Decolorant Polymer

water decoloring agent polymer

CAS No.: 55295-98-2
Product Name: BWD-01 water decoloring agent polymer
Chemical Name: Dicyandiamide formaldehyde resin

This product is a quaternary cationic polymer which is specialized product to treat effluent for color removal, flocculating and COD decreasing.

Application field:
1, It is mainly used for color removal treatment for high-coloring wastewater from dyestuffs plants. It is suitable to treat wastewater with activated, acidic, and disperse dyestuffs.
2, It can also be used to treat wastewater from the textile industry and dye houses, pigment industry, printing ink industry, and paper industry.
3, It also can be used in the production process of paper&plup as retention agent.

Specificationa:
1, Appearance: Light-color, sticky liquid
2, Viscosity: 50 - 250mPa. S (20�º C)
3, Solid content: >50%
4, pH 30% solution: 3 - 5
5, Specific gravity: 1.2 - 1.3 (25�º C)

Application methods:
1, Dilutes with 10 - 40 times water and then dosed into the wastewater Directly, after being mixed for several minutes, it can be precipitated or Air-floated to become clear water
2, pH index of the wastewater should be adjusted to 7 - 10 for better Result
3 If coloring and COD are relatively high, it can be used with the help of Polyaluminum chloride to reduce treatment cost, whether polyaluminum Chloride is used before or afterward depends on the flocculation test And the treatment process

Package and Storage:
1, It is harmless, nondangerous material
2, It can be stored at room temperature, can not be placed in the Sun
3, 25kg pails, 250kg plastic drums, and 1250kg IBC tank.

New type, high quality, high efficiency by iron kind of inorganic polymer flocculant, mainly used for water purification effect is good, good water quality, does not contain harmful material such as aluminum, chlorine and heavy metal ions, nor iron ion to
transfer water, non-toxic, harmless, safe and reliable, in addition to the turbidity, decoloring, deoiling, dewatering, bacteria,
deodorization, algae removal, removal of COD, BOD in water and heavy metal ions such as high efficiency, etc. Also used in industrial wastewater treatment, such as printing and dyeing wastewater, in casting, paper making, medicine, tanning and otheraspects are also widely used.

Sodium hydrosulfite, also known as sodium dithionite, is a powerful reducing agent widely used in industrial applications. Its primary function is as a bleaching agent in the textile and paper industries, where it effectively removes color from fabrics and paper pulp, making it crucial for achieving white and colorfast textiles and paper products. Additionally, sodium hydrosulfite is employed in various chemical processes, such as in the production of certain polymers and in water treatment to remove excess chlorine. Its remarkable reducing properties, which allow it to decolorize and dechlorinate, make sodium hydrosulfite a valuable chemical compound in multiple industrial sectors.

Dadmac (Quaternary Ammonium Monomer)

DADMAC is a high purity, aggregated, quaternary ammonium salt and high charge density cationic monomer. Its appearance is colorless and transparent liquid without an irritating smell. DADMAC can be dissolved in water very easily. There is alkenyl double bond in the molecular structure and can form linear homopolymer and all kinds of copolymers by various polymerization reaction. The features of DADMAC are: very stable in normal temperature, unhydrolyzed and noninflammable, low irritation to skins and low toxicity.



Use:

It can be used as cationic monomer to produce mono-polymer or co-polymers with other monomers. The polymers can be used as formaldehyde-free color-fixing agent in the textile dyeing and finishing auxiliaries, film forming on the fabric and improve the color fastness; In paper-making additives can be used as retention agent, paper coating anti-static agent, AKD sizing promoter; Can be used in decoloring flocculation in the process of water treatment and purification with high efficiency and non-toxic;In daily chemicals, can be used as shampoo combing agent, wetting agent and the anti-static agent; In oilfield chemicals can be used as clay stabilizer, cationic additive in acid and fracturing fluid and so on. Its main role is electric neutralization, adsorption, flocculation, cleaning, decoloring, especially assynthetic resin modifier for conductivity and anti-static property.



