Wastewater Treatment Chemicals
Decolouriser / Polyelectrolyte / Defoamer / Polydadamac / Coagulants / Floculants
Application Field
Advantages
Specifications
Application Method
Wastewater Treated
Application Field
- It is mainly used for waste water treatment for textile, printing, dying, paper-making, ink, butcher, landfill leachate and so on.
- It can be used for colour removal treatment for high-coloristic waste water from dyestuff plants. It is suitable to treat waste water with activated, acidic and disperse dyestuffs.
- It also can be used in the production process of paper & pulp as retention agent.
Advantages
- Stronger decolorization (˃95%) and removal of COD (50~70).
- Faster Sedimentation, better flocculation
- Non-pollution (no aluminium, chlorine, heavy metal ions etc.)
Specifications
- Appearance : Colorless or light – color sticky liquid
- Dynamic Viscosity : 10 ~ 500
- pH (30% water solution) : 2.5 ~ 5.0
- Solid Content %≥ : 50
Application Method
- The product shall be diluted with 10-40 times water and then dosed into waste water directly. After being mixed for several minutes, it can be precipitated or air-floated to become clear water.
- The pH value of the waste water should be adjusted to 6-10 for better result.
- When the colority and CODcr are relatively high, it can be used with the help of polyaluminium chloride, PFS, but not mixed together. In this way, the treatment cost can be lowered. Whether inorganic coagulant is used before or afterwards depends on the flocculation test and the treatment process.
Wastewater Treated
Dyeing waste water is active color and dispersing color, it is difficult to be treated by other treatment
products.
Features
Specifications
Application Method
Advantages
Available
Features
It is mainly used for waste water treatment for anti-dispersant foam in the industry and for the treatment agent.
Low from polysiloxane, modified polysiloxane, silicone resin, white carbon black, dispersing agent and
stabilizer, etc.
Low at low concentrations can maintain good elimination bubble.
Suppression effect: Low foam suppression performance in prominent, Low easily dispersed in water,
The compatability of low and foaming medium, Low to prevent the growth of microorganisms.
Specifications
- Appearance : White orlight yellowemulsion
- ph : 6.5 ~ 8.5
- Emulsion ionic : Weak inionic
- Appropriate Thinner : 10 ~ 30 0C water thickening
Application Method
- Defoamer can be added after foam generated, as foam suppressions compoents according to the different
system, usually adding defoaming agent fir 10 to 1000 ppm, the best adding quantity test according to
particular case decided by the customer. - Defoamer can be used directly, can also be used after dilution, in the foaming system can fully mixing
dispersion. It can be added directly without dilution. - For dilution, can’t add water into it directly, It is easy to appear layer and demulsification, the affect the
product quality, diluted with water directly or other incorrect consequences method, we company shall not
bear the responsibility.
Advantages
- Having long foam regeneration period.
- Faster suppression
- Non-pollution
Available
Silicone & Non-Silicone Defoamer
Polyacrylamide - Cationic, Anionic
Description
Application Field
Advantage
Specifications
Application Method
Description
This product is water soluble high polymer. It’s good soluble in most of organic solvents, with good
flocculating activity. And can reduce the friction resistance between liquid.
Application Field
- It is mainly used for the sludge dewatering and decrease the rate of water content of sludge.
- It can be used to treat industrial wastewater and life sewage water.
- It can be used for papermaking to improve dry and wet strength of paper and to increase the reservation of
tiny fibers and fillings.
Advantage
- Easy to dissolve, dissolve time 40 min.
- High efficiency
- High molecular weight 10 million.
- High purity
Specifications
- Appearance: White fine-sand shaped powder, colourless or light yellow colloid
- Solid % : > 90 %
- Molecular weight: 8-10 million
- Ionacity: 5-90
Application Method
- It should be diluted to the concentration of 0.1%. It is better to use neutral or desalted.
- When making up solution, the product should be scattered evenly in the stirring water.
- Usually the temperature is between 50-60 deg.
- The most chemical dosage is based on trials.
Description
Application Field
Advantage
Specifications
Application Method
Description
This product is water soluble high polymer. It’s good soluble in most of organic solvents, with good
flocculating activity. And can reduce the friction resistance between liquid.
Application Field
- It can be used to treat industrial wastewater and mining.
- It can be used for additive of the mud materials in oil-field, geological drilling and well boring.
Advantage
- Easy to dissolve, dissolve time 40 min.
- High efficiency
- High molecular weight 10 million.
- High purity
Specifications
- Appearance: White fine-sand shaped powder, colourless or light yellow colloid
- Solid % : > 90 %
- Molecular weight: 15-20 million
- Ionacity: 10-40
Application Method
- It should be diluted to the concentration of 0.1%. It is better to use neutral or desalted.
- When making up solution, the product should be scattered evenly in the stirring water.
- Usually the temperature is below 60 deg. Centi.
- The most economical dosage can be determined based on a preliminary test. Th pH value of the water
should be adjusted before the treatment.
Description
Coagulant
Description
Coagulants are a key component for any waste water treatment program that handles suspend solids, as they
consolidate those particles for easy and thorough removal. But, if you aren’t using the right type or amount of
coagulants you could be wasting money on chemicals, non-compliance fees, and surcharges that are higher than they
need to be because your system isn’t running efficiently. That’s where e-Water Mission can help.
We offer a complete line of chemical wastewater treatment products, including coagulants, and we have a highly
trained staff of technicians that can assess what type and quantity of coagulant best serves your needs.
We have good of experience optimizing chemical treatment plans for many industries including, machining, printing,
dyes & food processing, Textile, and more.
Coagulant
- Coagulant Powder CPx
- Polyaluminium Chloride (PAC)
- Polyaluminium Hydroxychloride
- Aluminium Chloride
- Ferric Chloride
- Aluminium Chloride
- Ferrous Sulphate Monohydrate
Description
Application Field
Advantage
Specifications
Application Method
Description
This product is cationic polymer and it can be completely dissolved in water.
Application Field
- The polymer body consists strong cationic group radical and activated absorbent group radical which can destabilize and flocculate the suspended solids and the negative charged water soluble matters is the waste water through electro neutralisation and bridging adsorption. It is very effective in flocculating, decolouring,
killing algae and removing organics. - The product enjoys small dosage but can cause big flocks, rapid precipitation and low turbidity residue and it can also produce small amount of sludge. It is adaptable to wide range of pH value between 4.0 to 10.0.
- It is smelless, tasteless and harmless, it can be widely used to treat source water and sewage water.
Advantage
- Easy to dissolve, dissolve time 40 min.
- High efficiency
- High molecular weight 10 million.
- High purity
Specifications
- Appearance: Colourless or light yellow colloid
- Solid % : 40 +/- 1 %
- Cps, 25deg C: 1000-3000, 3000-6000, 6000-
9000, 8000-12000, 100000-400000. - pH (1% water solution): 3.0 – 6.0
Application Method
- When used alone, it should be diluted to the concentration of 0.05%-0.5% (based on solid content).
- In dealing with different source water or waste water, the dosage is based on the turbidity and the
concentration of the water. The most economical dosage is based on the trial. - The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be
mixed evenly with the other chemicals in the water and the flocs cannot be broken. - It is better to dose the product continuously.
