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  • High Quality Aluminum Polychloride

    Poly aluminium chloride Factory Price:  $0.29/KG Catalogue: Download Application: Purification agent, coagulant agent. More

  • Sodium hydroxide

    Caustic Soda Factory Price: $0.56/KG Catalogue: Download Formula:NaOH Other name:Sodium hydroxide liquid caustic soda:30%、32%、48%、52% Solid  caustic soda:96%、98.5%、99% Supply Ability:5000 Metric Tons/ Month More

  • Manufacturer Direct Sale Of Polyacrylamide(PAM)

    Polyacrylamide Synonym : PAM Catalogue: Download Formula: (C3H5NO)n CAS No: 9003-05-8 Appearance: White powder Type: Cationic,Anionic,Nonionic More

  • wastewater treatment

    Sodium hypochlorite Factory Price: $0.12/KG MF:NACLO Physical property:Colorless crystals or white particles at room temperature, has the very pungent odor. it can be used as bleach and disinfectant, it is bleach of the active ingredient. More

  • wastewater treatment

    COD treating agent MF:Mixture Physical property:COD treatment Agent has the oxidation, reaction sedimentation, adsorption and other treatment technology, can remove cod and other pollutants from the water quickly. More

  • wastewater treatment

    Ferrous sulfate MF:FeSO4.7H2O Physical property:Blue-green single oblique crystalline or granular, odorless. Weathering in dry air, oxidized to brown alkali ferric sulfate in moist air. More

  • Nickel sulfate

    Nickel Sulfate MF:NiSO4·6H2O Nickel sulfate is easily soluble in water, slightly soluble in ethanol and methanol.Its aqueous solution is acidic , slightly soluble in acid and ammonia. More

  • aluminium anodizing chemical additives

    AC degreaser for aluminium profile surface treatment AC Degreaser is a kind of colorless liquid, mainly used for aluminum degreasing before anodizing or powder coating. More

  • Caustic soda manufacturer tells you the distinction between flake alkali and granular alkali
    Caustic soda manufacturer tells you the distinction between flake alkali and granular alkali
    • 11 October,2019

    Caustic soda is commonly known as sodium hydroxide, which is a basic chemical raw material. It is widely used in light industry such as papermaking, cotton fabric, chemical industry, machinery industry, metallurgy industry and so on. Many users will compare caustic soda flakes and caustic soda pearls, do not know the difference between the two, here is a summary of some relevant content. The biggest difference between caustic soda flakes and caustic soda pearls is the shape, The caustic soda pearls are granular and caustic soda flakes are lamellar. In addition, the processing methods of caustic soda flakes and caustic soda pearls are also different. Granular caustic soda pearls is obtained by drying directly after production, while caustic soda flakes is obtained by pressing tablets. In application, pearls is easy to use and easy to weigh, which is mainly suitable for laboratory use. The cost of flakes is low, suitable for industrial production. From the above, in addition to the different shapes of them, the application scope is different. Therefore, when choosing products, users only need to investigate the quality of good products according to their own industrial needs. 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

  • How does polyaluminium chloride treat high turbidity sewage
    How does polyaluminium chloride treat high turbidity sewage
    • 09 October,2019

    Characteristics: this product is suitable for all kinds of high turbidity raw water treatment, especially for high turbidity water purification has a particularly obvious effect, it alum flower formation quickly, large, easy to settle, suitable source water PH range of wide, small corrosive, low labor intensity of workers. Use method of polyaluminum chloride dilution: in order to achieve the best flocculant effect and economic benefits, users can determine the best dosage per thousand tons of water through experiments according to different source water turbidity, different seasons and different reaction conditions. 1. Add water to the solid product at 1:3 to dissolve it into a liquid, then add 10-30 times water to dilute it to the required concentration before use. 2. The best dosage can be determined according to different turbidity of raw water. Generally, when turbidity of raw water is 100-500mg/L, the dosage per thousand tons is 10-20kg. 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

  • Application of polyacrylamide in water treatment
    Application of polyacrylamide in water treatment
    • 07 October,2019

    1. When in use, prepare an aqueous solution with a concentration of 0.1%. It is advisable to use neutral water without salt impurities 2. When dissolving, evenly scatter the anionic polyacrylamide products into the stirred water with the stirring speed controlled at 100~300rpm. Proper heating (< 60°C) can accelerate dissolution. 3. Adjust the PH value of the treated solution to make the anionic polyacrylamide products play a full role (choose the best PH value and the amount of this series of products through the test). 4. When adding anion polyacrylamide product solution, the mixture of the solution and the treated solution should be accelerated. After the appearance of flocculants, the stirring speed should be slowed down to facilitate the growth and accelerated sedimentation of flocculants. 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

  • The effect of polyacrylamide is related to water temperature
    The effect of polyacrylamide is related to water temperature
    • 4 October,2019

