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Space control technology of acid wastewater oxidation in coal mine

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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Space control technology of acid wastewater oxidation in coal mine
A critical review on recent developments in the low-cost ...
A critical review on recent developments in the low-cost ...

wastewater, from different industries such as textile, leather, pulp, rubber ... ,printing,, cosmetic, plas-tic and leather [10–16]. The release of these pollutants into the hydrosphere provides a significant threat to the living environment due to their ... sectors are ,acidic,, …

Several processing processes of circuit board wastewater ...
Several processing processes of circuit board wastewater ...

Remove waste film and ,printing, ink ,wastewater, due to less water, generally USES the batch processing, using organic ink under acid condition, separated from the ,waste water, nature of the production suspension and removal, after pretreatment, the ,printing, ink ,wastewater,, can be mixed in the synthetic ,wastewater, with subsequent processing, such as water can separate the biochemical method is ...

pH in Wastewater Treatment - Advanced Chemical Systems
pH in Wastewater Treatment - Advanced Chemical Systems

Wastewater, treatment often consists of removing heavy metals and/or organic compounds from effluent streams. pH adjustment by addition of ,acidic,/basic chemicals is an important part of any ,wastewater, treatment system as it allows dissolved waste to be separated from water during the treatment process.

15 types of industrial wastewater treatment processes ...
15 types of industrial wastewater treatment processes ...

3. ,Printing, and dyeing industry ,wastewater,. The ,printing, and dyeing industry has a large amount of water, and usually consumes 100 ~ 200t of water per 1t of ,printing, and dyeing. 80% ~ 90% are discharged as ,printing, and dyeing ,wastewater,. Common treatment methods are recycling and harmless treatment.

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