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extra deep well drilling waste water harmless disposal 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 waste water harmless disposal technology ltd
Brewery Wastewater Treatment » Ecologix Systems
Brewery Wastewater Treatment » Ecologix Systems

Another ,potential hazard, from brewery ,wastewater,, due to its natural levels of acidity, is the chance of corrosion. Brewery ,wastewater, can produce hydrogen sulfide gas, which can later create sulfuric ,acid, when mixed with water vapor.

Pre-treatment potential of electro-coagulation process ...
Pre-treatment potential of electro-coagulation process ...

This study aimed at investigating the ,potential, of electrocoagulation (EC) process using Al-Al and Al-Ti electrodes for the pre-treatment of instant coffee processing ,wastewater,. Effects of various operating conditions, including cell voltage, time of treatment, inter-electrode distance, pH of solution, solution conductivity and agitation speed on the removals of chemical oxygen demand (COD) and color were …

6 Potential Environmental Effects of Uranium Mining ...
6 Potential Environmental Effects of Uranium Mining ...

• Significant ,potential environmental, risks are associated with extreme natural events and failures in management practices. Extreme natural events (e.g., hurricanes, earthquakes, intense rainfall events, drought) have the ,potential, to lead to the release of contaminants if facilities are not designed and constructed to withstand such events, or fail to perform as designed.

Comment on “Suspect and Nontarget Screening of Per- and ...
Comment on “Suspect and Nontarget Screening of Per- and ...

Airborne particulate matter (APM) has an important role in inhalation exposure, esp. in China. The ,environmental, occurrence of conventional and unknown per- and polyfluoroalkyl substances (PFASs) in APM remains unclear. Therefore, in this study, a two-stage expt. was designed to identify ,potential, PFASs and to investigate their distribution in APM.

Critical review of advanced oxidation processes in organic ...
Critical review of advanced oxidation processes in organic ...

1. Introduction. With socio-economic development, ,environmental, pollution is a growing problem, especially organic ,wastewater, pollution (Rueda-Marquez et al., 2020).Organic pollutants in ,wastewater, pose a threat not only to water resources, but also to human health (Akpan and Hameed, 2011).The most common used ,wastewater, treatment technologies are divided into physical, chemical, and ...

Peracetic Acid for Wastewater Treatment - USP Technologies
Peracetic Acid for Wastewater Treatment - USP Technologies

Peracetic Acid, (PAA) is an organic peroxide compound with the formula CH₃CO₃H. It’s environmentally-friendly as it hydrolyzes to acetic ,acid, and hydrogen peroxide in water. It’s a broad-spectrum biocide with a fast reaction time (minutes rather than hours), and leaves no harmful by-products.

Methanesulfonic acid | CH4O3S - PubChem
Methanesulfonic acid | CH4O3S - PubChem

SRP: ,Wastewater, from contaminant suppression, cleaning of protective clothing/equipment, or contaminated sites should be contained and evaluated for subject chemical or decomposition product concentrations. Concentrations shall be lower than applicable ,environmental, discharge or …

Ethylene Glycol - United States Environmental Protection ...
Ethylene Glycol - United States Environmental Protection ...

Sources and Potential Exposure Dermal or inhalation exposure to workers may occur during the manufacture or use of the chemical. (1) Ethylene glycol may be discharged into wastewater from its production and use. It may also enter the environment from its uses in deicing airplane runways and from spills and improper disposal of used

water abbreviations and acronyms (glossary)
water abbreviations and acronyms (glossary)

Population Equivalent (,wastewater, treatment) pH: Hydrogen ,potential,: ppb: Parts per billion: ppm: Parts per million : ppt: Parts per trillion: PRV: Pressure Reducing Valve (water distribution) PTE: Potentially Toxic Element: PVC: Polyvinyl Chloride: RBC: Rotating Biological Contactor (,wastewater, treatment) RBTS: Reed Bed Treatment System ...

Environmental Science and Policy
Environmental Science and Policy

In this report, I present science-backed facts that show 6 specific, and grave, points of ,environmental hazard,. If approved and made operational, the Grassy Mountain Coal Project will create a serious ,environmental, threat from selenium pollution of high quality, high value aquatic habitats and

5 Environmental Effects | Sustainable Development of Algal ...
5 Environmental Effects | Sustainable Development of Algal ...

5 ,Environmental, Effects. As with production and use of any fuels, aspects of biofuel production and use have benefits and adverse effects.This chapter discusses ,potential environmental, effects from the production and use of algal biofuels, the ,potential, influence of perceived or actual impacts on societal acceptance, and some of the health impacts potentially emanating from the specific ...

Environmental impact of paper - Wikipedia
Environmental impact of paper - Wikipedia

The ,environmental, impact of paper is significant, which has led to changes in industry and behaviour at both business and personal levels. With the use of modern technology such as the printing press and the highly mechanized harvesting of wood, disposable paper became a relatively cheap commodity, which led to a high level of consumption and waste.

Research Progress of Natural Polymers in Wastewater ...
Research Progress of Natural Polymers in Wastewater ...

Keywords:,Wastewater, treatment, natural polymer, ,environmental, protection, flocculants, absorbent, chitosan. Abstract: With the development of industry, urbanization, increasingly stringent ,environmental, protection requirements, and strengthening of people’s ,environmental, awareness, green treatment of pollutants has become a research hotspot in the field of ,environmental, protection.

Oleum | H2SO4.SO3 - PubChem
Oleum | H2SO4.SO3 - PubChem

SRP: ,Wastewater, from contaminant suppression, cleaning of protective clothing/equipment, or contaminated sites should be contained and evaluated for subject chemical or decomposition product concentrations. Concentrations shall be lower than applicable ,environmental, discharge or …

Frontiers | A Review of Phosphorus Removal Technologies ...
Frontiers | A Review of Phosphorus Removal Technologies ...

The removal of phosphorus (P) from ,domestic wastewater, is primarily to reduce the ,potential, for eutrophication in receiving waters, and is mandated and common in many countries. However, most P-removal technologies have been developed for use at larger ,wastewater, treatment plants that have economies-of-scale, rigorous monitoring, and in-house operating expertise.

Frontiers of Environmental Science & Engineering
Frontiers of Environmental Science & Engineering

ISSN 2095-2201 (Print) ISSN 2095-221X (Online) CN 10-1013/X Postal Subscription Code 80-973 Formerly Known as Frontiers of ,Environmental, Science & Engineering in China 2019 Impact Factor: 4.053

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