Don’t Just Look At The Price When Buying Polyaluminum Chloride

When it comes to the price of poly aluminium chloride, it can be said that there is no unified price. The price of each manufacturer is different, because the production cost is different, so the price of finished products is different, which leads to some problems when you call for a consultation.

Now a lot of customers call to come, basically consult price first, very few know product performance first, quality, source of goods. Some customers hung up after hearing the offer, saying it was too expensive and over budget. When it comes to the price of poly aluminium chloride, it can be said that there is no unified pricing. The price of each manufacturer is different, because the production cost is different, so the price of finished products is different. This is the result of your call, some manufacturers’ high prices, some low prices. Therefore, customers who often use PAC should understand that when you purchase PAC, you should not only look at the price of the products but also the quality of the products.

In our co-operation customers, there are many companies using poly aluminium chloride, such as Xintai Aluminum Co., Ltd. Foshan Parka Surface Modification Co., Ltd., which are very satisfied with the products of rivers and chemical industry in many aspects and can work together for a long time.

Our company has been doing business for a long time, depending on the quality of water purification products, winning more is the return customers, so that you use our products in the process of saving heart and effort.

Marketing Center: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province,China, 528231

Factory: Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China

Tel : +86 13929123248

Email : exp006@broviecn.com

Fax : 0086-0757-85510580

Website : http://www.bv-chem.com

Only 3 Steps Of Poly Aluminum Chloride Will Greatly Enhance The Use Eff

According to the production process, poly aluminum chloride can be divided into three types, roller, plate and frame filter, spray drying. Relatively low cost is the drum of poly aluminium chloride, aluminum content is general, water insoluble matter is high, mostly used in sewage treatment.

The flocculation effect and flocculation rate of polyaluminum chloride under different conditions will be completely different. Huachang aluminum co., LTD. Is a large aluminum factory company, which is very satisfied in the process of using the poly aluminium chloride provided by us. Through the method provided by the company, it has solved the problem of wastewater treatment, achieved the effect that the customer wants, and become a constant partner.

So, how do we improve and how do we improve the use of PAC?

1. The direct filtration process as a simplified treatment process is more economical and effective than traditional treatment.

2. It is necessary to add coagulant poly aluminium chloride to improve the surface properties of colloid before filtration in order to achieve good results in direct filtration, and the dosage of coagulant can be reduced by 40%-50% compared with the traditional process.

3. When poly aluminium chloride is used as a coagulant, the following factors influence the turbidity of effluent in turn: dosage of coagulant, filtration rate, dosage of coagulant aid and turbidity of influent. The effects of coagulant dosage, coagulant assistant dosage, influent turbidity and filtration rate on the total head loss index were in turn.

The flocculation effect of polymeric aluminum chloride also requires you to have a good process design when choosing good quality products, so that the sewage treatment can achieve twice the result with half the effort.

Marketing Center: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province,China, 528231

Factory: Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China

Tel : +86 13929123248

Email : exp006@broviecn.com

Fax : 0086-0757-85510580

Website : http://www.bv-chem.com

The Cause And Solution Of The Caking When Polyacrylamide Dissolves

There is a thin layer of colloidal residues and some large flocs on the wall and the bottom of the tank in many wastewater treatment plants. No matter how you stir it and how long it takes, these residues are hard to dissolve, and it will often cause unnecessary trouble if they are not properly treated.

Polyacrylamide is an organic polymer flocculant water treatment, the molecular weight is relatively large, generally in the millions of levels. When dissolve Polyacrylamide, it swells first, and then dissolves slowly. If the amount of polyacrylamide added to water in one time is large and cannot be added evenly and slowly, the polyacrylamide that touches water first begins to swell, the surface area becomes larger, and then envelops the part that does not touch the water, thus forming some insoluble polyacrylamide groups. At present, most wastewater treatment plants generally use manual dosing. It is suggested that the water should be stirred up first, and then dosing slowly and evenly distributed above the water column through the inlet. It can reduce the probability of the caking problem, when the potion is washed into the water along flow direction, and to avoid contact with the inside of the tank as much as possible.

It is suggested that the automatic continuous feeding system should be adopted as far as possible when conditions permit, which not only saves manpower and improves efficiency, but also avoids caking as much as possible When you add PAM. In addition, the quality of polyacrylamide on the market is uneven at present. Some products have quality defects, such as poor hydrophilicity, insoluble substances, poor solubility and so on, which tend to agglomerate when adding PAM.

