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rsd frac oil and gas companies

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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rsd frac oil and gas companies
Acidic Wastewater Treatment - Water and Wastewater ...
Acidic Wastewater Treatment - Water and Wastewater ...

Case Study for Megaflux-MBR and CUF Major Applications Sewage / Industrial wastewater ,Water, reuse / Pretreatment of RO Livestock wastewater Food, Dairy, Meat process wastewater Oily wastewater / Grinding wastewater Landfill leachate wastewater Semiconductor plant wastewater treatment Capacity : 4,000m3/day Membrane : 0.1㎛ Braid reinforced hollow fiber membrane No. of Cassette : 96 cassette ...

Environmental pollution: types causes effects and ...
Environmental pollution: types causes effects and ...

It also makes the soil ,acidic,. Secondary effects of air pollution. 1. ... ,waste water, into the ,water, bodies causing thermal pollution which affect both the plant and animal life. 2. The surface run off ... • The radio active ,waste, from ,nuclear, power plants and ,nuclear, explosions also

Metal sulfide ion exchangers: superior sorbents for the ...
Metal sulfide ion exchangers: superior sorbents for the ...

from ,water, solutions.11 Silica-based materials, however, cannot be used for remediation of extreme alkaline or ,acidic waste water, (e.g. ,nuclear waste,) due to their instability under such conditions.8 Metal organic frameworks (MOFs) incorporating functional groups …

Why is water not an acid? - Quora
Why is water not an acid? - Quora

Part of the definition of an acid is its capacity to donate H+ (protons). In the case of ,water,, unless there is a strong proton accepter, ,water, doesn't lose its Hydrogen as H+. This is due to the strong electronegativity of Oxygen. Thus one can sa...

Electrochemical Treatment of Nuclear Wastewater
Electrochemical Treatment of Nuclear Wastewater

The cell removed Cs with high decontamination factors and consumed only 0.25% of the energy needed for the equivalent removal by the traditional evaporation technique. This breakthrough led to use of EIX in the use of treating ,nuclear, wastewaters on an industrial scale. [3] Electrochemical Treatment of Nitrate/Nitrite ,Waste

Automated Analysis of Radionuclides in Nuclear Waste ...
Automated Analysis of Radionuclides in Nuclear Waste ...

A rapid, automated, microanalytical procedure for the determination of 90Sr in aged ,nuclear waste, has been developed. It is based on a sequential injection analysis (SIA) system which rapidly separates 90Sr from 90Y, 137Cs, and other radionuclides. The isolated 90Sr is then detected on-line with a flow-through liquid scintillation counter. The separation is achieved using a sorbent extraction ...

Automated Analysis of Radionuclides in Nuclear Waste ...
Automated Analysis of Radionuclides in Nuclear Waste ...

A rapid, automated, microanalytical procedure for the determination of 90Sr in aged ,nuclear waste, has been developed. It is based on a sequential injection analysis (SIA) system which rapidly separates 90Sr from 90Y, 137Cs, and other radionuclides. The isolated 90Sr is then detected on-line with a flow-through liquid scintillation counter. The separation is achieved using a sorbent extraction ...

The Management of High-Level Radioactive Wastes
The Management of High-Level Radioactive Wastes

At present, it is the general opinion that the high-level liquid ,waste, concentrates resulting from the reprocessing of power reactor fuels should be kept in their ,acidic, condition in high-integrity stainless steel tanks. (Neutralizing the ,acidic waste, with caustic and storing it

Electrochemical Treatment of Nuclear Wastewater
Electrochemical Treatment of Nuclear Wastewater

The cell removed Cs with high decontamination factors and consumed only 0.25% of the energy needed for the equivalent removal by the traditional evaporation technique. This breakthrough led to use of EIX in the use of treating ,nuclear, wastewaters on an industrial scale. [3] Electrochemical Treatment of Nitrate/Nitrite ,Waste

Metal sulfide ion exchangers: superior sorbents for the ...
Metal sulfide ion exchangers: superior sorbents for the ...

from ,water, solutions.11 Silica-based materials, however, cannot be used for remediation of extreme alkaline or ,acidic waste water, (e.g. ,nuclear waste,) due to their instability under such conditions.8 Metal organic frameworks (MOFs) incorporating functional groups …

A Recovery Process of Strontium from Acidic Nuclear Waste ...
A Recovery Process of Strontium from Acidic Nuclear Waste ...

(1997). A Recovery Process of Strontium from ,Acidic Nuclear Waste, Streams. Separation Science and Technology: Vol. 32, No. 10, pp. 1725-1737.

Diffusion Dialysis for Acid Recovery from Acidic Waste ...
Diffusion Dialysis for Acid Recovery from Acidic Waste ...

Inorganic acids are commonly used in mining, metallurgical, metal-processing, and ,nuclear,-fuel-reprocessing industries in various processes, such as leaching, etching, electroplating, and metal-refining. Large amounts of spent ,acidic, liquids containing toxic metal ion complexes are produced during these operations, which pose a serious hazard to the living and non-living environment.

Paper: Chemical durability of nuclear waste glasses ...
Paper: Chemical durability of nuclear waste glasses ...

Chemical durability of ,nuclear waste, glasses-a review V. Jain ... In ,acidic, pH, the ion-exchange ... Strachan” tested simulated ,waste, glass PNL 76-68 in deionized ,water, and 0.001 M MgCl, solution and showed that the formation of surface layers in the MgCl, ...

10 Bodies Of Water That Want You Dead - Listverse
10 Bodies Of Water That Want You Dead - Listverse

16/10/2013, · It is, without question, the most radioactive body of ,water, on the planet. A major dumping ground for ,nuclear waste, until the ’90s, Karachay’s toxicity was so bad that, for a long time, you didn’t even have to touch the ,water, for it to kill you. Simply standing on the shore for an hour or so would bombard you with 600 roentgen of radiation.

Atmospheric Water Pollution - Water Pollution
Atmospheric Water Pollution - Water Pollution

In the atmosphere, ,water, particles mix with carbon dioxide sulphur dioxide and nitrogen oxides, this forms a weak acid. Air pollution means that ,water, vapour absorbs more of these gases and becomes even more ,acidic,. When it rains the ,water, is polluted with these gases, this is called acid rain.

Acidic Wastewater Treatment - Water and Wastewater ...
Acidic Wastewater Treatment - Water and Wastewater ...

Case Study for Megaflux-MBR and CUF Major Applications Sewage / Industrial wastewater ,Water, reuse / Pretreatment of RO Livestock wastewater Food, Dairy, Meat process wastewater Oily wastewater / Grinding wastewater Landfill leachate wastewater Semiconductor plant wastewater treatment Capacity : 4,000m3/day Membrane : 0.1㎛ Braid reinforced hollow fiber membrane No. of Cassette : 96 cassette ...

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