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Design of acid wastewater filtration and neutralization experiment scheme

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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Design of acid wastewater filtration and neutralization experiment scheme
Determination of Trace Metals in Waste Water and Their ...
Determination of Trace Metals in Waste Water and Their ...

9/3/2012, · ,Copper, is most frequently separated by cementation along with noble metals such as Ag, Au and Pb as well as As, Cd, Ga, Pb, Sb and Sn can be recovered in this manner. Reverse osmosis and electro-dialysis involves the use of semi-permeable membranes for the recovery of metal ,ions, from dilute ,wastewater,.

Removal of copper nickel and tin from model and real ...
Removal of copper nickel and tin from model and real ...

synthetic and industrial ,wastewater,. ,Ions, Cu(II) form with HTDC sparingly soluble compound [Cu 3 (HTDC) 2] n and thus the fi nal ,concentration, of Cu(II) in the treated ,wastewater, was less than 0.5 mg/L (Fu et al. 2007). Using DTC for the treatment of galvanic ,wastewater containing, the complexed Cu(II) at

Gyrolite Adsorption of Zn Ions in Acidic and Alkaline ...
Gyrolite Adsorption of Zn Ions in Acidic and Alkaline ...

It should be noted that when ,zinc ions, intercalate into gyrolite structure, calcium ,ions, are released from the crystal lattice of adsorbent into the solution. Most of Ca 2+ ,ions, are released in the first minutes because after 5 minutes them ,concentration, ( …

14 Industrial Wastewater Treatment Principals and Ideas
14 Industrial Wastewater Treatment Principals and Ideas

The ore dressing wastewater has the characteristics of large water volume, high suspended solid content and many types of harmful substances. Its harmful substances are heavy metal ions and mineral processing chemicals. Heavy metal ions include copper, zinc, lead, nickel, antimony, cadmium, and arsenic and rare elements.

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