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mini oil refinery plant

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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mini oil refinery plant
Solutions for the treatment of wastewater with refractory COD
Solutions for the treatment of wastewater with refractory COD

The competitive range for Evaporation would be 4-100 kg ,COD,/m 3, as indicated in figure 1.In addition, after 50 kg ,of COD,/m 3, when OHP is no longer able to operate due to an autothermal reaction, that would mean having to cool the reactor which could pose a risk.. Summary. There are different procedures for the ,treatment, of refractory ,COD, in effluents that occur in certain types of industries.

Highly efficient treatment of terephthalic acid wastewater ...
Highly efficient treatment of terephthalic acid wastewater ...

remove chemical oxygen demand (COD) from the wastewater. Thus, a biodegradation process was used to further treat the effluent of the Fenton-like process. After 12 h of aerobic activated sludge process, 90% of COD was removed, and the pH value of the effluent ranged from 8 to 9. In addition,

Semiconductor wastewater treatment-Wastewater treatment
Semiconductor wastewater treatment-Wastewater treatment

Semiconductor ,wastewater treatment,. Wuhan Tianma Electronic Co., Ltd 1) TianMa is LCD manufacturer, ,Wastewater, source from cleaning and etching process, most of contamination are HF , CeO2, ,COD,, NH3, ,acid,, Flow rate: 190 m3/ h. Flow diagram: Influent > EQ > 1st Anoxic > …

EFFECT OF ACETIC ACID ON POLLUTANT DECOMPOSITION IN ...
EFFECT OF ACETIC ACID ON POLLUTANT DECOMPOSITION IN ...

For washing wastewater-2 with initial COD of 350 mg O 2/dm 3, the applied doses of acetic acid were 0.4, 0.8, 2.1, 4.2 and 8.3 cm3/dm . The doses of both ferric sulfate and hydrogen peroxide were lower amounting to 1.6 g/dm 3 and 20 cm/dm , respectively. The values of COD in the wastewater before and after the Fenton process are shown in Fig. 2.

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