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How to treat high chroma wastewater of printing and dyeing plant?
Printing and dyeing plants are important production sites for dyeing and printing textiles, but high levels of dye and pigment pollution can cause serious damage to water bodies and ecosystems. For this reason, printing and dyeing plants need to treat high-chroma wastewater. High chroma wastewate...Read more -
Advantages and disadvantages of different types of defoamer
Organic defoamer such as mineral oils, amides, low alcohols, fatty acids, fatty acid esters and phosphate esters has been studied and applied earlier, belonging to the first generation of defoamer, which has the advantages of easy access to raw materials, high environmental performance and low pr...Read more -
Calculation of decolorizing agent dosage (taking specific test as an example)
1.Dosage of reagent (PPM) = [(drop number /20) × dilution concentration/volume of test wastewater] ×106 ★ PPM is one part per million, and the dosage is 1PPM, which is equivalent to 1 ton of wastewater, the dosage of the agent is 1 gram. ★ 1ML diluted solution is equival...Read more -
Plant Deodorant(Enhanced LSD8003)
Product Description LSD8003 Plant liquid deodorant adopts natural raw materials, using the international advanced low temperature extraction technology. Its main active ingredients is extracted from three hundreds herbs such as mugwort, mint, citronella, ginkgo biloba, ...Read more -
Types and Application of paper chemicals
Paper chemicals refers to a variety of chemicals used in the paper making process, the general term of the auxiliaries. Including a wide range of content: pulping chemicals (such as cooking aids, deinking agents,etc.) 1. Cooking aids: used to accelerate the speed and yield of chemical pulping...Read more -
How Polydadmac(poly diallyldimethylammonium chloride) affects on its filtration and retention on paper (reed) pulp
Why choose Polydadmac? As China’s papermaking has long been dominated by graminaceous plant fiber raw materials, and herbaceous plant fibers are short, with high content of heterocytes, grass pulp has low retention and poor water filtration in papermaking process. Polydadmac can improve th...Read more -
Status and outlook for paper industry
The paper industry is one of the world's largest industrial sectors, mainly located in North America, Northern Europe and East Asia dominated by a number of countries, while Latin America and Australia also play a more important role in this industrial sector. But in the...Read more -
The main application for Oil Removal Agent
Oil Removal Agent LSY-502 is an oil-in-water emulsion demulsifier, its main ingredients is catonic polymeric surfactants. 1.Emulsion breakers can be used for dewatering, desalting and desulfurization of crude oil, in order to be able to improve the overall quality of the...Read more -
Method of using defoamer for papermaking
In the process of industrial production, many harmful foams will be produced, and defoamer needs to be added. It is widely used to remove harmful foam produced in the production process of latex, textile sizing, food fermentation, biomedicine, coating, petrochemical, pap...Read more -
Types of paper defoamer
There are no more than the following types of paper defoamer. kerosene defoamer, oil ester defoamer, fatty alcohol defoamer, polyether defoamer, organosilicon defoamer. Kerosene defoamer can only eliminate the water surface foam, remove the gas in the slurry abi...Read more -
Coating Thickener
Thickener LS8141 is an acrylic polymer coating thickener, used to increase the viscosity of the coating, slow down the settling rate of the pigment, can give the coating excellent mechanical properties and storage stability. It can improve the thixotropy of the paint, im...Read more -
Sedimentation Coagulant for Sand (coal) Washing LS801
The sand(coal) washing coagulant is an organic polymer product that can help stabilize the surface charge of sediment (coal) particles, reduce the electric potential, and cause aggregation and precipitation. The main function is to separate mud and water. The product is ...Read more
