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

silicon oil water soluble oil paints

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.

silicon oil water soluble oil paints
Wastewater treatment - Sludge treatment and disposal ...
Wastewater treatment - Sludge treatment and disposal ...

Wastewater, treatment - ,Wastewater, treatment - ,Sludge treatment, and disposal: The residue that accumulates in sewage treatment plants is called sludge (or biosolids). Sewage sludge is the solid, semisolid, or slurry residual material that is produced as a by-product of ,wastewater, treatment processes. This residue is commonly classified as primary and secondary sludge.

Characteristics of Effluent Organic Matter in Wastewater
Characteristics of Effluent Organic Matter in Wastewater

Table 1 ,Typical, organic constituents in BTSE and their size ranges Painter (1973) and Levine et al. (1985) showed that organic contaminants of interest in ,wastewater, range in size from less than 0.001 µm to well over 100 µm. The major macromolecules in BTSE are the polysaccharides, proteins, lipids, nucleic acids and NOM (Levine et al., 1985).

Pulp Mill Wastewater: Characteristics and Treatment ...
Pulp Mill Wastewater: Characteristics and Treatment ...

1/4/2016, · The ,wastewater, composition, and therefore, the efficiency of effluent treatments and characteristics of the discharges to water are strongly dependent on the applied technology and raw materials. Despite a large body of literature on softwood-based ,wastewater,, few studies have examined the characteristics of kraft eucalyptus bleaching effluents and their behaviour in the different …

Wastewater Technology Fact Sheet: Ozone Disinfection
Wastewater Technology Fact Sheet: Ozone Disinfection

wastewater, and the diseases associated with them. ,Ozone, is produced when oxygen (O 2) molecules are dissociated by an energy source into oxygen atoms and subsequently collide with an oxygen molecule to form an unstable gas, ,ozone, (O 3), which is used to disinfect ,wastewater,. Most ,wastewater, treatment plants generate ,ozone, by imposing a high voltage

Industrial wastewater treatment - Wikipedia
Industrial wastewater treatment - Wikipedia

Industrial wastewater treatment, describes the processes used for treating ,wastewater, that is produced by industries as an undesirable by-product. After treatment, the treated industrial ,wastewater, (or effluent) may be reused or released to a sanitary sewer or to a surface water in the environment.. Most industries produce some ,wastewater,.Recent trends have been to minimize such production or ...

Wastewater Laboratory Procedures And Chemistry
Wastewater Laboratory Procedures And Chemistry

If the ,wastewater, is exposed to the atmosphere, H2S will be released and a ,typical, rotten egg odor will be detected. Anaerobic bacteria found in ,wastewater, can liberate H2S from the solids. When the gas leaves the ,wastewater, stream and comes in contact with moisture and oxygen, sulfuric ,acid, is formed which is very corrosive to concrete.

Understanding Laboratory Wastewater Tests: I. ORGANICS ...
Understanding Laboratory Wastewater Tests: I. ORGANICS ...

compared to ,typical, household ,wastewater,. Table 1 shows the ,typical, concentrations (mg/L) of organics found in untreated domestic ,wastewater,. This table can be used to understand how non-sanitary process ,wastewater, compares to ,typical, domestic ,wastewater,. Table 1. ,Typical, concentrations of organics in untreated domestic ,wastewater,. Constituents Unit ,Typical, Concentration Low Medium High

Wastewater Characteristics Management and Reuse in Mining ...
Wastewater Characteristics Management and Reuse in Mining ...

Typical, contaminants in mine ,wastewater, (adopted from Sivakumar et al., 1992) ... sulfuric ,acid, and lowers the pH. A pH of below 6.5 may be corrosive to plumbing fixtures and reticulation and the general guideline value is within 6.5 and 8.5 to all mine water discharges.

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

17/11/2011, · Pretreatment of Afyon (Turkey) alcaloide factory ,wastewater,, a ,typical, high strength industrial ,wastewater, (COD= 26.65 kg/m 3; BOD 5 = 3.95 kg/m 3) was carried out by WAO process. Experimental results indicated that over 26% COD removal of the ,wastewater, could be achieved in 2.0 h of reaction time at 150°C; 0.65 MPa and with an airflow rate of 1.57×10 5 m 3 /s.

Wastewater - Wikipedia
Wastewater - Wikipedia

Wastewater, is any water that has been contaminated by human use. ,Wastewater, is "used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff or stormwater, and any sewer inflow or sewer infiltration". Therefore, ,wastewater, is a byproduct of domestic, industrial, commercial or agricultural activities.

pH Neutralization and Industrial Wastewater Treatment ...
pH Neutralization and Industrial Wastewater Treatment ...

Sulfuric Acid Neutralization Sulfuric acid is one of the most commonly produced chemicals in the world and, consequently, is the single largest source of acidity in industrial wastewater streams. The neutralization of sulfuric acid is quite similar to any of the mineral acids, however, it is not without potential hazards.

Visual Hydraulics 4.2 - Water and Wastewater Treatment ...
Visual Hydraulics 4.2 - Water and Wastewater Treatment ...

Visual ,Hydraulics, is a state of the art, flexible ,wastewater, modeling tool. It is used primarily for modeling the hydraulic characteristics of water and ,wastewater, treatment plants, and is capable of analyzing entire hydraulic profiles.

Biochar technology in wastewater treatment: A critical ...
Biochar technology in wastewater treatment: A critical ...

1/8/2020, · Biochar is a promising agent for ,wastewater, treatment, soil remediation, and gas storage and separation. This review summarizes recent research development on biochar production and applications with a focus on the application of ,biochar technology in wastewater treatment,.

Wastewater Forms and Publications :: Washington State ...
Wastewater Forms and Publications :: Washington State ...

Technical Information and References. Basic Principles of Onsite Sewage (PDF) – This document was prepared prior to the adoption of the 1995 on-site sewage rules.For items specific to Washington State rules see Chapter 246-272A WAC. Design Guideline for Gravity Systems in Soil Type 1 (PDF)

Wastewater Treatment Fact Sheet: External Carbon Sources ...
Wastewater Treatment Fact Sheet: External Carbon Sources ...

carbon sources such as methanol, acetic ,acid, and ethanol for enhanced nutrient removal has expanded the scope of safety concerns in ,wastewater, treatment facilities. The most significant concerns are that of flammability and explosion hazards associated with methanol and ethanol.

A567 ORP Management in Wastewater as an Indicator of ...
A567 ORP Management in Wastewater as an Indicator of ...

For additional ,wastewater, information including specifications on YSI instruments, please visit: www.ysi.com/,wastewater, or www.ysi.com/proplus For additional information please contact YSI Tel.+1 937 767 7241 US 800 897 4151 Email. environmental@ysi.com Web. www.ysi.com/,wastewater, YSI Application NoteEnvironmental Pure Data for a Healthy Planet.®

Chemical Industry Wastewater Treatment Using Adsorption
Chemical Industry Wastewater Treatment Using Adsorption

In a ,typical wastewater, treatment fl ow sheet used by several industrial units in India. various stages of treatment include primary treatment. foll owed by secondary treatment . and tertiary treatment. The concentration of ... for ,wastewater, from H-,acid,. BP is effective for

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City