Applications:

Water Treatment
Paper
Textile & Dyeing
Oil drilling
Mining

CodeItem AMZCD101 AMZCD102 AMZCD103
Appearance Clear transparent liquid
Solid Content 601 615 651
pH 5070
ColorAPHA 50
NaCI 20

Product alias: polyiron, SPFS
Product appearance: yellow or reddish brown powder
Solid production capacity: 60,000 tons/year
Production process: spray drying method
Packing specification: woven bag packing, 25KG/bag
Ferric sulfate is an excellent water purification agent, with good flocculation and adsorption, widely used in source water, drinking water, tap water, industrial water, domestic sewage treatment.Poly ferric sulfate has the following characteristics: low dosage;fast flocculation, large alum, rapid sedimentation;it can decolorize, sterilize, remove radioactive elements, reduce heavy metal ions, and reduce COD and BOD.It is the best cationic inorganic polymer flocculant.

Mill sanitation biocide – dtc ; mill sanitation biocide – quat ; juice clarification flocculants ; evaporator scale inhibitor / antiscalant ; corrosion inhibitor for hcl ; caustic based evaporator cleaning additive ; evaporator descaling - special compound ;syrup decolorizing agents (polymer) ; syrup clarification flocculants ; crystallizing /vacuum pan aids ; syrup defoamers - silicone based ; juice defoamer - organic based ; alcohol defoamers -organic based ;dextran control - bio-surfactant ; dextran control - dextranase (dextran free) ; starch control - alpha amylase.

CHEMICAL NAME: Quaternary cationic polymer

DESCRIPTION: BWD-01 Water Decoloring Agent is a quaternary cationic polymer which is the special product for de-coloring, flocculating, CODcr decreasing and other applications.

ADVANTAGES: Stronger decolorization (50%~99%) and removal of COD( 50%~80%).
Used to de-color high-colority effluent from dyestuffs plants. High performance to treat wastewater with Reactive, Acid, Disperse, Direct Dyestuff etc. (Soluble and Insoluble dyestuffs).
Used to treat wastewater from textile and dyeing industry, pigment industry, printing ink industry and paper industry.
Used as retention agent in the paper & pulp processing.
Faster sedimentation, better flocculation.
Non-pollution(no aluminum, chlorine, heavy metal ions etc.).
It can be used before or after biological treatment.
Less sludge produced than other inorganic coagulants.

APPLICATION FIELDS: Textiles, dyestuff, pigment, ink, paper and other industries effluent color removal.
Paper & pulp production process

Product alias: polyiron, SPFS
Product appearance: yellow or reddish brown powder
Solid production capacity: 60,000 tons/year
Production process: spray drying method
Packing specification: woven bag packing, 25KG/bag
Ferric sulfate is an excellent water purification agent, with good flocculation and adsorption, widely used in source water, drinking water, tap water, industrial water, domestic sewage treatment.Poly ferric sulfate has the following characteristics: low dosage;fast flocculation, large alum, rapid sedimentation;it can decolorize, sterilize, remove radioactive elements, reduce heavy metal ions, and reduce COD and BOD.It is the best cationic inorganic polymer flocculant.

barite, (BaSO4) is a mineral consisting of barium sulfate. Baryte itself is generally white or colorless, and is the main source of barium. Baryte and celestine form a solid solution (Ba, Sr) SO4.
Uses of barite
1- Well drilling fluids Drilling fluids are designed to cool the drill bit, lubricate the drill stem, seal the walls of the well hole, remove cuttings, and confine high oil and gas pressures by the hydrostatic head of the fluid column.
2- Glass In glassmaking barite saves fuel by reducing the heat-insulating froth on the melt surface. It also acts as an oxidizer and decolorizer,
3- Coatings Paints and primers represent the largest use for filler-grade barite.
4- Polymers Finely ground barite is used in rubber, where its weight, inertness, isometric particle shape, and low binder demand are advantageous. It has little effect on cure, hardness, stiffness, or aging.
5-Micronized white barite and blanc fixe are used as fillers and extenders, primarily to add weight, in bristolboard, playing cards, and heavy printing papers. Blanc fixe is used in the base coat of photographic papers to supply an inert substrate for the silver halide emulsion coat. Finely ground (-325 mesh) barite is used as an inert filler in brake linings and clutc