Marketing Center: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province,China, 528231

Factory: Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China

Tel : +86 13929123248

Email : exp006@broviecn.com

Fax : 0086-0757-85510580

Website : http://www.bv-chem.com

Application of poly aluminium chloride in sewage treatment of sand washing plant

The common sand washing field, in the process of sand washing, the wastewater has a large amount of water and is difficult to deposit quickly. Generally has two above deposition pool to filter out larger suspension or particles, However, most of the sediment needs to be added pac poly aluminum chloride and poly acrylamide for flocculation and deposition to reach the clear pool, shorten the time of sewage treatment and reduce the suspended matter content in the mud wastewater of the sand washing site, which can be useful for recycling and improve the recycling efficiency of circulating water.The method is as follows:

1.An aqueous solution with a concentration of 0.2% was prepared.
2.Due to the wide range of water PH values applicable to this product, the general dosage is 0.1-10ppm (0.1-10mg/L).
3.Dissolve well. When it is required to dissolve, the water body should be fully stirred up before slowly and evenly taking part in the dose.
4.The stirring speed is generally 400 RPM, and the time is not less than 60 minutes.

Marketing Center: RM 603, RuiYing Building, Nanhai District, Foshan, Guangdong, China
Factory : Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China
Tel : +86 13929123248
Email : exp@broviecn.com
Fax : 0086-757-85510580
Website : www.bv-alu.com

Sodium Hydroxide Is One Of The Raw Materials Of Handmade Soap

As is well-known, sodium hydroxide is strong alkaline which is harmful to the skin. But when saponified with oil and water, it is no longer sodium hydroxide, but soap and glycerin. The production of the handmade soap in life also needs sodium hydroxide. Many people may ask if handmade soap use sodium hydroxide, why it still call pure natural product? Is it safe to use? The following I will give you a brief introduction of the process of handmade soap production. Saponification is the reaction that the strong alkaline and ester react and generate alcohols and carboxylate. In the narrow sense, saponification is limited to the combination of grease and strong alkaline (sodium hydroxide and potassium hydroxide), resulting in the higher fatty acid sodium salt and glycerin, which is a step in the process of making soap, hence the name is from it. The saponification equation is as follows:

CH2OCO-R
|
CHOCO-R     + 3NaOH → 3R-COONa + CH2OH-CHOH-CH2OH
|
CH2OCO-R

Can saponification reaction have residual sodium hydroxide? To make sure there’s no residual sodium hydroxide, the handmade soap must place 1 to 2 months after reaction. And even if there’s a little of free sodium hydroxide after the reaction, after a period of time, it can be reduced to alkalescence. So the soap of complete saponification won’t hurt the skin. The final product of saponification is fat, sodium acid and glycerin in theory, the glycerin of saponification is retained. It is the important substance of skin moisture, which is also one of the reasons why handmade soap is called pure natural soap.

Why do we feel dry when we wash our face with the soap from the supermarket? Most industrial soaps will extract glycerine, which is used to make other skin care products or industrial supplies. The soap is without the natural skin-care ingredient glycerin, and contains many artificial additives that can cause discomfort.

Marketing Center: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province,China, 528231

Factory: Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China

Tel : +86 13929123248

Email : exp006@broviecn.com

Fax : 0086-0757-85510580

Website : http://www.bv-chem.com

How To Make Polyacrylamide Work Best

The three important indexes of polyacrylamide are molecular weight, hydrolysis degree, and solid content. There are three main indicators of cationic polyacrylamide: ionicity, solid content and molecular weight. The molecular weight of anion polyacrylamide is from 6 million to 22 million, and the cationic polyacrylamide ionicity is from 20 percent to 60 percent. Recently, a number of customers in different fields have reported that adding polyacrylamide is not very effective. Water purification materials for rivers suggest that corresponding anion or cationic products should be selected according to on-site sewage treatment process and equipment.

Then, why the effluent treatment of polyacrylamide PAM fails to achieve the effect mentioned by the manufacturer? The reasons are analyzed along with the source water purification material：

1. Dissolution time: after polyacrylamide dissolves into liquid, it should be used as soon as possible. With the increase of storage time, the agent will degrade with time, and the lower the liquid viscosity, the more influence the sewage treatment effect will be. In general, polyacrylamide liquids can be stored for about 1-2 days. And the solid polyacrylamide storage time is longer, in general, customers are recommended to use polyacrylamide water solution now.

