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

oil and gas separator pictures

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.

oil and gas separator pictures
Identification of Heavy-Metals in Wastewater :: ChemViews ...
Identification of Heavy-Metals in Wastewater :: ChemViews ...

Heavy metals from industrial ,wastewater, can accumulate in shellfish or fish and enter the food chain at concentrations millions of times higher than that in the water supply. Methods for the detection of heavy-metal ions are mostly expensive and not suitable for portable, on-site applications.

Model Development for Phosphate Recovery from Acidic ...
Model Development for Phosphate Recovery from Acidic ...

from ,wastewater,, among which the precipitation and crystal - lization are the most used ones due to their simplicity. Thes e processes involve the addition of salts (among which the cal - cium salts are the less expensive ones) to the ,acidic wastewa ter,. The disadvantage of using the precipitation technique lies in

Electrochemical Recovery of Phosphorus from Acidic Cheese ...
Electrochemical Recovery of Phosphorus from Acidic Cheese ...

We first demonstrated that electrochemically induced calcium phosphate precipitation in cheese ,wastewater, is possible, although the ,wastewater, has an ,acidic, environment (pH 4.4) and contains many organic species. As shown in Figure 4, by electrochemical treatment, cheese ,wastewater, becomes relatively clean and transparent.

Water Pollution Facts Types Causes and Effects of Water ...
Water Pollution Facts Types Causes and Effects of Water ...

Examples include ,wastewater, (also called effluent) discharged legally or illegally by a manufacturer, oil refinery, or ,wastewater, treatment facility, ... oceans are becoming more ,acidic,.

Wastewater Treatment | AAF
Wastewater Treatment | AAF

Wastewater, Treatment Overview. Control rooms are utilized by large-scale ,wastewater, treatment plants to monitor and control plant operations. The control room and network of control equipment are essential to plant operation and enable these plants to maintain the highest efficiency possible.

Amines and Biocides - Environmental leverage Inc
Amines and Biocides - Environmental leverage Inc

One reason to ,identify, filaments is to determine the filaments characteristics and then determine the type present. If the type ... ,Wastewater, Biomass Analyses and Cooling Tower Analyses also ... they remain in solution in ,acidic, as well as in basic media. Among the many quaternary ammonium salts available: benzalkonium chloride ...

Acidic Wastewater Treatment (Water and Wastewater ...
Acidic Wastewater Treatment (Water and Wastewater ...

Find ,acidic wastewater, treatment (water and ,wastewater,) articles , the world’s largest environmental industry marketplace and information resource.

Acidity water retention and mechanical physical quality ...
Acidity water retention and mechanical physical quality ...

27/6/2015, · Strongly ,acidic, Ultisols in tropical and subtropical regions of China present one of the most important degraded soils. The improvement of soil quality for these soils is a key goal for sustainable agriculture. The purpose of this study is to evaluate the beneficial effects of biochar amendments on the soil acidity, plant available nutrient contents, and physical properties of a strongly ...

Wastewater Treatment for the Industrial Metal Finishing ...
Wastewater Treatment for the Industrial Metal Finishing ...

Wastewater, with a low pH is generally neutralized using sodium hydroxide (NaOH), lime (CaO), magnesium hydroxide (Mg(OH) 2), or calcium hydroxide (Ca(OH) 2). ,Wastewater, with a high pH is generally neutralized with sulfuric acid (H 2 SO 4), hydrochloric acid (HCl), or carbon dioxide (CO 2). The most common chemicals used are H 2 SO 4 and NaOH.

What Is an Acid Gas? Envirotech Online
What Is an Acid Gas? Envirotech Online

The most straightforward definition of an ,acid gas, is any gaseous compound which, when dissolved in water, will form an ,acidic, solution. The most common types of ,acid gas, are carbon dioxide (CO2) and hydrogen sulphide (H2S), though there are many other varieties as well, including hydrogen chloride (HCI), hydrogen fluoride (HF), sulphur oxides (SO2 and SO3) and nitrogen oxides (NOx).

Electrochemical Recovery of Phosphorus from Acidic Cheese ...
Electrochemical Recovery of Phosphorus from Acidic Cheese ...

We first demonstrated that electrochemically induced calcium phosphate precipitation in cheese ,wastewater, is possible, although the ,wastewater, has an ,acidic, environment (pH 4.4) and contains many organic species. As shown in Figure 4, by electrochemical treatment, cheese ,wastewater, becomes relatively clean and transparent.

Characteristics of Agricultural and Food Wastewater ...
Characteristics of Agricultural and Food Wastewater ...

20/3/2021, · pH is a measurement of the acidity of the wastewater and an indication of growth conditions for the microbial communities used in biological waste-water treatment regimens. pH values vary greatly with the sources of agricultural and food wastewater and with the environmental conditions and duration of storage of the wastewater collected, because these factors dictate the amount of certain …

Water Pollution Facts Types Causes and Effects of Water ...
Water Pollution Facts Types Causes and Effects of Water ...

Examples include ,wastewater, (also called effluent) discharged legally or illegally by a manufacturer, oil refinery, or ,wastewater, treatment facility, ... oceans are becoming more ,acidic,.

Consulting - Specifying Engineer | Selecting pipe and ...
Consulting - Specifying Engineer | Selecting pipe and ...

It indicates how ,acidic, or basic a solution is, with 0 being the most ,acidic, and 14 being the most basic. A pH of 7 indicates neutrality. A pH range of 8 to 10.5 is commonly used for pipe systems that include steel. Steel is, however, subject to corrosion if the pH is low or individual chemicals attack the steel.

Characteristics of Agricultural and Food Wastewater ...
Characteristics of Agricultural and Food Wastewater ...

20/3/2021, · pH is a measurement of the acidity of the wastewater and an indication of growth conditions for the microbial communities used in biological waste-water treatment regimens. pH values vary greatly with the sources of agricultural and food wastewater and with the environmental conditions and duration of storage of the wastewater collected, because these factors dictate the amount of certain …

Identification of Heavy-Metals in Wastewater :: ChemViews ...
Identification of Heavy-Metals in Wastewater :: ChemViews ...

Heavy metals from industrial ,wastewater, can accumulate in shellfish or fish and enter the food chain at concentrations millions of times higher than that in the water supply. Methods for the detection of heavy-metal ions are mostly expensive and not suitable for portable, on-site applications.

What Is an Acid Gas? Envirotech Online
What Is an Acid Gas? Envirotech Online

The most straightforward definition of an ,acid gas, is any gaseous compound which, when dissolved in water, will form an ,acidic, solution. The most common types of ,acid gas, are carbon dioxide (CO2) and hydrogen sulphide (H2S), though there are many other varieties as well, including hydrogen chloride (HCI), hydrogen fluoride (HF), sulphur oxides (SO2 and SO3) and nitrogen oxides (NOx).

Acidity water retention and mechanical physical quality ...
Acidity water retention and mechanical physical quality ...

27/6/2015, · Strongly ,acidic, Ultisols in tropical and subtropical regions of China present one of the most important degraded soils. The improvement of soil quality for these soils is a key goal for sustainable agriculture. The purpose of this study is to evaluate the beneficial effects of biochar amendments on the soil acidity, plant available nutrient contents, and physical properties of a strongly ...

Acidic Wastewater Treatment (Water and Wastewater ...
Acidic Wastewater Treatment (Water and Wastewater ...

Find ,acidic wastewater, treatment (water and ,wastewater,) articles , the world’s largest environmental industry marketplace and information resource.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City