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Yixing Bluwat Chemicals Co., Ltd.

Water Decoloring Agent, Water Treatment, Wastewater Treatment manufacturer / supplier in China, offering Water Decoloring Agent (BWD-01) for Textile and Dye Wastewater Treatment, Anionic PAM for Waste Water Treatment, Water Clarifying Agent of Bwd-01 and so on.

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Water Decoloring Agent (BWD-01) for Textile and Dye Wastewater Treatment

Purchase Qty.:
(Tons)
1-21 22+
FOB Unit Price: US $800 US $600
Purchase Qty. (Tons) FOB Unit Price
1-21 US $800
22+ US $600
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Production Capacity: 30000/Year
Transport Package: 30kg Pail, 250kg Plastic Drum, 1250kg IBC
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: BWD-01
  • Certification: SGS
  • Color: Transparents
  • Type: DCDA Polymer
  • Usuage: Color Removal for Wastewater
  • Specification: SGS ISO
  • HS Code: 38099100
  • Acid-Base Property: Acidic Surface Disposal Agent
  • Environmental Protection: Yes
  • Appearance: Liquid
  • CAS: 55295-98-2
  • Trademark: bluwat
  • Origin: China
Product Description
Our BWD-01 Water Decoloring Agent is used for color removal of dyeing wastewater or effluent with color problem.

Features:
1) Quaternary cationic polymer
2) Application:
A) Decoloring, flocculating, COD decreasing
B) Mainly used for color removal for dense color waste water from Dyestuffs plants, suitable to treat waste water with activated, acidic And disperse dyestuffs
C) Can also be used to treat waste water from textile industry and dye Houses, pigment industry, printing ink industry and paper industry

Specification:
Specifications:BWD-01 Water Decoloring Agent
Appearance:Colorless to yellowish translucid liquid
Solid Content:     50%
Specific Gravity at 20°C:1.1-1.3
PH Value (30% Solution):3-6
Storage Temperature:10-30 (oC)
Viscosity(25°C,cps):50-300
Solubility:Soluble With Water at Any Rate

Usage:
A) Dilutes with 10 - 40 times water and then dosed into the waste water Directly, after being mixed for several minutes, waste is precipitated orAir-floated and the water become clear
B) pH index of the waste water should be adjusted to 7 - 10 for better Result
C) If colority and COD are relatively high, it can be used with the help ofPolyaluminum chloride to reduce treatment cost, whether polyaluminum Chloride is used before or afterwards depends on the flocculation test And the treatment process

Storage:
Can be stored at room temperature, can not be placed in the Sun, within a temperature range of 10 - 30º C


Packing:
30kg/pail, 250kg/plastic drum and 1250kg IBC tank.


Water Decoloring Agent (BWD-01) for Textile and Dye Wastewater Treatment
Application technical information in Europe
 
The dyehouses are divided in 2 categories:
 
A. When they have biological treatment first and after they make chemical treatment. In this case they use:
 
      70-80 ppm BWD-01
      15-20 ppm Polyaluminum Chloride
      1-2  ppm Anionic polyacrylamide
 
First we apply the PAC (contact time 3-5 min with the waste water), after then BWD-01 Water Decoloring Agent (contact time 5-10 min), and after then anionic polyacrylamide.
 
It will give too much economy if we'll adjust the pH 7-8, otherwise the consumption of BWD-01 will be ~20% higher.
 
B. When the treat first by chemicals, then the usual dosages are :
       Adjustment the pH 7-8
       80-100 ppm BWD-01
       10-20 ppm  PAC
       1-2  ppm  Anionic polyacrylamide

Water Decoloring Agent (BWD-01) for Textile and Dye Wastewater Treatment
Jar test process for BWD-01
 
1. Make solution of BWD-01, mix with 40 times water to have 2.5% solution for use.
2. Make PAC solution, 1-3% Al2O3
3. Have solution of anionic Polyelectrolyte, 0.1%.
4. Have effluent, test pH value, adjust pH value to 8-9.(It is very important, higher or lower       pH, BWD-01 works not well)
5. Add PAC solution, mix with effluent completely. about 1-3 minutes
6. Add BWD-01 solution, mix with effluent completely, about 5-10 minutes
7. Add small content of anionic polyelectrolyte solution, mix slowly to have big floc.
8. Sedimentation
9. Check color for treated effluent
10. Adjust dosage of BWD-01 and PAC to do more test to have better testing result


Water Decoloring Agent (BWD-01) for Textile and Dye Wastewater Treatment
 
Bluwat Chemicals is a professional supplier of water treatment chemicals and oil field chemicals in China.Our core products are inorganic coagulants and organic flocculants for the treatment of water and polymer, PHPA/Polyacrylamide for oil/gas drilling and EOR (enhanced oil recovery). We also supply PAC and CMC for drilling application.
 

We built our own plants for our products to supply competitive products to our customers in all over the world. Our development work emphasizes working together with our customers to have higher performance and lower dosage on chemicals.

Our main business is for foreign market, we provide competitive products and efficient operation according to requirements from our customers, we also provide professional application support.

We are exporting our chemicals to more than 53 countries in the world, we hope you are the next.

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