dicyandiamide formaldehyde resin , paper industry wastewater decoloring agent

Specifications:

Advantage:

1.Stronger decolorization(＞95%)and removal of COD,BOD(50%~70%)
2.Faster sedimentation,better flocculation
3.Non-pollution(no aluminum, chlorine, heavy metal ions etc.)

Application Field:

1. It is mainly applied in textile&dyeing,printing,paper-making,mining industry.

2. It can be used to remove color from high-colority waste water of dyestuffs plants.It is suitable to treat waste water with activated,acidic and disperse dyestuffs.

3. It can also be used as retention agent in production process of paper & pulp.

Application Method:

1. The product shall be diluted with 10-40 times water and then dosed into the waste water directly. After being mixed for several minutes, it can be precipitated or air-floated to become clear water.
2. The pH value of the waste water should be adjusted to 7~8 for better result.
3. When the colority and CODcr are relatively high, it can be used with the help of polyaluminum chloride(PAC), but not mixed together. In this way, the treatment cost can be lower. Whether polyaluminum chloride is used earlier or afterwards depends on the flocculation test and the treatment process.

Package and Storage:

Package:30kg,50kg,250kg,1000kg,1250kgIBC,25000kg liquid bag

Shelf time:one year

Storage: It is harmless, non-flammable,non-explosive,it can not be placed in the sun

This product will appear layer after a long-term storage,but the effect will not be affected.

Storage temperature:5-30℃

Yixing Cleanwater Chemicals Co., Ltd.  has been in chemical business since 1985. It is located in Yixing, Jiangsu Province, China (about 200km from Shanghai).

We specialize in providing chemicals and service for treatment of industrial waste water and urban sewage. Main product are Water decoloring agent, PAC, PAM, pdadmac, polyamine, flocculant and coagulant.

Our products with strong capacities of decolorization and removal of COD BOD. They are mainly used for waste water treatment of textile, dyeing, paper-making, printing, mining, ink and so on.

In addition, our flocculant agent also can be used as retention agent in the production of paper & pulp.

Now, about 50% of our products export to foreign markets, including Southeast Asia, Europe, central and south America and so on. In addition, we establish good coopration with customers at home and abroad.