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Liquid Waste Disposal

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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Liquid Waste Disposal
Extraction separation of Cu(II) and Co(II) from sulfuric ...
Extraction separation of Cu(II) and Co(II) from sulfuric ...

1/12/2010, · The feed solution is prepared by dissolving a weighted amount of CuSO 4 ·5H 2 O and CoSO 4 ·12H 2 O in aqueous solution, in which the pH is adjusted by adding a H 2 SO 4 aqueous solution, to simulate the industrial acidic wastewater of Jinchuan Group Ltd., which mainly contains Cu(II) and Co(II).

Column bioleaching of a low grade nickel-bearing sulfide ...
Column bioleaching of a low grade nickel-bearing sulfide ...

To further develop heap bioleaching research of the ,Jinchuan, ore and to comprehensively utilize ,acid wastewater,, a series of experiments were carried out in our lab and some results were achieved ...

Current situation and development of metallurgical acid ...
Current situation and development of metallurgical acid ...

Current situation of off-gas network configuration system and sulphuric ,acid, production ,in Jinchuan Group,'s Chemical Plant are described and short-term development plan is proposed.With expansion of nickel and copper capacities,sulphuric ,acid, output is expected to reach 2 000 kt in 2008 while technological level of process and equipment were raised significantly.In coming years,the off-gas ...

Silica-based iminodiacetic acid functionalized adsorbent ...
Silica-based iminodiacetic acid functionalized adsorbent ...

China’s ,Jinchuan Group, Limited has stored approximately one ... A novel boron adsorbent was fabricated by grafting a boric ,acid, chelating ,group,, ... and 2,4-dichlorophenol from ,wastewater,.

Wastewater Treatment Accounts for One-Fifth of All Sodium ...
Wastewater Treatment Accounts for One-Fifth of All Sodium ...

BASF, Ineos Calabrian, Solvay Minerals Inc., Guangdi Chemicals, Rongda Chemicals, Kayon Chemicals, Hemani ,Group,, Aditya Birla Chemicals, ,Jinchuan Group, Limited, Weifang Industry and Chemicals, Indpsec Chemical, Southern Ionics and Olympic Chemicals are some prominent sodium sulphate manufacturers profiled in Fact.MR's report.

Wastewater Treatment Accounts for One-Fifth of All Sodium ...
Wastewater Treatment Accounts for One-Fifth of All Sodium ...

BASF, Ineos Calabrian, Solvay Minerals Inc., Guangdi Chemicals, Rongda Chemicals, Kayon Chemicals, Hemani ,Group,, Aditya Birla Chemicals, ,Jinchuan Group, Limited, Weifang Industry and Chemicals ...

Development and planning of Jinchuan Group with sulphur ...
Development and planning of Jinchuan Group with sulphur ...

Jinchuan Group,'s ,treatment, situation of SO_2 off-gas and acidic ,wastewater, and planning ideas with developing chlor-alkali and coal chemical industry as core industry chain are described.Relying on its 2 560 kt/a sulphuric ,acid, and 460 kt/a caustic soda capacities,,Jinchuan Group, will mainly develop PVC,potassium sulphate, oxalic ,acid, and epichlorohydrin,and actively promote lean ore and ...

Liquid leak detection system the United States TraceTek ...
Liquid leak detection system the United States TraceTek ...

Jinchuan Group, concentrated sulfuric ,acid, pipeline leak detection system ,Jinchuan Group, Co., Ltd. is a large-scale state-owned company controlled by the Gansu Provincial Peoples Government. It is a non-ferrous metallurgical and chemical conglomerate, the top 500 Chinese enterprises, equipped with mining,

Tender - Jinchuan Group Co. Ltd. Nickel Smelter Acid ...
Tender - Jinchuan Group Co. Ltd. Nickel Smelter Acid ...

Jinchuan Group, Co., Ltd. Nickel Smelter ,Acid Wastewater, Neutral ,Treatment, (phase I) Design Procurement And Construction General Contracting Tender Announcement Tendersinfo provides online tenders information about all kinds of government tenders, global tenders, govt tenders and contracts.

Water-treatment plant construction - Tenders bids RFPs ...
Water-treatment plant construction - Tenders bids RFPs ...

Jinchuan Group, Co., Ltd. Nickel Smelter ,Acid Wastewater, Neutral ,Treatment, (phase I) Design Procurement And Construction General Contracting Tender Announcement Country: China Type: Invitation for Bids

CN102363522A - Technology for extracting selenium from low ...
CN102363522A - Technology for extracting selenium from low ...

