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

Treatment of acid wastewater containing hexavalent chromium

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.

Treatment of acid wastewater containing hexavalent chromium
Oilfield HUB - Categories Products & Services
Oilfield HUB - Categories Products & Services

Rental ° 400 Barrel Tank ° 8 x 40 rig mats ° 10x20 Portable Billboard ° 10x20 Portable Billboard ° 1111 ° 114.3 mm Casing Scraper ° 114.3 mm casing scraper ° 114.3 mm Casing Scrapper ° 12' x 50' Eng/Geo Wellsite ° 12' x 50' Eng/Geo Wellsite ° 12' x 60' Eng/Eng Wellsite ° 12' x 60' 3 Man Sleeper ° 12' x 60' 3 Man Sleeper ° 12' x 60' Eng/Eng Wellsite ° 125 KVA Light Plant ° 14.3 Casing Scrubber ° 17.10 ° 177.8 …

Physical geology [Fifteenth edition] 9780078096105 ...
Physical geology [Fifteenth edition] 9780078096105 ...

Environmental issues are also addressed in this edition, such as hydraulic ,fracturing, “fracking” for natural gas in shale and the consequences to groundwater supply and contamination (box 11.3). New to the previous edition, chapter 21 has been updated by a scientist working in the field to reflect the rapid changes in the field of climate change.

National Institute of Cleanliness Education and Research ...
National Institute of Cleanliness Education and Research ...

The influent in sewage water passes through a bar screen to remove all large objects like ,cans,, rags, sticks, ,plastic, packets etc. carried in the sewage stream. This is most commonly done with an automated mechanically raked bar screen in modern plants serving large populations, while in smaller or less modern plants, a manually cleaned screen may be used.

Oilfield HUB - Categories Products & Services
Oilfield HUB - Categories Products & Services

Rental ° 400 Barrel Tank ° 8 x 40 rig mats ° 10x20 Portable Billboard ° 10x20 Portable Billboard ° 1111 ° 114.3 mm Casing Scraper ° 114.3 mm casing scraper ° 114.3 mm Casing Scrapper ° 12' x 50' Eng/Geo Wellsite ° 12' x 50' Eng/Geo Wellsite ° 12' x 60' Eng/Eng Wellsite ° 12' x 60' 3 Man Sleeper ° 12' x 60' 3 Man Sleeper ° 12' x 60' Eng/Eng Wellsite ° 125 KVA Light Plant ° 14.3 Casing Scrubber ° 17.10 ° 177.8 …

Physical geology [Fifteenth edition] 9780078096105 ...
Physical geology [Fifteenth edition] 9780078096105 ...

Environmental issues are also addressed in this edition, such as hydraulic ,fracturing, “fracking” for natural gas in shale and the consequences to groundwater supply and contamination (box 11.3). New to the previous edition, chapter 21 has been updated by a scientist working in the field to reflect the rapid changes in the field of climate change.

Guidelines for Drinking-water Quality
Guidelines for Drinking-water Quality

Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics

Guidelines for Drinking-water Quality
Guidelines for Drinking-water Quality

Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics

The Uptime Wind Energy Podcast on Stitcher
The Uptime Wind Energy Podcast on Stitcher

And we are working on that, uh, on a, on an offering to, to bring that to the market. Uh, but the easiest and fastest way is to simply connect it to the grid and. Reduce a portion of the electricity that you use. So when the wind turbine is spinning and you need electricity, you’ll take that electricity as a priority.

Exon-mobile Drilling Guide - ID:5c46a3679cf3a
Exon-mobile Drilling Guide - ID:5c46a3679cf3a

Exon-mobile Drilling Guide - ID:5c46a3679cf3a. ... Sicología y ciencia cognitiva. Economies

National Institute of Cleanliness Education and Research ...
National Institute of Cleanliness Education and Research ...

The influent in sewage water passes through a bar screen to remove all large objects like ,cans,, rags, sticks, ,plastic, packets etc. carried in the sewage stream. This is most commonly done with an automated mechanically raked bar screen in modern plants serving large populations, while in smaller or less modern plants, a manually cleaned screen may be used.

United States Environmental Protection Agency | US EPA
United States Environmental Protection Agency | US EPA

63) "industrial solid waste" means solid waste generated by a manufacturing or industrial process that is not a hazardous waste regulated under 42 U.S.C. 6921 - 42 U.S.C. 6939b (RCRA, Subtitle C, as amended through August 21, 1998); "industrial solid waste" includes polluted soil, inorganic chemicals, iron and steel manufacturing waste, leather and leather products, waste from nonferrous ...

Manual_prevention_an_control_of_lost_cir.pdf | Fluid ...
Manual_prevention_an_control_of_lost_cir.pdf | Fluid ...

Normally, loss rates lower than 1.5 m3/hr * Reduce the ECD by lowering the pumping are considered seepage, occurring usually rate or conditioning the fluid to deliver lower in unconsolidated and, highly permeable gel strength and ,plastic, viscosity. formations (such as gravel beds) and those with * The rock may swell and the fractures small natural fractures.

Exon-mobile Drilling Guide - ID:5c46a3679cf3a
Exon-mobile Drilling Guide - ID:5c46a3679cf3a

Exon-mobile Drilling Guide - ID:5c46a3679cf3a. ... Sicología y ciencia cognitiva. Economies

United States Environmental Protection Agency | US EPA
United States Environmental Protection Agency | US EPA

63) "industrial solid waste" means solid waste generated by a manufacturing or industrial process that is not a hazardous waste regulated under 42 U.S.C. 6921 - 42 U.S.C. 6939b (RCRA, Subtitle C, as amended through August 21, 1998); "industrial solid waste" includes polluted soil, inorganic chemicals, iron and steel manufacturing waste, leather and leather products, waste from nonferrous ...

Founders of Alexandria
Founders of Alexandria

Founders of Alexandria by Starscribe. First published 13th of July, 2015. Four months after the end of human civilization, six ponies come together to rebuild. They learn that the apocalypse has not made friendship any easier.

The Uptime Wind Energy Podcast on Stitcher
The Uptime Wind Energy Podcast on Stitcher

And we are working on that, uh, on a, on an offering to, to bring that to the market. Uh, but the easiest and fastest way is to simply connect it to the grid and. Reduce a portion of the electricity that you use. So when the wind turbine is spinning and you need electricity, you’ll take that electricity as a priority.

Guidelines for Drinking-water Quality
Guidelines for Drinking-water Quality

Free essays, homework help, flashcards, research papers, book reports, term papers, history, science, politics

Founders of Alexandria
Founders of Alexandria

Founders of Alexandria by Starscribe. First published 13th of July, 2015. Four months after the end of human civilization, six ponies come together to rebuild. They learn that the apocalypse has not made friendship any easier.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City