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

acidic gas field fracturing flow-back fluids recycle center

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.

acidic gas field fracturing flow-back fluids recycle center
Ammonia - Wikipedia
Ammonia - Wikipedia

Ammonia, is a compound of nitrogen and hydrogen with the formula NH 3.A stable binary hydride, and the simplest pnictogen hydride, ,ammonia, is a colourless gas with a distinct characteristic of a pungent smell. It is a common nitrogenous waste, particularly among aquatic organisms, and it contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to ...

(PDF) Paul Getty how to be rich | A A - Academia.edu
(PDF) Paul Getty how to be rich | A A - Academia.edu

Academia.edu is a platform for academics to share research papers.

(PDF) How the other half lives | david leviatin - Academia.edu
(PDF) How the other half lives | david leviatin - Academia.edu

Academia.edu is a platform for academics to share research papers.

Adsorption Technique for the Removal of Organic Pollutants ...
Adsorption Technique for the Removal of Organic Pollutants ...

28/6/2012, · The study initially focused on the sorption kinetics and equilibrium sorption isotherms of AC for the removal of ,chemical, oxygen demand (COD) from coking ,wastewater,. The results showed that when the dose of AC was 200 g L −1 , 91.6% of COD and 90% of color could be removed after 6 h of agitation at 40 o C.

Water Pollutant - an overview | ScienceDirect Topics
Water Pollutant - an overview | ScienceDirect Topics

24/3/1989, · ,Wastewater, from ,chemical, industry contains mainly organic and inorganic pollutants. These pollutants are toxic, mutagenic, carcinogenic, and mostly nonbiodegradable ( Awaleh and Soubaneh, 2014 ). Complete treatment of effluents generated in the various ,chemical, industry units in effluent treatment ,plant, is essential and the principles of process intensification (PI) can be used for the ...

Conformance Control in Oil Reservoirs by Citric Acid ...
Conformance Control in Oil Reservoirs by Citric Acid ...

Reservoir conformance control methods may significantly improve enhanced oil recovery technologies through reduced water production and profile correction. Excessive water production in oil and gas reservoirs leads to severe problems. Water shutoff and conformance control are, therefore, financially and environmentally advantageous for the petroleum industry. In this paper, water shutoff ...

Tetrakis(hydroxymethyl)phosphonium sulfate | C8H24O12P2S ...
Tetrakis(hydroxymethyl)phosphonium sulfate | C8H24O12P2S ...

Both oil base and water base fracturing fluids are being used in the fracturing industry. Water base, which includes alcohol-water mixtures and low strength acids, make up the majority of ,treating, fluids. The common chemicals added to these fluids are polymers for viscosity development, crosslinkers for viscosity enhancement, pH control chemicals, gel breakers for polymer degradation following ...

Colossians 3:5 - Verse-by-Verse Bible ... - StudyLight.org
Colossians 3:5 - Verse-by-Verse Bible ... - StudyLight.org

Knowing that of the Lord ye shall receive the ,reward, of the inheritance: for ye serve [are a servant of] the Lord Christ ( Colossians 3:24). Now, you may be making your living by working there at that office, or factory, or wherever. That may be putting bread on the table, but your life really is bound up in Jesus Christ. You"re His servant.

Biochemical oxygen demand - Wikipedia
Biochemical oxygen demand - Wikipedia

Biochemical oxygen demand, (BOD) is the amount of dissolved oxygen (DO) needed (i.e. demanded) by aerobic biological organisms to break down organic material present in a given water sample at certain temperature over a specific time period. The BOD value is most commonly expressed in milligrams of oxygen consumed per litre of sample during 5 days of incubation at 20 °C and is often used as a ...

Luke 16:18 - Verse-by-Verse Bible Commentary - StudyLight.org
Luke 16:18 - Verse-by-Verse Bible Commentary - StudyLight.org

Thus, solely on account of the ills which he suffered, Lazarus obtained a ,reward, like to that of the Patriarch, and this, not because he had pity on the poor, or had relieved the oppressed, or had done some good thing, but because he bore patiently all the ills he had to endure.

Solution Combustion Synthesis of Nanoscale Materials ...
Solution Combustion Synthesis of Nanoscale Materials ...

Solution ,combustion, is an exciting phenomenon, which involves propagation of self-sustained exothermic reactions along an aqueous or sol–gel media. This process allows for the synthesis of a variety of nanoscale materials, including oxides, metals, alloys, and sulfides. This Review focuses on the analysis of new approaches and results in the field of solution ,combustion synthesis, (SCS ...

4'-Aminoacetophenone | C8H9NO - PubChem
4'-Aminoacetophenone | C8H9NO - PubChem

4-Acetylaniline was detected in the effluent from a ,chemical, manufacturing ,plant, (sampling date in June 1973) in Newport, TN(1). The compound was detected not quantified in a raw sewage sample as part of an evaluation of the municipal sewage treatment systems in a treatment ,plant, …

(PDF) Standard Methods For the Examination of Water and ...
(PDF) Standard Methods For the Examination of Water and ...

Standard Methods For the Examination of Water and Wastewater,, 23nd edition, 2017. Toan Tran. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 32 Full PDFs related to this paper. READ PAPER. ,Standard Methods For the Examination of Water and Wastewater,…

HUMAN RIGHTS WORLD REPORT | 2020 WATCH EVENTS OF
HUMAN RIGHTS WORLD REPORT | 2020 WATCH EVENTS OF

failure to pay court fees, and ,reward, good conduct. People’s “trustworthiness”— as assessed by the government—determines their access to desirable social

Mining and the Environment - IDRC
Mining and the Environment - IDRC

A feasibility study showed how profitable it can be to leach copper from ,waste, at the same time as preventing otherwise naturally occurring pollution (,acid, mine drainage). More than 1 × 10 9 t of ,waste, and marginal ore below the 0.6% Cu cut-off grade is expected to be dumped during the project's life span.

briefly explain waterpollutioneffects and its causes ...
briefly explain waterpollutioneffects and its causes ...

15/1/2008, · ,Wastewater, Treatment. Raw sewage includes waste from sinks, toilets, and industrial processes. Treatment of the sewage is required before it can be safely buried, used, or released back into local water systems. In a treatment ,plant,, the waste is passed through a series of screens, chambers, and ,chemical, processes to reduce its bulk and toxicity.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City