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

Backflow fluid preparation and salt resistant fracturing fluid

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.

Backflow fluid preparation and salt resistant fracturing fluid
B
B

The ,treatment, is effective in treating ,wastewater containing, toxic metals such as arsenic, barium, cadmium, chromium, ,copper,, lead, mercury, nickel and zinc. These metal-,containing, wastewaters arise for example in the metal-plating and finishing industry and in mining.

TOWN ORDINANCES CODIFIED
TOWN ORDINANCES CODIFIED

Any substance ,containing, toxic or poisonous solids, liquids, or gases in sufficient quantity, either singly or by interaction with other wastes, to injure, pass through, or cause interference with any ,wastewater treatment, process, constitute a hazard to humans or animals, create a public nuisance, or create any hazard in the receiving waters or the ,wastewater, facility.

Concerns and strategies for wastewater treatment during ...
Concerns and strategies for wastewater treatment during ...

Based on the discussion on strategies for viral contaminated ,wastewater, disinfection, present study summarized following points that need immediate ,attention,: 1) Need of additional research to reassure the effectiveness, adequacy and proper usage of traditional ,wastewater, disinfectants; 2) Need of generation of data from water quality experiments through close and regular monitoring of disinfection …

Polymers | Free Full-Text | Progress of Interfacial ...
Polymers | Free Full-Text | Progress of Interfacial ...

With the intention to develop an advanced NF membrane that is suitable for the ,treatment of acidic, effluents, Yuan’s group [97,98] employed spin-based IP technique to fabricate TFC membrane with polysulfoneamide (PSA) as the selective layer, by sequential IP through alternate dipping and spinning of PIP and naphthalene-1,3,6-trisufonylchloride (NTSC) solution .

Molecules | Free Full-Text | Recent Achievements in Dyes ...
Molecules | Free Full-Text | Recent Achievements in Dyes ...

The most common biological method used for the dye ,containing wastewater treatment, is an activated sludge process (ASP). Activated sludge (AS) is a complex biocensosis that consists mainly of bacteria . Additionally, there are also some protozoans present in the AS microflora.

News - ARC IWE CONSULTING
News - ARC IWE CONSULTING

Albo and Irabien showed 42% FE at 10 mA cm –2 in a gas diffusion electrode (GDE) setup, while other methods have used the combined effort of mixed ,copper, catalysts (palladium-,copper, and ,copper,-selenium ) to tune electronic properties of the active site and ionic liquids to possibly increase the CO 2:H 2 O ratio at the electrode electrolyte interface, to achieve ~80% FE at 30–40 mA cm –2.

Waste Minimization Issues And Options Volume III
Waste Minimization Issues And Options Volume III

When metal-bearing ,wastewater, is pumped through the column, the resins in the column remove certain metal ions but permit others to pass. The treated ,wastewater, is recycled to the process as rinse water. The resin is regenerated with strong acid, which, in turn, is treated to recover the metals before reuse.

10 Best Water Softeners in 2020 - Exclusive Reviews and Guide
10 Best Water Softeners in 2020 - Exclusive Reviews and Guide

When purchasing a softener, pay ,attention, to the time allotted for checking the water quality. Naturally, people who don’t have enough time to tackle this task will choose an automatic model, while more willing ones may opt for a manual. Prefer models equipped with floor coils and filters, these items will be a useful aid in case of device failure.

Polymers | Free Full-Text | Progress of Interfacial ...
Polymers | Free Full-Text | Progress of Interfacial ...

With the intention to develop an advanced NF membrane that is suitable for the ,treatment of acidic, effluents, Yuan’s group [97,98] employed spin-based IP technique to fabricate TFC membrane with polysulfoneamide (PSA) as the selective layer, by sequential IP through alternate dipping and spinning of PIP and naphthalene-1,3,6-trisufonylchloride (NTSC) solution .

News - ARC IWE CONSULTING
News - ARC IWE CONSULTING

Albo and Irabien showed 42% FE at 10 mA cm –2 in a gas diffusion electrode (GDE) setup, while other methods have used the combined effort of mixed ,copper, catalysts (palladium-,copper, and ,copper,-selenium ) to tune electronic properties of the active site and ionic liquids to possibly increase the CO 2:H 2 O ratio at the electrode electrolyte interface, to achieve ~80% FE at 30–40 mA cm –2.

RMCC Rest Area Management Plan Template
RMCC Rest Area Management Plan Template

AWTS Aerated ,Wastewater Treatment, System. Bathroom fittings May include, but not be limited to, the basin, drain outlet, light fittings, mirror, toilet pan, toilet seat, tap, and urinal. Blackwater The wastes discharged directly from the human body either direct to a vault or through a water closet (flush toilet) and/or urinal (AS/NZS 1546.1:1998) Bug pack Is a term used to describe freeze-dried bacteria culture.

B
B

The ,treatment, is effective in treating ,wastewater containing, toxic metals such as arsenic, barium, cadmium, chromium, ,copper,, lead, mercury, nickel and zinc. These metal-,containing, wastewaters arise for example in the metal-plating and finishing industry and in mining.

TOWN ORDINANCES CODIFIED
TOWN ORDINANCES CODIFIED

Any substance ,containing, toxic or poisonous solids, liquids, or gases in sufficient quantity, either singly or by interaction with other wastes, to injure, pass through, or cause interference with any ,wastewater treatment, process, constitute a hazard to humans or animals, create a public nuisance, or create any hazard in the receiving waters or the ,wastewater, facility.

A Review of State‐of‐the‐Art Microfluidic Technologies for ...
A Review of State‐of‐the‐Art Microfluidic Technologies for ...

Chitosan is a promising biosorbent due to its abundance and performance, and has been known as being an effective sorbent for removing heavy metals from coal mining ,wastewater,, and has been used as the packing sorbent materials in column adsorber for the removal of oil from the ,wastewater, stream produced in oil industry. 79-81 The performance of chitosan sorbents can often be significantly …

(PDF) Wastewater Treatment Technologies Handbook ...
(PDF) Wastewater Treatment Technologies Handbook ...

Wastewater Treatment, Technologies Handbook. Reynaldo Jauregui. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 33 Full PDFs related to this paper. READ PAPER. ,Wastewater Treatment, Technologies Handbook. Download. ,Wastewater Treatment, …

Molecules | Free Full-Text | Recent Achievements in Dyes ...
Molecules | Free Full-Text | Recent Achievements in Dyes ...

The most common biological method used for the dye ,containing wastewater treatment, is an activated sludge process (ASP). Activated sludge (AS) is a complex biocensosis that consists mainly of bacteria . Additionally, there are also some protozoans present in the AS microflora.

(PDF) Wastewater Quality Monitoring and Treatment ...
(PDF) Wastewater Quality Monitoring and Treatment ...

Wastewater, Quality Monitoring and ,Treatment, Philippe P. Quevauviller (Editor), Olivier Thomas (Editor), Andre Van Der Beken (Editor) ISBN: 978-0-471-49929-9 Hardcover 408 pages November 2006 The issue of water quality monitoring is becoming a huge

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City