    The use effect of polyacrylamide is also related to water temperature. The reaction speed is too slow at low water temperature, the hydrolysis time increases, affecting the water amount of treatment, and the tear action of high viscosity on flocculant will also make the flocculant become small. The reaction speed is too fast at high water temperature, forming small flocs. Under normal circumstances, the use of polyacrylamide will increase the amount of flocculation effect and improve, but when the amount of excessive will make the effect become low, re-become a stable gel. The second is flocculation time. When organic flocculant and inorganic flocculant are used together, the biggest characteristic of them is that the flocculant with the largest particle can be obtained and the oil drops can be agglutinated or adsorbed out.Too slow, too short time, flocculant can not fully contact with solid particles, not conducive to flocculant collecting colloidal particles; Moreover, the concentration distribution of flocculant is uneven, which is not conducive to the function of flocculant. Polyacrylamide is an important water-soluble polymer with valuable properties of flocculation, thickening, shear resistance, resistance reduction and dispersion.These properties vary from derivative ion to derivative ion.Therefore, it is widely used in oil extraction, mineral processing, coal washing, metallurgy, chemical industry, paper making, textile, sugar making, medicine, environmental protection, building materials, agricultural production and other sectors. 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

  • To celebrate the 70th anniversary of the founding of the People's Republic of China
    To celebrate the 70th anniversary of the founding of the People's Republic of China
    • 01 October,2019

    October 1, 2019 marks the 70th anniversary of the founding of the People's Republic of China. Xi jinping will deliver an important speech on the 70th anniversary of the founding of the People's Republic of China on October 1. The celebration will be followed by a grand military parade and a mass parade to celebrate the 70th anniversary of the founding of the People's Republic of China. The activities are as follows: 1.A grand celebration, a military parade and a mass parade. 2.Hold the capital National Day party. 3.Awarded a national medal and titles of honor. 4. Hold the ceremony of laying a flower basket to the people's heroes. 5. Hold a National Day reception. 6. Hold National Day Evening party. 7. Holding a major exhibition to celebrate the 70th anniversary of the founding of the People's Republic of China. 8. Issue commemorative medals to commemorate the 70th anniversary of the founding of the People's Republic of China. 9. To produce and broadcast large-scale documentary films. 10.Issue commemorative stamps and COINS. Summarize 70 years of experience, aftertaste 70 years of wind and rain, praise 70 years of glory, remember 70 years of history. We are proud to be Chinese, and wish my motherland better and powerful. 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

  • Polyacrylamide manufacturers teach you how to avoid flocculant residue
    Polyacrylamide manufacturers teach you how to avoid flocculant residue
    • 26 September,2019

    Polyacrylamide particles need to be fully dissolved before use. However, we often see the inside wall of the dispensing tank, there will always be a thin layer of residue similar to the jelly, and this layer of residual jelly residue is very sticky and slippery, if not cleaning timely, it is easy to plug into the medicine pump, so every time you need to go down to clean up. This is very troublesome, then how can cause this kind of phenomenon, polyacrylamide manufacturer teach you effective method to avoid the appearance of residue. In general, the cause of this phenomenon is the addition of too much flocculant. In general, prefer to find a way to add more even flocculant, do not add too much polyacrylamide flocculant. The polyacrylamide manufacturer test shows that if the concentration of polymer flocculant in aqueous solution is higher than 5%, it is very easy to form a gelatinous substance. Under normal circumstances, flocculant will be used to flocculate and enter the flocculation group. If the concentration of polymer material is too high, the molecule is easy to settle. If added in excess, the excess polymer will slowly coagulate. In fact, the diluted polymer material is not used immediately, you will find a layer of the same thing in the bottom for a period of time. So we should add polyacrylamide at a high dilution. 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

ABOUT US BV Chemicals Co., Ltd. was established in 1998,which is located in Foshan city of Guangdong province in China, is a wholly-owned engaged in aluminum surface treatment chemical and water treatment chemical products of high-tech enterprises. Our company provides the chemicals and solutions for all kinds of industrial and municipal sewage treatment plants. We also developed a series of chemical products for the surface treatment of aluminum. The company is equipped with a 3,000-square-meter warehouse of chemical raw materials and logistics department, which provide customers with convenient and convenient after-sales services. We have accumulated rich import and export experience and have a quality foreign trade team. Timely and efficient after-sales service has been recognized by the majority of customers. ‘Green chemistry creates a better life’ is our company’s goal. ‘Rapid response,Immediate action, Excellent quality, Credit first’ is our company's tenet.  We believe that we can meet the requirements of domestic and foreign customers with high-quality products, reasonable price, timely delivery, and perfect service. Address: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province, China Email: exp006@broviecn.com Fax: 0086-0757-85510580 Mob:+86 13600312264 Website:www.bv-chem.com

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