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horizontal rubber slurry pump

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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horizontal rubber slurry pump
A review on the application of different treatment ...
A review on the application of different treatment ...

Oily wastewater,, one of the major threats to environment nowadays, mainly originates from petrochemical, heavy metal, food processing, paint, automobile industrial premises. This oil contaminated ,wastewater, is mutagenic and carcinogenic to human health as well as inhibitory to plant growth. Without any proper ,treatment, if such ,oily, water stream disposed into water bodies, apart from increasing ...

Frontiers | A Mini Review: Application Progress of ...
Frontiers | A Mini Review: Application Progress of ...

Marine, oil pollution, colored counterattacks, and heavy metal ions in the water will cause serious environmental problems and threaten human health. The three-dimensional material prepared by graphene, as a new nanomaterial, has a large specific surface area and surface chemical activity. Various impurities in the water can be absorbed, which is very suitable as a water purification material.

Frontiers | Femtosecond Laser Microfabrication of Porous ...
Frontiers | Femtosecond Laser Microfabrication of Porous ...

Frequent oil-leakage accidents and large quantities of oil-bearing ,wastewater, discharge cause severe environmental pollution and huge economic losses. Recently, superwetting porous materials are successfully utilized to separate oil/water mixture (OWM) based on the different interfacial behavior of water and oil. Here, we summarize the recent development of efficient oil/water separation (OWS ...

wastewater treatment research: Topics by Science.gov
wastewater treatment research: Topics by Science.gov

1/7/2018, · Advanced ,wastewater treatment, simplified through ,research,. SciTech Connect. Souther, R.H. A ,waste water treatment, plant was built based on results of a small-scale pilot plant study, conducted largely in a search for efficiency as well as economy. Results were that 98 percent carbonaceous BOD (BOD/sub C/) and nitrogenous BOD (BOD/sub N/) were removed in a simplified, low-cost, single-stage ...

A Review of Removal of Pollutants from Water/Wastewater ...
A Review of Removal of Pollutants from Water/Wastewater ...

The ,review, of the literature has shown that water/,wastewater treatment, using nanomaterials is a promising field for current and future ,research,. Surface modifications of different nanomaterials like nanoscale TiO 2 , nZVI by coupling with a second catalytic metal can result in enhanced water/,wastewater, quality when applied for this purpose by increasing the selectivity and reactivity of …

Frontiers | A Mini Review: Application Progress of ...
Frontiers | A Mini Review: Application Progress of ...

Marine, oil pollution, colored counterattacks, and heavy metal ions in the water will cause serious environmental problems and threaten human health. The three-dimensional material prepared by graphene, as a new nanomaterial, has a large specific surface area and surface chemical activity. Various impurities in the water can be absorbed, which is very suitable as a water purification material.

Electroflotation for Treatment of Industrial Wastewaters ...
Electroflotation for Treatment of Industrial Wastewaters ...

14/1/2019, · With the global water demand and environmental concerns, industries need more effective and efficient ,wastewater treatment, methods. Electroflotation is a ,wastewater treatment, process defined as the separation of suspended particles from water using gas bubbles generated during electrolysis of water. The present study intends to provide a comprehensive ,review, of applications of …

Cellulosic substrates for removal of pollutants from ...
Cellulosic substrates for removal of pollutants from ...

Full Article. ,Cellulosic Substrates for Removal of Pollutants from Aqueous Systems,: ,A Review,. 3. Spilled Oil and Emulsified Organic Liquids. Martin A. Hubbe, a, * Orlando J. Rojas, a,b Merv Fingas, c and Bhupender S. Gupta d Water-insoluble oils, including crude petroleum and a wide variety of refined organic liquids, can cause major problems if spilled or leaked to aqueous environments.

Water Science and Technology Journal Impact IF 2020-2021 ...
Water Science and Technology Journal Impact IF 2020-2021 ...

This encompasses five broad areas:,Wastewater treatment, and transportation processes for stormwater and domestic, industrial and municipal effluentsSources of pollution including hazardous wastes and source controlEffects and impacts of pollution on rivers, lakes, groundwater and ,marine, watersWater reuse and aquatic environmental restorationPolicy, strategy, control and management aspects of ...

A Review of Removal of Pollutants from Water/Wastewater ...
A Review of Removal of Pollutants from Water/Wastewater ...

The ,review, of the literature has shown that water/,wastewater treatment, using nanomaterials is a promising field for current and future ,research,. Surface modifications of different nanomaterials like nanoscale TiO 2 , nZVI by coupling with a second catalytic metal can result in enhanced water/,wastewater, quality when applied for this purpose by increasing the selectivity and reactivity of …

[PDF] Development of low-cost chitosan derivatives based ...
[PDF] Development of low-cost chitosan derivatives based ...

The present work was undertaken to prepare low-cost oil adsorptive materials based on chitosan and its derivatives. Chitosan was prepared from chitin which firstly extracted from shrimp shells. Nonanyl and aminated chitosan derivatives were also prepared and verified their structures, thermal stability and the morphological changes using FT-IR spectroscopy, TGA/DSC, and SEM respectively.

Laboratory Tests of Biochars as Absorbents for Use in ...
Laboratory Tests of Biochars as Absorbents for Use in ...

Research Progress and Prospects of Marine Oily Wastewater Treatment: A Review, 28 November 2019 | Water, Vol. 11, No. 12 The adsorption, regeneration and engineering applications of biochar for removal organic pollutants: ,A review

E-ISSN: P-ISSN: Yeast a magical microorganism in the ...
E-ISSN: P-ISSN: Yeast a magical microorganism in the ...

Treatment, of high concentration organic ,wastewater, by yeast. Yeast can convert most of the organic matter into nontoxic and nutritious single cell protein, which has a high efficiency of ,wastewater treatment,. The source of ,oily wastewater, is wide, and the …

Cellulosic substrates for removal of pollutants from ...
Cellulosic substrates for removal of pollutants from ...

Full Article. ,Cellulosic Substrates for Removal of Pollutants from Aqueous Systems,: ,A Review,. 3. Spilled Oil and Emulsified Organic Liquids. Martin A. Hubbe, a, * Orlando J. Rojas, a,b Merv Fingas, c and Bhupender S. Gupta d Water-insoluble oils, including crude petroleum and a wide variety of refined organic liquids, can cause major problems if spilled or leaked to aqueous environments.

A Review of Removal of Pollutants from Water/Wastewater ...
A Review of Removal of Pollutants from Water/Wastewater ...

The ,review, of the literature has shown that water/,wastewater treatment, using nanomaterials is a promising field for current and future ,research,. Surface modifications of different nanomaterials like nanoscale TiO2, nZVI by coupling with a second catalytic metal can result in enhanced water/,wastewater, quality when applied for this purpose by increasing the selectivity and reactivity of the ...

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