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Laws and regulations on oily sludge treatment

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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Laws and regulations on oily sludge treatment
1 - World Bank
1 - World Bank

During operational phase, potential environmental issues that are identified in the report include: (1) potential impact (Nutrient overload) on surface and groundwater resources, and soil, if wastewater from cleaning of breeding facilities or from biogas/lagoon ponds applied intensively on cropland not according to the soil character and nutrient condition, or discharged to the surface water not reaching the discharge standard (2) potential soil pollution through applying ,waste sludge, …

Hydrophobic Superabsorbing Aerogels from Choline Chloride ...
Hydrophobic Superabsorbing Aerogels from Choline Chloride ...

In addition, the ,price, of ,waste, cellulose materials is only 80–100 €/ton, while the ,price, of bleached birch cellulose is about 600–800 €/ton, which makes the costs of …

Recovery of chromium(VI) in wastewater using solvent ...
Recovery of chromium(VI) in wastewater using solvent ...

1/9/2020, · In this study, the chromium(VI) ,waste, solution was obtained from CITIC Jinzhou Metal co.,Ltd. in China, and its compositions were listed in Table 1. The company roasted chromium containing ,sludge, and sodium carbonate at temperatures ranging between 900 °C and 1200 °C in oxidative atmosphere to make chromium oxidized to Cr 6+ state, then leached it with water in the form of alkali chromate.

BASF in Greater China Report 2019
BASF in Greater China Report 2019

construction chemicals business. The purchase ,price, on a cash and debt-free basis is €3.17 billion. The transaction is expected to close in the third quarter of 2020, subject to the approval of the relevant competition authorities. The Construction Chemicals division was previously reported under the Surface Technologies segment. The

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