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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

  • The function and usage of polyacrylamide in papermaking industry
    The function and usage of polyacrylamide in papermaking industry
    • 21 August,2019

    Polyacrylamide is widely used in papermaking industry, which can be used as dispersant, retention and filtration aid for papermaking, and sewage treatment agent for papermaking. Polyacrylamide with different technical indexes should be selected in different application steps. Polyacrylamide as paper dispersant, the general use of molecular weight of 14 -18 million anionic polyacrylamide; Cationic polyacrylamide needs to be used in the process of retention and filtration assistance. It is suggested that manufacturers use high-quality cationic polyacrylamide, so that the effect of filtration assistance is better, and at the same time, the dosage is less; In the process of papermaking sewage treatment, the selection of polyacrylamide should be based on the situation of sewage, on-site sewage treatment process, sludge dewatering equipment to choose, generally choose the molecular weight of cationic polyacrylamide over 9 million as sludge dehydrating agent. In general, the use of polyacrylamide in papermaking is more important, whether it is dispersion, filtration, flocculation, dehydration, choose the right, suitable model is the paper mill need to consider factors. In addition, when using polyacrylamide on site, Since the performance of polyacrylamide produced by different manufacturers may be different, it is necessary for on-site technicians to choose the right type of polyacrylamide according to the field condition, so that polyacrylamide can better play its role. 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 is suitable for water with different PH values
    Polyacrylamide is suitable for water with different PH values
    • 20 August,2019

    Polyacrylamides are classified as anionic polyacrylamides, cationic polyacrylamides, and non-ionic polyacrylamides. When dealing with water in the effective PH range, the general situation is as follows: 1. Use anionic polyacrylamide with a PH 5 -14; 2. Non-ionic polyacrylamide with PH 1- 8; 3. Use cationic polyacrylamide with a PH 7 -14. When we use polyacrylamide, we must recognize the acid and alkaline water quality, in order to have a good effect. And of course, it's also very good to use polyacrylamide by adjusting the PH. 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

  • Is polyacrylamide selected in terms of degree of ion?
    Is polyacrylamide selected in terms of degree of ion?
    • 19 August,2019

    Molecular weight and ionic degree are two important indexes of polyacrylamide, so does the industry mainly choose polyacrylamide based on the degree of ionic degree? Ionic degree refers to the negative and positive ionic charges of the chemical reagent and its charge density. The higher the ionic degree is, the smaller its molecular weight will be. Meanwhile, the higher the ionic degree is, the higher the price of the product will be. The ionic degree has an impact on the tightness and water content of the flocculation group of the product. Further tests are needed in the selection process to determine the type of polyacrylamide required. 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

  • Use method of polyaluminum chloride for water supply company
    Use method of polyaluminum chloride for water supply company
    • 14 August,2019

    1. Pour polyaluminum chloride (water purifier) into a solution tank at a certain concentration (10-30%) before use, inject tap water and stir it until it is fully hydrolyzed. Let it stand until it becomes a brown liquid, and then dilute it with water to the required concentration and add coagulation. Water plants can also be added directly with a concentration of 2-5%, industrial wastewater treatment is directly added with a concentration of 5-10%. 2. To determine the adding quantity, water plant can be used as a reference to the original dosage of other drugs, under the same conditions, he amount of polyaluminum chloride is slightly lower than that of solid aluminum sulfate, is the amount of solid aluminum sulfate 1/3-1/4. If the original use is liquid products, can be calculated according to the corresponding concentration of agents. 3. When using, pump the medicine liquid prepared above into the metering tank and add the medicine liquid and raw water to coagulate through metering. 4. Under normal circumstances, the solution prepared on the same day must be used on the same day, dispensing drugs need tap water, a little precipitation is a normal phenomenon. 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

  • Our company trains staffs chemical professional knowledge and sewage treatment experiment
    Our company trains staffs chemical professional knowledge and sewage treatment experiment
    • 13 August,2019

    In order to enhance the professional knowledge of employees, promote the internal work experience exchange of employees, deepen the understanding of the learning content, and really apply the learning content to the actual work. On August 10, 2019, our company organized all employees to conduct training on theoretical knowledge and experiments of chemical sewage treatment in the business school, and invited professional engineers to give lectures. In the course, the theoretical knowledge of chemical industry and small experiments of sewage treatment are used to guide employees to understand professional knowledge in a simple way. First, the engineer described the differences and application scope of coagulant such as polyaluminum chloride, ferrous sulfate, aluminum sulfate and  flocculating agent such as polyacrylamide. Different types of polyacrylamide are suitable for what kind of sewage. For example, non-ionic polyacrylamide is suitable for treating highly acidic sewage. Emission standards for COD, ammonia nitrogen and heavy metals. Secondly, the engineer conducted experiments and each employee did experiments by himself to fully understand the adding sequence and functions of these sewage treatment products. The staff also tried different charging orders, and got different treatment effects, and finally came up with the best scheme with less materials and better effect. The weekly chemical training provided by the company improves the professional skills of the employees and plays an important role in the future development of the company. 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 to avoid flocculant residue
    Polyacrylamide manufacturers teach you to avoid flocculant residue
    • 12 August,2019

    When using polyacrylamide, polyacrylamide particles should be fully dissolved before use. However, it is often seen that there is always a thin layer of gel-like residue on the inner wall of the dispensing tank, and this layer of gel-like residue is very sticky and slippery. If not cleaned in time, it will easily block the injection pump, so it needs to be cleaned every time. This is very troublesome, so what cause this phenomenon, polyacrylamide manufacturers teach you to avoid residue effective methods. Generally speaking, this phenomenon is caused by the addition of too much flocculant. In general, do not overadd polyacrylamide flocculant. Polyacrylamide manufacturers found that the polymer flocculant in aqueous solution if the concentration of more than 5%, is very easy to form a gelatinous material. Under normal circumstances, flocculants will be used to flocculate and enter the flocculation group. However, if the concentration of polymer materials is too high, the molecules are prone to settlement and adhesion. If part or all of the polymer material does not function, automatic condensation. If added in excess, the excess polymer material will slowly coagulate. 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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