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Treatment capacity of oily sludge hazardous waste

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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Treatment capacity of oily sludge hazardous waste
1 - Environmental Protection Department
1 - Environmental Protection Department

The major chemical waste types arising from the operation of the Spur Line are likely to be lubricants, paints, used batteries, ,oil,, acids and alkalis, pesticides and herbicides, coolants and solvents. ,Oil, waste may be in the form of raw waste or as sundries such as spent ,oil, filters, or materials used to absorb ,oil, …

Method for the gravimetric determination of oil and grease ...
Method for the gravimetric determination of oil and grease ...

The present invention will permit determination of oil and grease in aqueous matrices, such as surface water, saline water, industrial and domestic treatment plant wastewaters, and in solid matrices such as soils, sediment, sludge, biological lipids, mineral hydrocarbons and some industrial wastewaters.

Extraction and derivatization for perfluorocarboxylic ...
Extraction and derivatization for perfluorocarboxylic ...

Sample preparation according to DIN for the analysis of PFCAs in water using HPLC‐MS/MS is carried out in the same way. 55 SPE was used to extract PFCAs from various samples, such as serum, 25 effluent from the sewage ,treatment plant,, 33 ice samples, 56 drinking water, and surface water. 1 Moody and Fields used SPE in 1999 to detect PFOA in groundwater.

Trends in heavy metals polychlorinated biphenyls and ...
Trends in heavy metals polychlorinated biphenyls and ...

Depending on extent of ,treatment,, sediments with sewage input are reported to have δ 13 C of −26 to −22‰ and δ 15 N‰ +1 to +15‰. 31–33 Sediments containing raw sewage exhibit lower δ 15 N values of 1–2‰ whereas those receiving more extensive tertiary ,treatment, have enriched δ 15 N of 15‰. 34,35 However, these wide ranges in δ 13 C and δ 15 N together with a lack of appropriate effluent end …

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