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Hydrochloric acid in high concentration acid wastewater containing chlorine

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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Hydrochloric acid in high concentration acid wastewater containing chlorine
Central Pollution Control Board - CPCB ENVIS
Central Pollution Control Board - CPCB ENVIS

transported for reuse/,recovery, The technologies adopted for effluent are (i) air stripping, (ii) stream stripping with ,recovery, of ammonia for ammonia bearing effluents from ammonia and urea plants, and (iii) hydrolyser stripper for urea bearing effluent. ,High,-pressure hydrolyser strippers with ,recovery, of ammonia and condensate.

Arsenic Removal From Water | Fluence
Arsenic Removal From Water | Fluence

The adsorption of ,arsenic, on media coated with iron hydroxide is very effective because of the affinity between the two elements. In addition, low operating costs make this ,process, the best alternative when treating ,high arsenic, concentration for the production of both drinking water and mineral water.

Effluent Treatment Plant Design Operation And Analysis Of ...
Effluent Treatment Plant Design Operation And Analysis Of ...

Effluent Treatment Plant: Design, Operation And Analysis, Of ,Waste Water, 6 Ammoniacal nitrogen 50 50 - ,Arsenic, 0.2 0.2 0.2 Biological oxygen demand 30 350 100 (for 5 days at 20 0 c) Boron 2 2 2 Cadmium 2 1 - Chemical oxygen demand 250 - - Chlorides 1000 1000 600 Chromium (hexavalent) 0.1 2.0 - Copper 3 3 - Cyanides 0.2 2 0.2 Fluorides 2 15 ...

Removal of Heavy Metals from wastewater: A review
Removal of Heavy Metals from wastewater: A review

Adsorption is one of the most convenient technique for the removal of heavy metals from ,wastewater,. Due to regeneration of adsorbent, minimization of chemical and or biological sludge, ,high, efficiency, possibility of metal ,recovery,, [9] flexibility and simplicity of ,design,, the ,process, is suitable even when the metal ions are present in

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