According to the scheme, the technology comprises the following steps of: performing ,acid,-oxygen leaching on the ground low-grade selenium-containing material with heating by using sulfuric ,acid, and oxidant, wherein the selenium enters the ,acid,-oxygen leachate in a form of selenium sulfate; filtering the ,acid,-oxygen leachate, adding anhydrous sodium sulfite into the ,acid,-oxygen leachate, performing …

Enhanced methods for nickel recovery from low-grade ores ...
Enhanced methods for nickel recovery from low-grade ores ...

In China, the, Jinchuan Group, Go. Ltd has 400 Mt of low-grade, nickel, sulfide mineral ores, and uses bioleaching for, nickel, recovery. This method is interesting, because traditional techniques using sulfuric, acid, are disfavoured, since magnesium silicate minerals are so reactive in, acidic, media - consuming large amounts of, acid,, which increases operational costs.

Liquid leak detection system the United States TraceTek ...
Liquid leak detection system the United States TraceTek ...

Jinchuan Group, concentrated sulfuric ,acid, pipeline leak detection system ,Jinchuan Group, Co., Ltd. is a large-scale state-owned company controlled by the Gansu Provincial Peoples Government. It is a non-ferrous metallurgical and chemical conglomerate, the top 500 Chinese enterprises, equipped with mining,

Temperature and humidity monitoring system temperature ...
Temperature and humidity monitoring system temperature ...

Jinchuan Group, concentrated sulfuric ,acid, pipeline leak detection system ,Jinchuan Group, Co., Ltd. is a large-scale state-owned company controlled by the Gansu Provincial Peoples Government. It is a non-ferrous metallurgical and chemical conglomerate, the top 500 Chinese enterprises, equipped with mining,

SUPPORTING INFORMATION - American Chemical Society
SUPPORTING INFORMATION - American Chemical Society

Water ,treatment, cost ($/ton) Water ,treatment, volume (ton) 10 Price ($) 6.94 2.5 0.94 The water ,treatment, cost was calculated for the following conditions: (1) 5 cm thick balsa wood; (2) the prepared SH-wood membrane can be recycled 8 times; (3) the real ,wastewater, was from a sewage ,treatment, plant (,Jinchuan Group, Ltd., China).

Wastewater Treatment Accounts for One-Fifth of All Sodium ...
Wastewater Treatment Accounts for One-Fifth of All Sodium ...

BASF, Ineos Calabrian, Solvay Minerals Inc., Guangdi Chemicals, Rongda Chemicals, Kayon Chemicals, Hemani ,Group,, Aditya Birla Chemicals, ,Jinchuan Group, Limited, Weifang Industry and Chemicals, Indpsec Chemical, Southern Ionics and Olympic Chemicals are some prominent sodium sulphate manufacturers profiled in Fact.MR's report.

Development and planning of Jinchuan Group with sulphur ...
Development and planning of Jinchuan Group with sulphur ...

Jinchuan Group,'s ,treatment, situation of SO_2 off-gas and acidic ,wastewater, and planning ideas with developing chlor-alkali and coal chemical industry as core industry chain are described.Relying on its 2 560 kt/a sulphuric ,acid, and 460 kt/a caustic soda capacities,,Jinchuan Group, will mainly develop PVC,potassium sulphate, oxalic ,acid, and epichlorohydrin,and actively promote lean ore and ...

Water-treatment-plant Tenders | Tendersinfo
Water-treatment-plant Tenders | Tendersinfo

Supply And Installation Of A Sludge Dewatering Unit By Screw And Ancillary Equipment For The, Plouaret Wastewater Treatment, Plant. 14-Apr-2021: China: 27-Mar-2021:, Jinchuan Group, Co., Ltd. Nickel Smelter, Acid Wastewater, Neutral, Treatment, (phase I) Design Procurement And Construction General Contracting Tender Announcement. 19-Apr-2021: Germany: 27-Mar-2021

FactMR: Wastewater Treatment Accounts for One-Fifth of All ...
FactMR: Wastewater Treatment Accounts for One-Fifth of All ...

BASF, Ineos Calabrian, Solvay Minerals Inc., Guangdi Chemicals, Rongda Chemicals, Kayon Chemicals, Hemani ,Group,, Aditya Birla Chemicals, ,Jinchuan Group, Limited, Weifang Industry and Chemicals ...

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