Ratio of 2, temperature influence: polyacrylamide liquid, the temperature reaches 60 ℃ began to slow degradation, 22 million molecular weight of anionic flocculant in high temperature reaches a certain degradation to around $5 million, or even destroy the molecular chain structure, effect use effect with the increase of temperature, the degradation of faster and faster.

Marketing Center: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province,China, 528231

Factory: Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China

Tel : +86 13929123248

Email : exp006@broviecn.com

Fax : 0086-0757-85510580

Website : http://www.bv-chem.com

The Caking Reasons Of Caustic Soda Flakes

When using caustic soda, the user found that there are problems with caking that affect normal use, but it was not clear what caused this. Two possible causes of caustic soda clotting are summarized below.

1.Temperature of caustic Soda

The temperature of caustic soda is determined by the flow rate of cooling water and the rotating speed of machine. The amount of circulating water, the temperature circulating water, Whether the sprinkler is blocked and scale formation in the rotary drum of a caustic soda machine directly affect the temperature of caustic soda and the uniformity of the charging temperature of a caustic soda machine. After cleaning the sprinkler head，cleaning the scale formation,  increasing circulating water, decreasing the temperature of caustic soda flakes from 65℃ to 58℃， the caking phenomenon can be alleviated.

2.Caustic soda caking due to moisture Absorption

The laminar bag is a double-layer packing bag. If the seam is not fast enough or the seam is not tight enough, the laminar in the bag is easy to absorb moisture and affect its quality. So the original single seam was changed into a double seam, and the packaging personnel were required to inspect the processes of entrainment and suture, so as to achieve large air isolation and greatly reduce the problem of caking caused by loose sealing.

There is no direct relation between the quality and the caustic soda caking. However, if the caking happens, it will affect the normal use and the effect of use. Therefore, the manufacturer should pay special attention to the production and the use of users.

Marketing Center: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province,China, 528231

Factory: Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China

Tel : +86 13929123248

Email : exp006@broviecn.com

Fax : 0086-0757-85510580

Website : http://www.bv-chem.com

What are the production methods of N-Cyclohexyl-3-aminopropanesulfonic acid (CAPS)

N-Cyclohexyl-3-aminopropanesulfonic acid (caps)， is a biological buffer, mainly used in biochemical diagnostic kits, DNA / RNA extraction kits and PCR diagnostic kits. The preparation process of caps has been receiving attention. This article will introduce three production methods of caps.

The first method：Dissolve cyclohexylamine in ethanol, then slowly add propionolactone, control the reaction temperature at about 50 ℃ through the feeding speed; after adding, continue the heat preservation reaction for 4 hours, filter and dry the caps crude. Then dissolve the crude 3- (cyclohexylamine) propanesulfonic acid (caps) in 100g of hot water and add ethanol, cool and crystallize, filter and dry to obtain the finished product of 3- (cyclohexylamine) propanesulfonic acid (caps).

This method has a simple process but the product solution of the produced caps has poor absorbance and has a problem of suspended matter, which results in low yield and poor quality during production.

The second method：Dissolve propionolactone in N, N-dimethylformamide according to the weight ratio; add cyclohexylamine according to the preset speed, and control the reaction temperature at 30 ℃ through the preset speed of feeding; continue the heat preservation reaction for n hours after feeding, and then filter and dry to obtain crude caps product; dissolve the caps in hot water, then add ethanol, and then cool to 0 ℃, and then dry to obtain finished product of caps.

There are similarities in the preparation process of these two methods, the latter is an improvement of the former, and the yield of the resulting product is high and the quality is good.

The third method：Dissolve 1,3-propane sultone with organic solvent A to obtain organic solution containing 1,3-propane sultone, dissolve cyclohexylamine with organic solvent B to obtain organic solution containing cyclohexylamine; The organic solution of propane sultone and the organic solution containing cyclohexylamine are simultaneously pumped into the micro-channel reactor to react to obtain the reaction liquid; then the obtained reaction liquid is precipitated by freezing crystallization of the crude caps and then passed through nitrogen pressure filtration to obtain the finished caps product .

