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Waste water from acid etching solution production line

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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Waste water from acid etching solution production line
A review on the occurrence of micropollutants in the ...
A review on the occurrence of micropollutants in the ...

1/3/2014, · Industrial ,wastewater, (from industrial ,cleaning, discharges) Industrial chemicals: Plasticizers, fire retardants: Domestic ,wastewater, (by leaching out of the material) Pesticides: Insecticides, insecticides, herbicides and fungicides: Domestic ,wastewater, (from improper ,cleaning,, run-off from gardens, lawns and roadways and etc.) Agricultural runoff

New trends in removing heavy metals from industrial wastewater
New trends in removing heavy metals from industrial wastewater

1/10/2011, · 2.2. Industrial ,wastewater, sources. Industrial ,wastewater, streams containing heavy metals are produced from different industries. Electroplating and metal surface treatment processes generate significant quantities of wastewaters containing heavy metals (such as cadmium, zinc, lead, chromium, nickel, copper, vanadium, platinum, silver, and titanium) from a variety of applications.

COVID-19 - Control and Prevention - Solid Waste and ...
COVID-19 - Control and Prevention - Solid Waste and ...

This includes conditions for practices such as oxidation with hypochlorite (i.e., chlorine bleach) and peracetic ,acid,, as well as inactivation through the use of ultraviolet irradiation. There is no evidence to suggest that additional, COVID-19-specific protections are needed for employees involved in ,wastewater, management operations, including those at ,wastewater, treatment facilities.

Lauric acid | C12H24O2 - PubChem
Lauric acid | C12H24O2 - PubChem

Lauric acid, is an inexpensive, non-toxic and safe to handle compound often used in laboratory investigations of melting-point depression. ,Lauric acid, is a solid at room temperature but melts easily in boiling water, so liquid ,lauric acid, can be treated with various solutes and used to determine their molecular masses.

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