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

Biological treatment of fracturing flowback 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.

Biological treatment of fracturing flowback fluid
Treatment and Management of Industrial Dye Wastewater for ...
Treatment and Management of Industrial Dye Wastewater for ...

11/8/2016, · Direct discharge from the plant can cause potential ,harm, toward a water body, impacting the lives of human health and the environment. The purpose of this chapter is to provide a survey of various treatment methods and review the literature that has been applied for the purpose of treating ,wastewater, produced by the textile dye industry.

Treatment Technologies for Organic Wastewater | IntechOpen
Treatment Technologies for Organic Wastewater | IntechOpen

17/11/2011, · 1.1. Resources of organic ,wastewater,. There are several contaminants in ,wastewater,, with organic pollutants playing the major role. Many kinds of organic compounds, such as PCBs, pesticides, herbicides, phenols, polycylic aromatic hydrocarbons (PAHs), aliphatic and hetercyclic compounds are included in the ,wastewater,, and ,industrial, and agricultural production as well as the people living ...

Pollution - Wikipedia
Pollution - Wikipedia

Pollution, is the introduction of contaminants into the natural environment that cause adverse change. ,Pollution, can take the form of chemical substances or energy, such as noise, heat, or light. Pollutants, the components of ,pollution,, can be either foreign substances/energies or naturally occurring contaminants.,Pollution, is often classed as point source or nonpoint source ,pollution,.

Management of Aqueous Ammonia Wastewater
Management of Aqueous Ammonia Wastewater

Pump meters weak ,acid, into ammonia/water drum at 30-second intervals Concurrent agitation of drum contents to promote even mixing of solution Tie-in pH meter to monitor changes Other designs have included ammonia vapor scrubber at ‘vent’ For example: citric ,acid,, acetic ,acid, Neutralization

What is a Wastewater Treatment System and How Does it Work?
What is a Wastewater Treatment System and How Does it Work?

For ,industrial, companies producing ,wastewater, as part of its process, some type of ,wastewater, treatment system is usually necessary to ensure safety precautions and discharge regulations are met. The most appropriate ,industrial wastewater, treatment system will help the facility avoid harming the environment, human health, and a facility’s process or products (especially if the ,wastewater, is ...

Peracetic Acid for Chlorine Replacement in Wastewa | USP ...
Peracetic Acid for Chlorine Replacement in Wastewa | USP ...

Peracetic ,Acid, Used as a Disinfection for Municipal ,Wastewater, Effluent. Peracetic ,Acid, replaces chlorine, sodium hypochlorite, and is as a low-capital alternative to UV, chlorine dioxide and ozone. PAA decomposes into biodegradable components and does not create chlorinated compounds or harmful disinfection by-products.

Industrial Wastewater Treatment Guide: Expanded Edition
Industrial Wastewater Treatment Guide: Expanded Edition

Cation exchangers can be classified as either ,strong acid, cation (SAC) resins or weak ,acid, cation (WAC) resins, both of which are extensively used for demineralization. SAC resins are also commonly used for softening, while WAC resins are used for dealkalization applications.

Oleum | H2SO4.SO3 - PubChem
Oleum | H2SO4.SO3 - PubChem

Mixing in equal molar portions with any of the following substances in a closed container caused the temperature and pressure to increase: 2-aminoethanol, ammonium hydroxide (28%), chlorosulfonic ,acid,, ethylenediamine, ethyleneimine, ethylene cyanohydrin, hydrochloric ,acid, (36%), hydrofluoric ,acid, (48.7%), isopropyl alcohol, nitric ,acid, (70%), 2-nitropropane, propiolactone, propylene oxide ...

Research on Treating Acid Wastewater Containing Heavy Metal
Research on Treating Acid Wastewater Containing Heavy Metal

harm., Mechanism of SRB for, wastewater, treatment had been introduced in the paper, together with the application of treating, wastewater, containing several typical heavy metals. At last, current problems in engineering application of SRB are explained in the paper. Keywords-sulfate-reducing bacteria; mechanism;, heavy metal; wastewater, . I. I

(PDF) INDUSTRIAL WASTEWATER CHARACTERISTICS | Midhun …
(PDF) INDUSTRIAL WASTEWATER CHARACTERISTICS | Midhun …

INDUSTRIAL WASTEWATER, CHARACTERISTICS Rein Munter The purposes of pollution control endeavours should known as volatile solids, the latter as fixed solids. be (1) to protect the assimilative capacity of surface Usually, volatile solids are organic. waters; (2) to protect shellfish, finfish and wildlife; Colour is a qualitative characteristic that can be (3) to preserve or restore the aesthetic and recrea- used to assess the general condition of ,wastewater,…

What Is Brine Waste and How Can It Be Treated for Reuse ...
What Is Brine Waste and How Can It Be Treated for Reuse ...

Most brines are technically considered nontoxic, but ,industrial, brine waste released in heavy concentrations to the environment or to local publicly owned treatment works (POTW) can cause an assortment of issues if untreated. For example, if the waste contains more than just sodium, it can possibly ,harm, aquatic life in local waterways.

Water Quality for Crop Production | UMass Center for ...
Water Quality for Crop Production | UMass Center for ...

Water, Quality for Crop Production Irrigation ,water, quality is a critical aspect of greenhouse crop production. There are many factors which determine ,water, quality. Among the most important are alkalinity, pH and soluble salts. But there are several other factors to consider, such as whether hard ,water, salts such as calcium and magnesium or heavy metals that can clog

How Industrial Degreasers Work | Quick Break Degreasers
How Industrial Degreasers Work | Quick Break Degreasers

Acid, & Alkali Degreasers. ,Acid, and alkali degreasers remove oils and other soils through aggressive chemical reactions. Whilst these reactions can be effective at degreasing surfaces, they can also just as easily damage the surface being cleaned. They can also pose burn risks to workers and can ,harm, the environment. Toxic Surfactants & Solvents

Characteristics of Wastewater | Wastewater Management
Characteristics of Wastewater | Wastewater Management

Industrial wastewater, may contain either process of ,wastewater, treatment. Offensive odours can be harmful in many ways such as- (i) reduction in appetite for food (ii) lowering in water consumption (iii) impaired respiration, nausea and vomiting and (iv) cause for mental perturbation.

Peracetic acid | CH3COOOH - PubChem
Peracetic acid | CH3COOOH - PubChem

Peracetic acid, is a colorless liquid with a ,strong,, pungent acrid odor. Used as a bactericide and fungicide, especially in food processing; as a reagent in making caprolactam and glycerol; as an oxidant for preparing epoxy compounds; as a bleaching agent; a sterilizing agent; and as a polymerization catalyst for polyester resins.(EPA, 1998)

Municipal Peracetic Acid Applications - USP Technologies
Municipal Peracetic Acid Applications - USP Technologies

Peracetic acid (PAA), is a strong oxidant and disinfectant. It has proven to be a successful chlorine replacement, with oxidation potential higher than that of chlorine or chlorine dioxide. PAA Applications for Muncipal Wastewater Treatment and Water Disinfection:

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City