The operation process of this method is simple and stable and controllable, and the production capacity and product yield are improved.

In summary, the preparation of caps mainly uses propane sultone and cyclohexylamine as raw materials. Through continuous development, standards such as simple process, high yield and good quality are the pursuit of caps production, which is conducive to high quality and high purity caps Production will help to further expand the application of caps.

The Main Preparation Method Of Tris (2-Carboxyethyl) Phosphine Hydrochloride(TCEP-HCI)

Tris(2-carbonylethyl)phosphoric acid hydrochloride (TCEP-HCI) is a novel reducing agent and deprotecting agent for thiolated DNA. Tris(2-carbonylethyl)phosphoric acid hydrochloride (TCEP HCI) is more stable and more compatible than the conventional reducing agent and deprotecting agent mercaptoethanol or dithiothreitol (DTT). TCEP-HCI is recognized as an ideal reducing agent without any irritating odor .

At present, there are mainly the following methods for the synthesis route of tris(2-carbonylethyl)phosphoric acid hydrochloride (TCEP -HCI):

The first method: Reacting phosphine with phosphine PH 3 as a raw material in an autoclave, followed by hydrolysis to obtain tris(2-carbonylethyl)phosphoric acid hydrochloride (TCEP-HCI). Although this method has a high yield, the autoclave and the highly toxic gas phosphine need to be used in the reaction process, and the risk factor is high, which is not conducive to industrial production.

The second method: Using tetramethylolphosphonium chloride as a raw material to react with acrylonitrile. Finally, it was hydrolyzed with concentrated hydrochloric acid to give the product. The steps of this method are simple, but it uses tetramethylolphosphonium chloride to replace the highly toxic gas phosphine to synthesize tricyanoethylphosphine, but tris-cyanoethyl phosphate is hydrolyzed to give tris(2-carbonylethyl)phosphoric acid hydrochloride (TCEP). A solid mixture of hydrochloride and ammonium chloride, the two salts of the mixture can not achieve effective separation, the product purity is low.

The third method: talkylation reaction of tetramethylolphosphorus chloride and the compound in an organic solvent in the presence of a base yields trimethyl 3, 3 ', 3' '-phosphine triyl tripropionate, Then hydrolysis reaction occurs in concentrated hydrochloric acid to obtain the compound TCEP-HCl. This method is easy to operate, has low cost and high yield, and is suitable for industrial production.

Related links:High Purity TCEP-HCI

petrochemical industrial applications of N-methyl pyrrolidone

With the development of chemical technology and industrial modernization, the quality requirements for lubricants have gradually increased. Lubricant base oils contain a large number of polycyclic aromatic hydrocarbons, alkanes, and highly polar substances that affect their viscosity and oxidation. The traditional refining method uses phenol and furfural as raw materials to extract its aromatics, but due to its poor solubility and insufficient refining depth, it is gradually replaced by the NMP refining process. As early as the mid 1970s, due to its outstanding advantages, foreign countries attach great importance to the development of N-methyl pyrrolidone refining processes and realize the industrialization of NMP refining processes. Krishna et al. [5] of the Indian Institute of Petroleum, respectively, adopted NMP refining methods and furfural refining The method was used to experimentally study the spindle oil fractions of Oman crude oil.

The results showed that NMP Solvent outperformed furfural in terms of refining yield, oxidation resistance, and oil-to-mass ratio. Subsequently, the NMP refining process developed rapidly abroad. By the early 1990s, the N-Methyl-2-Pyrrolidone refining process had exceeded one and a half in the United States. At the same time, China ’s NMP plant gradually replaced furfural refining equipment, and some companies are also retrofitting phenol and furfural units. When the refined oil meets the same quality requirements, the NMP refining process not only reduces the upper temperature and the volume ratio of the agent to the oil, but also improves the lubricating oil yield. The scientific research results show that compared with furfural, it has stable chemical properties and high yields of essential oils, and is an excellent extraction solvent for refined high viscosity lubricants. It was confirmed that too high water content and temperature are not conducive to the refining of distillate oils. Only a proper increase in temperature can improve the quality of lubricating base oils. At the same time, it shows that the use of NMP refined lubricants has good development prospects and practical value. Due to the corrosion problems of some parts and equipment of NMP refining equipment, Sinopec Lanzhou General Plant has carried out research on corrosion causes and protective measures from various aspects such as technology and equipment. At the same time, it draws on the anti-corrosion experience of similar equipment in foreign countries to make process improvements and Equipment modification, adopting measures such as 254S M steel with higher key content and nitrogen sealing, basically solved the corrosion problem of the device, reduced the loss of the device, met the requirements of environmental protection, extended the operating cycle of the device, The rapid improvement has accumulated valuable experience. Compared with phenol and furfural, NMP has the characteristics of strong dissolving power, low energy consumption, low extraction temperature, high refining yield, etc., compared with phenol and furfural Solvent.

