Welcome to the company ! we have many years of professional experience !
rsdzd@pyzyrsd.com +86 513525609655

deep well drilling waste liquid emission treatment 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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

deep well drilling waste liquid emission treatment technology inc
APES Chapter 14: Water Pollution Flashcards | Quizlet
APES Chapter 14: Water Pollution Flashcards | Quizlet

distinct locations such as a particular ,factory, that pumps its waste into a nearby stream or a sewage treatment plant that ,discharges, its ,wastewater, from a pipe into the ocean. nonpoint sources. ... The limestone reacts with the ,acidic, gases and removes them …

Water Pollution Causes Effects & Solutions | Greentumble
Water Pollution Causes Effects & Solutions | Greentumble

Sewage and ,wastewater, *Untreated sewage water is problematic in developing countries with insufficient sanitation. *In developed countries, pharmaceuticals and other chemicals are flushed down the toilet and sink. Sewage and ,wastewater, *Raw sewage in water causes environmental pollution and …

Water Pollution Facts Types Causes and Effects of ... - NRDC
Water Pollution Facts Types Causes and Effects of ... - NRDC

Municipal and industrial waste ,discharges, contribute their fair share of toxins as well. There’s also all the random junk that industry and individuals dump directly into waterways. Ocean water

Industrial wastewater treatment and valorization for the ...
Industrial wastewater treatment and valorization for the ...

This was achieved by the NaOH discharge (pH 14 and approximate concentration of 10 kg/m 3, i.e. 1%). Thus, the desired pH of 13 was achieved with an approximate flow of 1.5 m 3 /h of this discharge. According to this, the amount of (NH 4) 2 SO 4 produced would be 0.41 x 132 = 54.12 kg/h.

ASS NO. 3 -K1 WATER POLLUTION(LUBON).docx - ASS NO 3-K1 ...
ASS NO. 3 -K1 WATER POLLUTION(LUBON).docx - ASS NO 3-K1 ...

ASS NO. 3 -K1 WATER POLLUTION a) Define water pollution. List the major pollutant categories produced by four principal sources of ,wastewater,. Water pollution is defined as the presence in groundwater of toxic chemicals and biological agents that exceed what is naturally found in the water and may pose a threat to human health and/or the environment. . Additionally, water pollution may consist ...

APES Chapter 14: Water Pollution Flashcards | Quizlet
APES Chapter 14: Water Pollution Flashcards | Quizlet

distinct locations such as a particular ,factory, that pumps its waste into a nearby stream or a sewage treatment plant that ,discharges, its ,wastewater, from a pipe into the ocean. nonpoint sources. ... The limestone reacts with the ,acidic, gases and removes them …

Treatment of oilfield wastewater by combined process of ...
Treatment of oilfield wastewater by combined process of ...

Firstly, the pH of the treated ,wastewater, was adjusted to 3.0 with sulphuric acid. Immediately, a known volume of H 2 O 2 was added. All these operations were carried with 800 rpm agitation speed to provide rapid mixing of reagents. In the case of experiments at ,acidic, conditions, Fe 2+ was oxidized by H 2 …

Basic knowledge of wastewater Eng
Basic knowledge of wastewater Eng

wastewater,, an operator can identify, define, and solve ... pH is an expression of the intensity of the basic or ,acidic, condition of liquid. The pH may range from 0-14, where 0 is most ,acidic,, ... surface waters in domestic and industrial waste ,discharges, and natural runoff. Similar to nitrogen, phosphorus is necessary for biological

Sugar Industry: Process Description and Wastewater Treatment
Sugar Industry: Process Description and Wastewater Treatment

Sugarcane is normally harvested manually in India, which eliminates the carrying of soil and trash to the factory along with the Sugarcanes. A large volume of waste of organic nature is produced during the period of production, and normally they are discharged onto land or into nearby watercourses, usually small streams, practically without pre-treatment.

Discharge of Liquid Trade Waste to the Sewerage System ...
Discharge of Liquid Trade Waste to the Sewerage System ...

wastewater, over a period of five days at 20°C. In practical terms, BOD is a measure of biodegradable organic content of the waste. Biosolids: Primarily organic solid product produced by sewage processing. Until such solids are suitable for beneficial use, they are defined as ,wastewater, solids or sewage sludge.

Sugar Industry: Process Description and Wastewater Treatment
Sugar Industry: Process Description and Wastewater Treatment

Sugarcane is normally harvested manually in India, which eliminates the carrying of soil and trash to the factory along with the Sugarcanes. A large volume of waste of organic nature is produced during the period of production, and normally they are discharged onto land or into nearby watercourses, usually small streams, practically without pre-treatment.

Zero-Liquid Discharge Treatment of Wastewater from a ...
Zero-Liquid Discharge Treatment of Wastewater from a ...

The resulting wastewater contains fluorides and phosphates in hazardous forms. Its treatment ordinarily does not result in a Zero-Liquid Discharge (ZLD) process. To achieve this purpose, several reagents were tested, focusing on the correlation linking pH, type of reagent and the effect on the separation of fluorides and phosphates from the wastewater.

ASS NO. 3 -K1 WATER POLLUTION(LUBON).docx - ASS NO 3-K1 ...
ASS NO. 3 -K1 WATER POLLUTION(LUBON).docx - ASS NO 3-K1 ...

ASS NO. 3 -K1 WATER POLLUTION a) Define water pollution. List the major pollutant categories produced by four principal sources of ,wastewater,. Water pollution is defined as the presence in groundwater of toxic chemicals and biological agents that exceed what is naturally found in the water and may pose a threat to human health and/or the environment. . Additionally, water pollution may consist ...

Leak at old phosphate plant could cause discharges into ...
Leak at old phosphate plant could cause discharges into ...

The pH level of the water has measured at about 4.6, Barath said, or a bit more ,acidic, than black coffee, according a chart cited online by the U.S. Geological Survey.

Leak at old phosphate plant could cause discharges into ...
Leak at old phosphate plant could cause discharges into ...

The pH level of the water has measured at about 4.6, Barath said, or a bit more ,acidic, than black coffee, according a chart cited online by the U.S. Geological Survey.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City