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Drinking water grade polyaluminum chloride - the 2009 standard is a spray-dried yellow solid; aluminum oxide content ≥ 29%; complies with GB15892-2009 standard.
White polyaluminum chloride appears as a white powder, with high purity and a content of over 29%-30%. It is mainly used in industries such as papermaking, food, pharmaceuticals, and cosmetics.
Drinking water grade polyaluminum chloride is a spray-dried light yellow solid; aluminum oxide content ≥ 29%; made from pure raw materials such as aluminum hydroxide, in compliance with GB15892-2020 standards.
Polymeric ferric sulfate is a high molecular weight coagulant with a total iron content of ≥19.5%. It has advantages such as low usage cost, fast coagulation speed, good phosphorus removal effect, and wide application fields.
Sodium acetate, also known as acetic acid sodium, is an organic compound primarily used as a supplement of organic carbon in the biological denitrification process of wastewater and sewage. It is easily decomposed and utilized by microorganisms, serving as an external carbon source with a rapid denitrification response time, and can be used as an emergency carbon source.
The new type of composite carbon source is a novel carbon source supplement, primarily used for the supplementation of organic carbon elements in the biological denitrification process of wastewater and sewage. It has advantages such as rapid startup, stable treatment effects, and strong adaptability.
Industrial-grade polyaluminum chloride is a golden yellow granule, with an aluminum oxide content of ≥28%, in accordance with the GB/T22627-2022 standard.
Common polyaluminum chloride, drum-dried without plate and frame filtration, with aluminum oxide content between 20% and 26%, is low in price and has a significant effect on the coagulation and sedimentation of high turbidity water.
Low content spray of polyaluminum chloride, spray-dried without plate and frame filtration, with aluminum oxide content between 22% and 24%. It is low-priced, easily soluble in water, and has a significant coagulation and sedimentation effect on high turbidity water.
The product has the characteristics of fine powder, uniform particles, soluble in water, good flocculation effect, stable purification, low dosage and low cost.
Henan Dingxin Metallurgical Technology Co., Ltd. CSD complex-coagulation-adsorption defluorination agent, mainly targeting defluorination in photovoltaics, glass processing, coal chemical industry, chemical industry, and metallurgy.
Non-ionic polyacrylamide appears as white granules or powder, with uncharged molecular chains, formed by the polymerization of acrylamide monomers, and has a good treatment effect on wastewater with a pH close to neutral.
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