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The reason why ammonia wastewater shows acidity

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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The reason why ammonia wastewater shows acidity
Water Handbook - Ion Exchange & Water Demineralization | SUEZ
Water Handbook - Ion Exchange & Water Demineralization | SUEZ

Hydrochloric acid,. When resins are also fouled with significant amounts of iron, ,hydrochloric, acids are used. Solutions of 0.25-0.5% sodium hypochlorite. This procedure destroys the organic material but also significantly degrades the resin. Hypochlorite cleaning is considered a last resort.

specific effluent systems - Industrial effluent treatment ...
specific effluent systems - Industrial effluent treatment ...

The ,wastewater, treatment most commonly used includes: ... recovery of spent ,hydrochloric acid, which is regenerated by screening before being recycled in the process; ... final sedimentation ,after, flocculation will result in optimum effluent clarification before ,discharged,. This waste stream ,can, be completely recycled with the addition of:

(PDF) LECTURE NOTES ON INDUSTRIAL WASTEWATER …
(PDF) LECTURE NOTES ON INDUSTRIAL WASTEWATER …

The ,discharged wastewater, or effluent is purified, ... Types Of Receiving Waters For DilutionThe following are the types of receiving waters into which ,wastewater, or effluent ,can be discharged, for ,dilution,: ... Normally either sulfuric ,acid, or ,hydrochloric acid, is used for this purpose.

Guidance Manual for Disposal of Chlorinated Water
Guidance Manual for Disposal of Chlorinated Water

We wishto thank Rajagopalan Ganesh, Ph.D for offering this copy, for distribution, ofhis comprehensive work on dechlorination chemistry and it’s application intreating discharge water. Copied By: (253) 479-7000 or (800) 322-6646. fax (253) 479-7079 or (800) 269-7301.

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