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extra deep well drilling residue emission treatment technology ltd

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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extra deep well drilling residue emission treatment technology ltd
The Recovery of Phosphorus from Acidic Ultra-High ...
The Recovery of Phosphorus from Acidic Ultra-High ...

The phosphating process contains a series of chemical reactions, and thus lots of ,acidic, ultra-high phosphorous ,wastewater, was produced . The composition of phosphating ,wastewater, produced in the processing of aluminum profiles is complex, and direct discharge will seriously pollute the surrounding ecological environment [ 4 ].

Top 10 Best Alkaline Water Machines - (Complete 2021 Reviews)
Top 10 Best Alkaline Water Machines - (Complete 2021 Reviews)

10/4/2021, · ,Acidic, water has many awesome uses, just be sure not to drink it. ,Acidic, ionized water with a pH between 2.5 and 4 has natural antiseptic properties that make it great for household cleaning. The same antiseptic properties also make it perfect for cleaning minor cuts and abrasions. ,Acidic, water has natural antibacterial properties as well.

Water Ionizer Comparisons - Alkaline Water Plus
Water Ionizer Comparisons - Alkaline Water Plus

PH is a measure of the acidity or alkalinity of a solution. The scale ranges from 1 (very ,acidic,) to 14 (very ,alkaline,.) The pH scale is a logarithmic scale, meaning that water with a pH of 8 is 10 times more ,alkaline, than 7 pH, neutral, water. Water measuring pH 9 is 100 times more ,alkaline, than neutral water, etc.

Comprehensive review on wastewater discharged from the ...
Comprehensive review on wastewater discharged from the ...

These ALDs are also affected in presence of highly ,acidic, AMD with a coating of reddish iron oxyhydroxide within 48 h of contact. This can be reduced by using CO 2 ( Hammarstrom et al. 2003 ). Coupling of ALD with SRB (or zinc-tolerant SRB) is known as successive alkalinity-producing systems, which can also be installed as vertical passage systems to reduce area requirement ( Kepler & …

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