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Does hot weather affect the application of wastewater treatment chemicals?
Hot weather does have an impact on the application of wastewater treatment chemicals. Chemical reaction rates are usually accelerated in hot weather, thereby affecting treatment efficacy.For example, some oxidizing agents may react mor...Read more -
What is PAC used for in industrial water?
1. Wastewater Treatment in the Steel Industry Characteristics: Contains high concentrations of suspended solids (iron scraps, ore powder), heavy metal ions (zinc, lead, etc.), and colloidal substances. Treatment Process: PAC is added (dosage: 0.5-1.5‰) to rapidly...Read more -
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 -
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 -
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 -
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 -
High efficiency decolorizing flocculant application case
1 Waste water Printing and dyeing wastewater containing reactive dyes and dispersed dyes, other wastewater treatment methods are difficult to treat, the water amount is 3000 tons/day. 2 Processing process After biological treatment of printing and dyeing wastewater → add...Read more -
LS6320 polyether ester defoamer
This product is a special polyether ester defoamer, completely silicon-free, low temperature resistance, has a very good anti-foam effect; It is suitable for direct transparent addition at low temperature and high temperature. Feat...Read more -
Application of Polydadmac
Polydimethyl diallyl ammonium chloride is a chemical substance that is of great strategic importance for sustainable economic development and suitable for large-scale engineering applications. This product is a relatively strong polycationic electrolyte, from the appeara...Read more
