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COD removal from acid wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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COD removal from acid wastewater
Sulfuric Acid (H2SO4) - Structure Molecular mass ...
Sulfuric Acid (H2SO4) - Structure Molecular mass ...

Sulfuric Acid, (H2SO4) - ,Sulfuric Acid, is the chemical name of H2SO4. Visit BYJUS to understand ... It is also used in chemical synthesis and ,wastewater, processes. Anhydrous ,sulfuric acid, has a dielectric constant of around 100 and is a ... It is used to produce phosphoric ,acid,; It used as a ,cleaning, agent in industries to remove the rust from ...

Fish Meal - Food and Agriculture Organization
Fish Meal - Food and Agriculture Organization

A total amino ,acid, analysis gives useful information about the meal but is very expensive and tells nothing about the availablility of individual acids to the animal being fed. Alternatively, the availability of a single important amino ,acid, like lysine is often measured; this is probably the most useful approach, but nothing is then known about the other components.

Information about Soaps and Detergents | Healthy Cleaning 101
Information about Soaps and Detergents | Healthy Cleaning 101

Most household ,cleaning, products are formulated to be used with water and “go down the drain” into ,wastewater, treatment systems (municipal sewage treatment plants or septic tank systems). To assure that products are safe for the environment, manufacturers evaluate the impacts of product ingredients in ,wastewater, treatment systems, streams, rivers, lakes and estuaries.

Glycolic acid | HOCH2COOH - PubChem
Glycolic acid | HOCH2COOH - PubChem

Glycolic acid, is a 2-hydroxy monocarboxylic ,acid, that is acetic ,acid, where the methyl group has been hydroxylated. It has a role as a metabolite and a keratolytic drug. It is a 2-hydroxy monocarboxylic ,acid, and a primary alcohol.

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Road West, North Branch, Jingkai Road, Puyang City