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Chemical equation of neutralizing 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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Chemical equation of neutralizing acid wastewater
Distillery wastewater: bioremediation approaches
Distillery wastewater: bioremediation approaches

Distillery ,wastewater, is one of the ,most, polluted waste products to dispose because of the low pH, high temperature, ... colloidal materials in ,industrial wastewater, (Tatsi et al. 2003). Mohana et al. (2009) ... Alkaline or ,acidic, pH.

Heavy Metals Removal Industrial Wastewater Solutions
Heavy Metals Removal Industrial Wastewater Solutions

Heavy Metals Removal Heavy Metals ,Wastewater, Treatment System (Chrome Removal) Chromium is present in the wastewaters of a number of industries, including: stainless steel manufacturing, protective coatings on metal, magnetic tapes, chrome plating, tanneries, textile dyes production, pigments and paint production, production of cement, paper, rubber, etc. Chromium is typically precipitated in ...

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A modified method for the analysis of organics in ...
A modified method for the analysis of organics in ...

Table 1. ,Most, compounds are found in extract 2 and 3, with the more polar substances extracted in the third step under ,acidic, conditions (pH 4.5). In case of the standard mixture the extraction was already completed after step 3. Considering organically loaded ,wastewater,, the extrac-tion yield may be best reflected by the diminution of UV

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