N-methyl-2-pyrrolidone synthetic method

N-methylpyrrolidone (NMP) is a high boiling point solvent with excellent thermal properties. It has strong polarity, inertness, low viscosity, strong solubility, good stability, no corrosion, and low volatility. Other solvents were replaced in the process route. Its production process can adopt 7-butyrolactone and methylamine condensation line, which is a reliable and mature process production line at present. The manufacturers are almost the same, but the main difference is the production method of monobutyrolactone intermediate. BASF company developed 1,4-butanediol (1,4-BDO) dehydrogenation to 7-butyrolactone, and then with methylamine The production method of condensation NMP, Japan's Mitsubishi Chemical Co., Ltd. uses maleic anhydride hydrogenation to produce 7-butyrolactone, by the route of condensation to NMP, and also has a production device. The raw material cost of 1,4-BDO is relatively high. The cost of producing 1,4-BDO by the Reppe process is 35 higher than that of the maleic anhydride produced by the butane oxidation process. This is the biggest weakness. . The cost of 7-butyrolactone produced by high pressure hydrogenation of maleic anhydride is difficult to compete with the 1,4-BDO dehydrogenation route. Recently, BASF in Germany used 7-butyrolactone and mixed methylamine as raw materials to produce N-methylpyrrolidone in a continuous process. This method can produce high-purity products. The 1,4-BDO dehydrogenation method for the production of 7-butyrolactone is relatively mature, the product yield is high, the process has no special requirements, the catalyst is easy to make, and the service life is long. Both BASF and GAF companies are 1,4-BDO manufacturers, and 1,4-BDO is used to produce 7-butyrolactone and N-methylpyrrolidone, which are downstream products with high comprehensive economic benefits.

The effect of water on hydrolysis of N methyl pyrrolidone

At room temperature, due to the formation of hydrogen bonds between N-Methyl-2-Pyrrolidone and water, the hydrolysis rate of NMP is about 1%, and at high temperatures due to the destruction of hydrogen bonds, the hydrolysis rate of NMP remains at about 2.5%, so when only water is present in NMP The hydrolysis rate is small at both high temperature and room temperature. After adding NaOH, in the NMP containing NaOH solution at room temperature, water inhibits the hydrolysis of NMP to a certain extent, but after a certain amount, due to dissolution Partially non-ionized NaOH, the alkaline environment reduces the activation energy required for NMP to break the C-N bond, thereby intensifying the hydrolysis of NMP.

Through orthogonal experiments, it was found that because NMP hydrolysis needs to break the C-N bond to open the ring and needs to absorb energy, the temperature has the greatest impact on NMP hydrolysis.Secondly, the activation energy of NMP hydrolysis is reduced due to the alkaline environment caused by NaOH. NMP can achieve a higher hydrolysis rate at lower temperatures; the smallest factor that affects NMP hydrolysis is water.The formation of hydrogen bonds between water and NMP at low temperatures plays a role in protecting NMP, but at the high temperature, the presence of NaOH solution Under the influence of hydrogen bonds, the hydrolysis rate of NMP rises.

Application of poly vinyl pyrrolidone in cosmetics

In addition to being used in hair cosmetics, poly vinyl pyrrolidone can also be used in skin care moisturizers, cream-based hair dye dispersants, and foam stabilizers in cosmetics. Because of its good moisturizing properties, it is widely used in the manufacture of skin care agents, cleansing agents, shampoos, toothpaste, etc. 

