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Experimental study on solidification treatment of 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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Experimental study on solidification treatment of acid wastewater
Specialty Chemicals - The Lubrizol Corporation
Specialty Chemicals - The Lubrizol Corporation

The ,membrane,-based ,separation, process, which began as a scientific curiosity ... ,recovery, of valuable products from ,acid mine, drainage; municipal ,wastewater, reclamation; and the production of ultrapure ... Flow through the ,membrane, per unit time per ,membrane, sur- face area. ,Recovery, (0/0). The ratio of the RO product water to the feed water is ...

Special Issue
Special Issue "Membrane Technologies for Resource Recovery"

Zinc ,recovery, from spent pickling acids (SPAs) can play an important role in achieving a circular economy in the galvanizing industry. This work evaluates the scale-up of ,membrane,-based solvent extraction technology aimed at the selective ,separation, of zinc from industrial SPAs as a purification step prior to zinc electrowinning (EW).

Membrane Distillation (Water and Wastewater) Articles
Membrane Distillation (Water and Wastewater) Articles

Membrane, distillation (MD) is a promising thermally-driven ,membrane separation, technology for water desalination. In MD, water vapor is being separated from the hot feed water solution using a micro-porous hydrophobic ,membrane,, due to the difference in vapor pressures across the ,membrane,.

Quick Guide To Industrial Wastewater Treatments | Howden
Quick Guide To Industrial Wastewater Treatments | Howden

Wastewater, from ,acid, manufacturing plants or industries where acids are used as raw materials or catalysts will inevitably contain acids in the waste stream. Removal of these pollutants require strategies involving, ion exchange, adsorption, solvent extraction, ,membrane separation,, reactive distillation, reactive extraction, ,membrane, based solvent extraction, emulsion liquid ,membrane, ...

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