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shale gas fracturing flow-back fluids recycling

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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shale gas fracturing flow-back fluids recycling
Polyacrylamide PAM Polymer flocculant-SHOUXIN
Polyacrylamide PAM Polymer flocculant-SHOUXIN

It is suitable for ,wastewater, treatment with high organic colloid content in industries such as dyeing, papermaking, food ... such as ,wastewater, treatment of steel plant ,wastewater,, ,electroplating, plant ,wastewater,, metallurgical ,wastewater,, coal washing ,wastewater,, sludge ... Especially when the sewage is weakly ,acidic,, this product is ...

Cyanide - Wikipedia
Cyanide - Wikipedia

A ,cyanide, is a chemical compound that contains the group C≡N. This group, known as the cyano group, consists of a carbon atom triple-bonded to a nitrogen atom.. In inorganic cyanides, the ,cyanide, group is present as the anion CN −.Soluble salts such as sodium ,cyanide, and potassium ,cyanide, are highly toxic. Hydrocyanic acid, also known as hydrogen ,cyanide,, or HCN, is a highly volatile ...

Lime Stabilized Sludge: its Stability and Effect on ...
Lime Stabilized Sludge: its Stability and Effect on ...

Five 0.04 hectare (0.1 acre) plots were ,used,: ,one, control plot received no sludge (only application of 200 Ibs nitrogen/acre, 5 Ibs zinc/acre, and 1 Ib boron/acre); two plots received applications of anaerobically digested sludges at rates equivalent to 22 and 88 metric tons dry solids per hectare (10 and 40 tons per acre); and two plots received ,lime,-treated mixed primary sludge and humus at the same application rates ,used, …

Lime Stabilization And Ultimate Disposal Of Municipal ...
Lime Stabilization And Ultimate Disposal Of Municipal ...

The additional data suggest that sludges thicker than 2 percent can be expected to require, between 10 and 25 percent, lime; provision for 20 to 30 percent should be sufficient if sludge samples cannot be tested. For sludge thinner than 2 percent, lime dosages of 30 percent or more would be required.

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