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

Fracturing flowback fluid filtration scheme

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.

Fracturing flowback fluid filtration scheme
method to extract nickel」 - KATARINAS
method to extract nickel」 - KATARINAS

Jan 01, 2020· Solvent extraction is one of the most effective methods for the removal and recovery of ,nickel, from Niplating ,wastewater,. However, conventional extraction with acidic extractants brought secondary pollutant ,acid wastewater,. Inquire Now; NickelExtraction and PurificationMond Process Mond Process.

How To Treat The Wastewater Produced In Aluminum Hydroxide ...
How To Treat The Wastewater Produced In Aluminum Hydroxide ...

1. For metal ions, neutralization, coagulation and sedimentation, filtration and other combined processes are used to ,remove, the metal ions in the production ,wastewater,. For example, aluminum ions, ,nickel, ions, zinc ions and chromium ions.

Nickel / cobalt mining extraction procedures | Industrial ...
Nickel / cobalt mining extraction procedures | Industrial ...

Nickel, hydroxide is dissolved by sulfuric ,acid, to form ,nickel, sulfate, which is reduced by electrolysis: Ni 2+ to Ni 0. The ammonium sulfate solutions allow the recovery of ammonia by stripping. The liquid solution containing [Co(NH 3 ) 6 ] 3+ is reduced from Co 3+ to Co 2+ by Co 0 powder (cobalt metal).

Removal Technologies in Wastewater Treatment | IWA Publishing
Removal Technologies in Wastewater Treatment | IWA Publishing

Additionally, co-precipitation is also an adsorptive phenomenon in the removal process. Heavy metals can co-precipitate with secondary minerals in ,wastewater,. Copper, ,nickel,, zinc, manganese etc. are co-precipitated in Fe oxides and cobalt, iron, ,nickel, and zinc are co-precipitated in manganese oxides (Stumm and Morgan, 1981; Noller et al., 1994).

method to extract nickel」 - KATARINAS
method to extract nickel」 - KATARINAS

Jan 01, 2020· Solvent extraction is one of the most effective methods for the removal and recovery of ,nickel, from Niplating ,wastewater,. However, conventional extraction with acidic extractants brought secondary pollutant ,acid wastewater,. Inquire Now; NickelExtraction and PurificationMond Process Mond …

Guide to Laboratory Sink/Sewer Disposal of Wastes | Office ...
Guide to Laboratory Sink/Sewer Disposal of Wastes | Office ...

Vanderbilt University is required to comply with sewer disposal restrictions established by the Metro ,wastewater, treatment plant and all applicable State and Federal regulations. This guide is designed to assist laboratories with the identification of waste streams that are …

Heavy Metals Removal Industrial Wastewater Solutions
Heavy Metals Removal Industrial Wastewater Solutions

5 Steps of FGD ,Wastewater, Treatment: 1. pH Elevation / Metal & Gypsum Desaturation Desaturating the stream of metals and gypsum is important to prevent scaling on equipment and is performed by dilution and lowering the temperature (remember that calcium salts are inversely soluble).

Removal of copper nickel and lead from wastewater using a ...
Removal of copper nickel and lead from wastewater using a ...

Nitrate (0.05M) and 10 mL of 0.1M nitric ,acid, were added and allowed to react with the cellulose for 15 min. Glycidyl methacrylate monomer (0.35M) was then added and left to react for a further 2 hours. On completion of the reaction, the Cell-g-GMA product was removed and soxhlet extracted with acetone for 12 h to ,remove, any GMA homopolymer.

Removal of nickel and lead from pharmaceutical wastewater ...
Removal of nickel and lead from pharmaceutical wastewater ...

The present study deals with the adsorption of ,nickel, and lead from pharmaceutical ,wastewater, by agricultural waste material. Wild jack fruit and acasia bark were treated with sulphuric ,acid, to imporve the surface properties such as pore volume and particle size.

Remove Heavy Metals From Wastewater | Beckart Environmental
Remove Heavy Metals From Wastewater | Beckart Environmental

Emphasis on Automation. Our extensively automated equipment enables you to ,remove metal from wastewater, in a precise and consistent fashion. This automation can also reduce your labor costs and improve the overall profitability of your operations.

How To Treat The Wastewater Produced In Aluminum Hydroxide ...
How To Treat The Wastewater Produced In Aluminum Hydroxide ...

1. For metal ions, neutralization, coagulation and sedimentation, filtration and other combined processes are used to ,remove, the metal ions in the production ,wastewater,. For example, aluminum ions, ,nickel, ions, zinc ions and chromium ions.

Removal of Nickel and Silver Ions Using Eggshells with ...
Removal of Nickel and Silver Ions Using Eggshells with ...

species. Therefore, it is crucial to eliminate ,nickel, ions from wastewaters. As an economical and efficient method, the adsorption technique has been widely applied to ,remove, heavy metal ions such as ,nickel, from ,wastewater, (Yang et al., 2009). Different adsorbents such as activated carbon (Hasar, 2003), husk

Heavy Metals Removal | AQUAMAG
Heavy Metals Removal | AQUAMAG

Metals Removal: AQUAMAG ® can effectively ,remove, most heavy metals from solution with only ,nickel, and cadmium proving to be problematic to precipitate. If removal of these two metals is necessary, AQUAMAG ® can nevertheless be added initially to raise the pH of the ,wastewater, to 8.5, followed by the addition of caustic soda to raise pH to the level necessary to ,remove nickel, and cadmium.

Guide to Laboratory Sink/Sewer Disposal of Wastes | Office ...
Guide to Laboratory Sink/Sewer Disposal of Wastes | Office ...

Vanderbilt University is required to comply with sewer disposal restrictions established by the Metro ,wastewater, treatment plant and all applicable State and Federal regulations. This guide is designed to assist laboratories with the identification of waste streams that are prohibited or …

Removal of copper nickel and lead from wastewater using a ...
Removal of copper nickel and lead from wastewater using a ...

Nitrate (0.05M) and 10 mL of 0.1M nitric ,acid, were added and allowed to react with the cellulose for 15 min. Glycidyl methacrylate monomer (0.35M) was then added and left to react for a further 2 hours. On completion of the reaction, the Cell-g-GMA product was removed and soxhlet extracted with acetone for 12 h to ,remove, any GMA homopolymer.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City