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Acid waste liquid and acid waste water

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 waste liquid and acid waste water
Is their any technology for acid based waste water ...
Is their any technology for acid based waste water ...

The initial volume of ,wastewater, was 100 ml. added with 5 ml conc.,acid,.Then the volume was reduced to 15-20 ml and then add 15 ml conc. acids, continue heating on hot plate till the appearance of ...

Purification & Distillation Systems - Acid Recovery Services
Purification & Distillation Systems - Acid Recovery Services

waste ,acid, solution). This provides maximum corrosion resistance with a long service life and low maintenance. ,Evaporation, & Distillation Applications These ,evaporation, and distillation systems are versatile operations that can service various functions as follows: ,Wastewater, and Rinse Water Rinse & ,wastewater, purification & recycling

Crystallization: Fumaric Acid Evaporation and ...
Crystallization: Fumaric Acid Evaporation and ...

Three effect fumaric acid evaporation crystallizer give much better performance in wastewater treatment of chemical industry, nonferrous metal, mine smelting, steel plant, pharmacy and other industries. After evaporation, the amount of COD in the water is reduced to a considerable degree. Separated crystal can be recycled and reused after drying.

Evaporation and evaporators - Lenntech
Evaporation and evaporators - Lenntech

Then the wastewaters are subjected to a pH adjustment, by adding caustic soda 30%, in order to neutralize part of the acidity and to reach a 5.5 pH. The evaporation occurs by means of two heat pump vacuum evaporators.

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Road West, North Branch, Jingkai Road, Puyang City