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Can three effect evaporation be carried out for 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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Can three effect evaporation be carried out for acid wastewater
Air Stripping Designs and Reactive Water Purification ...
Air Stripping Designs and Reactive Water Purification ...

Components of the ,wastewater, streams are ranked by Henry's Law Constant and the suitability of air ,stripping, in the purification of ,wastewater, in teens of component removal is evaluated. ... air ,stripping, and ,steam stripping, can both be considered. ... To this ,amount,, 33.9 grams (g) of oxone and 14.7 g of sulfuric ,acid, is added.

Sour Water Stripper Process | Yokogawa SE Asia
Sour Water Stripper Process | Yokogawa SE Asia

The ideal pH value for ,stripping, H 2 S is below 5, since above 5, sulfide is primarily found in the form of ions (HS-or S-2). Alternatively, efficient ammonia ,stripping, requires a pH above 10 to prevent the formation of ammonium (NH 4+ ) ion that cannot be stripped.

Improvement in Steam Stripping of Sour Water through an ...
Improvement in Steam Stripping of Sour Water through an ...

into the second stage of D/S and stripped by ,steam, (STM1) which is fed into the bottom of D/S. Effluent ,acid, gas (VAP) from the top of D/S is treated to produce sulfur and nitrogen gas in the Catalytic Oven Reactor (COR) and a reflux is returned to the top plate of D/ S to enrich the sour gas. AL2, half ,amount, of the condensed am-

Process Simulation for Removing Impurities From Wastewater ...
Process Simulation for Removing Impurities From Wastewater ...

Pilot-scale steam stripping tests of 2-nitropropane indicated that the concentration in the wastewater can be lowered from 1000 mg/L to 0.93 mg/L, a 99.9 percent reduction, while a concentrated ...

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