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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.

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manual water pressure test pump
Pulp Mill Wastewater: Characteristics and Treatment ...
Pulp Mill Wastewater: Characteristics and Treatment ...

1/4/2016, · The production of chemical pulp in recent times is 180 million tons per year; while the production of eucalyptus pulp has increased intensively, especially in the southern hemisphere. The pulp and paper industry has long been considered a large consumer of natural resources (wood and water) and one of the largest sources of pollution to the environment (air, water courses and soil).

Recent trends and developments in Fenton processes for ...
Recent trends and developments in Fenton processes for ...

The complex was formed in situ by adding H 2 C 2 O 4 ·2H 2 O (an organic ,acid,) and FeCl 3 to the ,wastewater,. Ganiyu et al. (2017) presented another application of iron-supporting materials, using them as functionalized cathodes in a heterogeneous electro-Fenton …

Wastewater Neutralization Systems
Wastewater Neutralization Systems

Manufacturer of wastewater neutralization systems used for removal of suspended impurities, turbidity, color, hardness, iron and manganese. Features include low turbidity effluent, mixing zone/upflow through the sludge blankets and complete mixing of water, and …

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)

Typical Wastes Generated by Industry Sectors | Hazardous ...
Typical Wastes Generated by Industry Sectors | Hazardous ...

26/11/2019, · ,Acid, or alkaline cleaners, ethyl benzene, residuals (heels) from shipment of product or hazardous waste, residues from ,wastewater, treatment, spent solvents, volatile organic emissions, and ,wastewater, D001 (residuals, solvent wastes), D002 (cleaners, residuals, wastewaters), F003 (ethyl benzene), F and K waste codes (residuals from shipment of F- and K-listed waste), and P and

Glossary of Chemical Terms | Hach
Glossary of Chemical Terms | Hach

neutralization, chemical addition of either ,acid, or base to a solution such that the pH is adjusted to 7. neutron an uncharged sub-atomic particle, with a mass nearly equal to that of a proton. Present in the nucleus of all atoms except hydrogen. nitrification the conversion of nitrogenous matter or free nitrogen into nitrates and ammonia by ...

Acid mine drainage - Wikipedia
Acid mine drainage - Wikipedia

Lime ,neutralization,. By far, the most commonly used commercial process for treating ,acid mine drainage, is lime precipitation in a high-density sludge (HDS) process. In this application, a slurry of lime is dispersed into a ,tank, containing ,acid mine drainage, and recycled sludge to increase water pH to about 9.

Adipic acid | C6H10O4 - PubChem
Adipic acid | C6H10O4 - PubChem

Adipic acid, is present in some plants and is a chemical in tobacco and tobacco smoke. USE: ,Adipic acid, is a commercially important chemical used during the production of nylon, plastics, lubricants, adhesives, and polyurethane foam. ,Adipic acid, is also used in baking powders instead of …

Acid Waste Neutralization Systems
Acid Waste Neutralization Systems

Manufacturer of ,acid waste neutralization systems, for laboratories. Neutralizers for acidic & alkaline laboratory ,wastewater neutralization, are available. Features include automatic, EMC shielded, menu driven control, easy to read display & hard-wearing film keyboard. Neutralizers are …

Automated Acid Neutralization System | Chemical ...
Automated Acid Neutralization System | Chemical ...

Neutralization, of a passivation ,acid, such as citric ,acid, or nitric ,acid, typically requires an ,acid neutralization tank, with a base or alkaline solution like soda ash, sodium hydroxide or similar. Determining the amount of base to add to the passivation solution can …

S Steel Co. Weak-acid Wastewater Treatment Plant
S Steel Co. Weak-acid Wastewater Treatment Plant

Oxidation ,tank,: 25 m³ x 1 ,tank, Primary ,neutralization tank,: 22 m³ x 2 ,tank, Secondary ,neutralization tank,: 22 m³ x 2 ,tank, Treatment ,tank,: 120 m³ x 1 ,tank, Slurry ,tank,: 11.2 m³ Sedimentation pond: 13.7 m³/m²/day x 2 pond : Facility Operation status: Daily amount of treated ,wastewater

1 Wastewater treatment equipment - ELEPON
1 Wastewater treatment equipment - ELEPON

Sulfuric ,acid tank, (PE ,tank,) 50L (Square ,tank,) 100L (Square ,tank,) 200L (Square ,tank,) Control panel (pH controller with indication, recorder) Touch panel method Paperless record pH detector (pH electrode + holder) (Electrode+PK-50US)×2set Mixer of ,neutralization tank, (Material: SUS 304) KVS-1008 0.1kWMFG-20H0.2kW Sulfuric ,acid, pump

EchoPod® UG06 & UG12 Reflective Ultrasonic Liquid Level ...
EchoPod® UG06 & UG12 Reflective Ultrasonic Liquid Level ...

Select this sensor for bulk tanks with non-foaming and mildly vaporous media such as chemicals, water, ,wastewater, and oil. Typical applications include bulk storage, ,neutralization tank,, clarifier and …

pH Neutralization in Wastewater Treatment | Sensorex
pH Neutralization in Wastewater Treatment | Sensorex

Most ,wastewater, pH ,neutralization, systems are well suited for submersion sensors from the top of the ,tank,. Use couplers and plastic pipe attached to the top of the pH sensor to keep the cable out of contact with the solution and chemicals. 1. Support the sensor and pipe so it does not move around in the ,tank, and impact the ,tank, wall or mixer. 2.

pH and ORP Analyzers | Yokogawa Electric Corporation
pH and ORP Analyzers | Yokogawa Electric Corporation

YOKOGAWA's ,pH and ORP, meters, ,analyzers, and transmitters are used for continuous process monitoring of ,pH and ORP, to ensure water/product quality, monitor effluent discharge, batch ,neutralization,, pulp stock, scrubbers, cooling towers, chemical, water/,wastewater, treatment and many other applications. | Yokogawa Electric Corporation

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