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extra deep well drilling waste liquid harmless disposal technology inc.

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 waste liquid harmless disposal technology inc.
GAS PROCESSING: WASTEWATER TREATMENT AND DISPOSAL:
GAS PROCESSING: WASTEWATER TREATMENT AND DISPOSAL:

Removal, of suspended solids and additional treatment to ensure compatibility among the various ,wastewater, sources and the receiving aquifer must frequently be implemented in order to eliminate plugging of the underground reservoir. Treatment of ,wastewater, prior to disposal to surface streams is almost always required.

GAS PROCESSING: WASTEWATER TREATMENT AND DISPOSAL:
GAS PROCESSING: WASTEWATER TREATMENT AND DISPOSAL:

Some ,wastewater, streams either with or without treatment may be recycled for use in systems requiring water of lesser quality. Final treatment usually requires ,removal, of oil and suspended solids, reduction of biochemical and chemical oxygen demand (BOD and COD), and ,removal, of toxic contaminants.

Simultaneous removal of acidity and lead from acid lead ...
Simultaneous removal of acidity and lead from acid lead ...

Effective ,removal, of both, acidity and lead in a single step was achieved in only 25 minutes of electrolysis time with iron electrodes and a mixed supporting electrolyte solution containing 0.03 M Na 2SO 4 and 0.003 M KCl. Keywords: ,Acid, lead battery ,wastewater,, aluminum and iron sacrificial electrodes, electrochemical coagulation.

Treatment of Wastewater by Underwater Discharge in Gas ...
Treatment of Wastewater by Underwater Discharge in Gas ...

solution was treated as a common wastewater sample to elucidate chemical efficiency of bubbling gas types in discharge reactor. Experimental results showed that, …

Phenols Removal from Wastewater - Samco Tech
Phenols Removal from Wastewater - Samco Tech

Phenols Removal from Wastewater. When refineries purify crude oil to be used in products, such as gasoline and diesel fuel, the raw crude oil has many contaminants that need to be removed such as ammonia and phenols. During the washing cycle, these phenols are removed from the crude oil and become attached to the water.

Biological Nutrient Removal manual
Biological Nutrient Removal manual

phosphorus ,removal, (EBPR) The process of phosphorus ,removal, in ,wastewater, that relies on the proliferation and selection of a microbiological population capable of storing phosphorus in excess of their normal growth requirements. Also called ,Biological Nutrient Removal, (BNR).

Technologies for Recovering Nutrients from Wastewater: A ...
Technologies for Recovering Nutrients from Wastewater: A ...

9/5/2019, · Therefore, conventional wastewater treatment processes are focused principally on removal of nitrogen from wastewater, most commonly by biological nitrification and denitrification. Newly developed processes, such as Anammox, can convert ammonia and nitrite to nitrogen gas directly under anaerobic conditions (Jetten et al. , 1998 ).

GAS PROCESSING: WASTEWATER TREATMENT AND DISPOSAL:
GAS PROCESSING: WASTEWATER TREATMENT AND DISPOSAL:

Removal, of suspended solids and additional treatment to ensure compatibility among the various ,wastewater, sources and the receiving aquifer must frequently be implemented in order to eliminate plugging of the underground reservoir. Treatment of ,wastewater, prior to disposal to surface streams is almost always required.

Gas Treatment - BASF
Gas Treatment - BASF

Developed to enable selective ,removal, of sulfur components from natural ,gas, as well as ,acid,-,gas, enrichment (AGE) or tail-,gas treatment, (TGT) units, BASF's OASE ® yellow technologies offer a range of solutions that meet our customer's specific project requirements.

Water and Wastewater Treatment | Linde Gas
Water and Wastewater Treatment | Linde Gas

Use of oxygen instead of air: the use of pure oxygen is more effective than air in supporting the natural purification of ,wastewater,. It creates optimal aerobic conditions for successful biological treatment and supports biological nutrient ,removal,.

US5395536A - Wastewater organic acid removal process ...
US5395536A - Wastewater organic acid removal process ...

After or during the initial contact of the aqueous solution with the composition, an organic liquid may optionally be added after which separation into an aqueous phase and an organic phase occurs whereby the organic acids are removed in the organic phase.

Heavy Metals Removal Industrial Wastewater Solutions
Heavy Metals Removal Industrial Wastewater Solutions

Heavy Metals ,Wastewater, Treatment System (Chrome ,Removal,) Chromium is present in the wastewaters of a number of industries, including: stainless steel manufacturing, protective coatings on metal, magnetic tapes, chrome plating, tanneries, textile dyes production, pigments and paint production, production of cement, paper, rubber, etc. Chromium is typically precipitated in two steps: reduction …

Biological Nutrient Removal manual
Biological Nutrient Removal manual

phosphorus ,removal, (EBPR) The process of phosphorus ,removal, in ,wastewater, that relies on the proliferation and selection of a microbiological population capable of storing phosphorus in excess of their normal growth requirements. Also called ,Biological Nutrient Removal, (BNR).

US5395536A - Wastewater organic acid removal process ...
US5395536A - Wastewater organic acid removal process ...

After or during the initial contact of the aqueous solution with the composition, an organic liquid may optionally be added after which separation into an aqueous phase and an organic phase occurs whereby the organic acids are removed in the organic phase.

Treatment of Wastewater by Underwater Discharge in Gas ...
Treatment of Wastewater by Underwater Discharge in Gas ...

solution was treated as a common wastewater sample to elucidate chemical efficiency of bubbling gas types in discharge reactor. Experimental results showed that, …

Removing Heavy Metals from Wastewater | Products Finishing
Removing Heavy Metals from Wastewater | Products Finishing

The ,removal, of soluble heavy metal ions ,from wastewater, is a common industrial treatment requirement in modern manufacturing. The ,removal, of soluble heavy metal ions ,from wastewater, is a common industrial treatment ... -reduction potential must be carefully controlled to minimize the risk of producing toxic levels of hydrogen sulfide ,gas,.

Chapter 3: Advanced Wastewater Treatment for Nitrogen Removal
Chapter 3: Advanced Wastewater Treatment for Nitrogen Removal

3.3 Nitrogen ,removal, by biological nitrification and denitrification Bacteria remove nitrogen ,from wastewater, by a two step biological processes: nitrification followed by denitrification Nitrification the biological conversion of ammonium to nitrate nitrogen It is a …

Water and Wastewater Treatment | Linde Gas
Water and Wastewater Treatment | Linde Gas

Use of oxygen instead of air: the use of pure oxygen is more effective than air in supporting the natural purification of ,wastewater,. It creates optimal aerobic conditions for successful biological treatment and supports biological nutrient ,removal,.

Librivox wiki
Librivox wiki

21/3/2021, · ,LibriVox, About. ,LibriVox, is a hope, an experiment, and a question: can the net harness a bunch of volunteers to help bring books in the public domain to life through podcasting?

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