The skin care agent made of Polyvinylpyrrolidone can kill the virus and prevent wrinkles. It can effectively extend the penetration and retention time in cosmetics, which can be used for skin moisturizing and skin care. PVP is used in lipsticks, eye shadows, and mascara to reduce skin irritation caused by pigments and certain ingredients. PVP used in soaps can improve the sticking strength of bar soap. In sanitary soaps, Polyvinylpyrrolidone (PVP) can form complexes with fungicides to reduce skin irritation. PVP is used in liquid detergents to prevent cross-coloring and anti-redeposition, and to prevent skin irritation caused by synthetic detergents. For example, a liquid detergent formulation is: sodium alkylbenzene sulfonate 10.0% (mass fraction, the same below); surfactant 5.6; PVP 0.7%; sodium tripolyphosphate 12.0; Potassium silicate 4. O%; potassium xylene sulfonate 5. O%; water 62.7%. In addition, PvP used in enzyme-based laundry detergents, as both an adjuvant and a binding agent and stabilizer, can prevent the enzyme from being damaged by moisture and sodium percarbonate.

Is Polyacrylamide A Dangerous Chemical

Many customers or purchasers do not know about polyacrylamide products when they buy them. In addition to asking the price, there will be many questions. For example, the product specification, type, index, etc., among which the most question is whether polyacrylamide belongs to the dangerous chemicals?

First of all, is it harmful to human body? I hope I can help you by explaining these questions. Polyacrylamide product appearance is white powder, soluble in water, almost insoluble in benzene, ether, ester, acetone and other general organic solvents, its aqueous solution is almost transparent thick liquid, non-hazardous, non-toxic, non-corrosive. After entering the human body, polyacrylamide is mostly eliminated from the body in a short time, rarely absorbed by the digestive tract, so it is not toxic. Most commodities also do not irritate the skin, with only some water disintegrating likely to have residual alkali, which can irritate when exposed repeatedly and over a long period of time.

The U.S. food and drug administration considers PAM and its water breakup to be low toxicity or nontoxic. The toxicity of PAM comes from the residual acrylamide monomer and toxic metal during production. Acrylamide is a kind of neurotoxic agent that can damage the nervous system. Therefore, the health departments of all countries have stipulated the content of acrylamide remaining in industrial products of polyacrylamide, generally 0.5-0.05%. The content of acrylamide should be less than 0.2% when applied to the general purification treatment of water, and less than 0.05% for direct drinking water treatment. Currently, it is generally stipulated in major European and American countries that the residual acrylamide content in drinking water treatment and food is less than 0.05%, and the amount of PAM is strictly controlled. For flocculation of drinking water treatment, food grade products should be used as appropriate. Select food grade quality, low residual value of polyacrylamide products, can ensure the health and safety of drinking water.

Polyacrylamide in the use of water treatment process, the advantage of its strengthening flocculation and filtration processability, improving water quality, increase water quantity, cost savings are accepted by more and more water supply enterprises. Polyacrylamide applied in the field of drinking water treatment is being developed constantly, its prospects are very positive. So polyacrylamide is not belonged to the dangerous chemicals. Transportation is unregulated.

Marketing Center: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province,China, 528231

Factory: Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China

Tel : +86 13929123248

Email : exp006@broviecn.com

Fax : 0086-0757-85510580

Website : http://www.bv-chem.com

A cost-saving method for the use of polyacrylamide

Polyacrylamide is a linear polymer, widely used in water treatment, paper, mineral processing, oil fields, etc., but the price of PAM is more expensive in the current market, so polyacrylamide need to save the use, how to reduce the cost of PAM?
1. To save cost in the use of polyacrylamide, we first need to choose the model of polyacrylamide, the principle is to choose the best effect of their own wastewater treatment. Expensive polyacrylamides are not necessarily suitable for their own factory wastewater treatment, and the cheaper one maybe lead to the treatment of wastewater effect is poor, but will increase the cost.

2.  Polyacrylamide is generally solid particles, the use of a solution that needs to be configured into a certain solubility, the concentration is usually between 0.1% and 0.3%, too thick or too thin will affect the effect, waste agents, increase the cost.
3. When the polyacrylamide is in an aqueous solution, it usually takes 30 to 50 minutes for the polyacrylamide to fully dissolve, a suitable stirring device is required for the solution, and if the temperature is low, the solution time is increased.

Marketing Center: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province,China, 528231

Factory: Area A No.9, Technology Park, Sanshui District, Foshan, Guangdong, China

Tel : +86 13929123248

Email : exp006@broviecn.com

Fax : 0086-0757-85510580

Website : http://www.bv-chem.com