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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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Water Use and Reuse in Petroleum Refining | Fluence
Water Use and Reuse in Petroleum Refining | Fluence

7/5/2019, · In addition to water reuse’s potential in petroleum refining processes, the extensive plants can benefit from reuse of sewage, as well as ,wastewater, from machine shops, laundries, and more. Refineries can be like cities, and opportunities for water reuse …

Top Neutralizer Of Acidic Wastewater: Aries 100 Mg(OH)2
Top Neutralizer Of Acidic Wastewater: Aries 100 Mg(OH)2

Aries 100 Magnesium Hydroxide Product Bulletin, Aries 100 Mg (OH)2 is an excellent neutralizer of acidic wastewater with benefits over sodium and calcium hydroxide and soda ash. The fact that “Milk of Magnesia” is primarily magnesium hydroxide and is safe for human consumption, reduces your chemical handling hazards.

Reuse Mineral Processing Wastewater with High COD
Reuse Mineral Processing Wastewater with High COD

demand (COD) levels. Direct discharge of ,wastewater, causes serious environmental pollution, while its ,reuse, as feed water without proper treatments causes great harm to the recovery and grade of valuable minerals [1]. To solve this problem, techniques for ,wastewater, treatment have been

Pre-treatment of acetic acid from food processing ...
Pre-treatment of acetic acid from food processing ...

Therefore, treated ,wastewater, for sustainable water reuse is recognized and challenged as a strategic option in industrial processes that must be integrated approach into comprehensive water resource management plans, including water supply, ,wastewater, ... The main reactions of Fenton oxidation process in an ,acidic

4 Simple Ways to Reuse Waste Water - wikiHow
4 Simple Ways to Reuse Waste Water - wikiHow

18/5/2020, · Greywater can raise the pH of soil, so avoid watering plants that like more ,acidic, soil, like ferns and rhododendrons. 3. Switch back to using fresh water if your plants show signs of distress. If the leaves of your plant turn brown, the branches start dying, or it ... Installing ,Wastewater Reuse, Systems

DISPOSAL REPROCESSING AND REUSE OPTIONS FOR ACIDIC ...
DISPOSAL REPROCESSING AND REUSE OPTIONS FOR ACIDIC ...

was quickly depleted. Under acid,ic conditions sludge, dissolution occurs, opening void spaces and increasing infiltration and metal le,aching,. If under these same conditions a water cover was applied to the waste, then it is expected that limited metal leaching would occur, as oxidation would be discouraged., Sludge, as a Cover Over Tailings

Removal of Arsenic from Strongly Acidic Wastewater Using ...
Removal of Arsenic from Strongly Acidic Wastewater Using ...

17/4/2018, · Strongly acidic wastewater (H2SO4) with a high arsenic concentration is produced by many industries. The removal of arsenic by traditional sulfide (e.g., Na2S, FeS) from strongly acidic wastewater introduces cations (Na+ and Fe2+) to the solution, which may prevent the recycle of acid.

Removal of Arsenic from Strongly Acidic Wastewater Using ...
Removal of Arsenic from Strongly Acidic Wastewater Using ...

17/4/2018, · Strongly acidic wastewater (H2SO4) with a high arsenic concentration is produced by many industries. The removal of arsenic by traditional sulfide (e.g., Na2S, FeS) from strongly acidic wastewater introduces cations (Na+ and Fe2+) to the solution, which may prevent the, recycle of, acid.

Solution for treatment of cyanogen/cyanide in waste water
Solution for treatment of cyanogen/cyanide in waste water

(1st step) Then formed cyanic ,acid, is decomposed to nitrogen and carbon dioxide. Thus cyanogen/cyanide is detoxiffied.This method is suitable for ,wastewater containing, several hundred mg/L of cyanogen/cyanide ion. It can decompose also metal-cyanogen complexes except those of ,iron, ,cobalt,gold,nickel and silver.

Neutralization of Wastewater - avs.globecore.com
Neutralization of Wastewater - avs.globecore.com

6/1/2017, · ,Neutralization, of wastewater is required before releasing it into water bodies or reuse in various technology processes. Wastewater containing acids or alkali must be neutralized. Water with pH of 6.5 – 8.5 are considered neutral., Neutralization, is required where pH is below 6.5 and above 8.5.

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

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 Total Membrane ...

Characterization of Winery Wastewater for Reuse in ...
Characterization of Winery Wastewater for Reuse in ...

1/8/2015, · More than thirty percent of the United States is currently in a drought that is expected to have profound social, economic, and environmental impacts. The intensification of drought conditions in southern and western regions of the country has spurred interest in ,wastewater, reuse in agriculture, including in wine production.

Reuse of PANI wastewater treated by anodic oxidation ...
Reuse of PANI wastewater treated by anodic oxidation ...

1/4/2020, · The reuse of the treated, PANI wastewater., In order to verify the reusability of the treated PANI, wastewater,, fresh solution, the treated was,tewater, and untreated wastewater with adjusting the acidity to 2 M, were used as the acidic solution for PANI preparation.

Thermochemical Treatment (Thermolysis) of Petrochemical ...
Thermochemical Treatment (Thermolysis) of Petrochemical ...

Thermo-chemical precipitation (thermolysis) has been used as a pretreatment method for COD and color reduction from various industrial effluents. This paper reports on the COD reduction from purified terephthalic ,acid, (PTA) ,wastewater, from a petrochemical plant using thermolysis. CuSO4, FeCl3, and FeSO4 were used as chemicals/coagulants for COD reduction. The effect of ,treatment, time ...

Top Neutralizer Of Acidic Wastewater: Aries 100 Mg(OH)2
Top Neutralizer Of Acidic Wastewater: Aries 100 Mg(OH)2

Aries 100 Magnesium Hydroxide Product Bulletin Aries 100 Mg (OH)2 is an excellent neutralizer of acidic wastewater with benefits over sodium and calcium hydroxide and soda ash. The fact that “Milk of Magnesia” is primarily magnesium hydroxide and is safe for human consumption, reduces your chemical handling hazards.

Pre-treatment of acetic acid from food processing ...
Pre-treatment of acetic acid from food processing ...

raw ,wastewater, was contaminated with acetic acid and eliminated by pouring into the sludge drying area with other waste and let it evaporate naturally, which can affect humans and the environment inevitably.

Risk assessment of contaminants of emerging concern in the ...
Risk assessment of contaminants of emerging concern in the ...

Direct, reuse, of, reclaimed wastewater, (RWW) in agriculture has recently received increasing attention as a possible solution to water scarcity. The presence of contaminants of emerging concern (CECs) in RWW can be critical, as these chemicals can be uptaken in irrigated crops …

Best Practices for Wastewater Treatment and Management ...
Best Practices for Wastewater Treatment and Management ...

30/11/2017, · The sulfide process, an ,acidic, pulping process, ... Currently, very few mills have used these technologies for the ,reuse, of ,wastewater,. The options that should be considered in conjunction with the primary and secondary treatment for water ,reuse, purposes follow:

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