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Acid wastewater from coal tar hydrogenation

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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Acid wastewater from coal tar hydrogenation
Wastewater Laboratory Procedures And Chemistry
Wastewater Laboratory Procedures And Chemistry

Acidify with 2 ml of concentrated sulfuric acid by allowing the acid to run down the neck of the bottle above the surface of the liquid. 6. Restopper and shake well until the precipitate has dissolved.

Digester Wastewater Treatment - Affordable Homes | Ishibox ...
Digester Wastewater Treatment - Affordable Homes | Ishibox ...

Digester Wastewater treatment, and management is a large topic that is yet to be discussed fully, ... There are different ways ,to treat, and manage waste, ... the second phase, bacteria convert these resulting organic acids into acetic ,acid,, along with additional ammonia, hydrogen, and carbon dioxide.

What to Do If You Have Cyanide in Your Industrial Wastewater
What to Do If You Have Cyanide in Your Industrial Wastewater

The process consists of adding metal or metal cations to a wastewater stream, which react with the cyanides present to form new metal-cyanide complexes or precipitates. Precipitated particles can then be removed from the liquid stream through a physical separation process, such as …

Stabilization Ponds - Wastewater Treatment - Progressive ...
Stabilization Ponds - Wastewater Treatment - Progressive ...

13/4/2021, · One of the ancient ,wastewater, treatment technologies, the stabilization pond (also referred to as a lagoon), has been used continuously as a method of sewage disposal. In some cases, these ponds were also utilized for aquaculture.,Stabilization ponds, are used for both municipal ,waste-water, treatment and industrial ,wastewater, treatment, particularly for wastewaters from small communities …

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