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Treatment of acidic wastewater containing nickel by electrolysis in industry

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 of acidic wastewater containing nickel by electrolysis in industry
Where did the birds go?: Q&A with river tern researcher ...
Where did the birds go?: Q&A with river tern researcher ...

River terns seem to ,have, gone missing in China too. In 2014, bird-watchers reported seeing only 14 terns in Yingjiang county, ,Yunnan, province, one of the last refuges of the bird in China. This number was down to only five birds in 2018.

Genetic and physiological diversity of phylogenetically ...
Genetic and physiological diversity of phylogenetically ...

1 Introduction. Ecotoxicological effects of heavy metals on soil microbes ,have, been recently widely investigated at the ecosystem level using culture-independent methods including BIOLOG microplate techniques [], DNA-based approaches [], and phospholipid fatty ,acid, analyses (PLFA) [7, 8].The majority of these studies are concerned with the microbiological differences at the community level ...

Canine Cancer - an Introduction to Natural Management ...
Canine Cancer - an Introduction to Natural Management ...

3/7/2015, · The precise recipe is a guarded secret in China.”8 I ,have, personally seen much gastric upset with ,Yunnan, Baiyao and prefer to use a formulation with yarrow (Achillea millefolium) and Sherpherd’s purse (Capsella bursa)especially with chemo or a history of gastric sensitivity.

Heavy metals occurrence and toxicity for plants: a review ...
Heavy metals occurrence and toxicity for plants: a review ...

28/7/2010, · Metal contamination issues are becoming increasingly common in India and elsewhere, with many documented cases of metal toxicity in mining industries, foundries, smelters, coal-burning power plants and agriculture. Heavy metals, such as cadmium, copper, lead, chromium and mercury are major environmental pollutants, particularly in areas with high anthropogenic pressure.

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Road West, North Branch, Jingkai Road, Puyang City