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Treatment of nitrate in acid wastewater by iron

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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Treatment of nitrate in acid wastewater by iron
Industrial Wastewater Treatment by Nanofiltration – A Case ...
Industrial Wastewater Treatment by Nanofiltration – A Case ...

The anodizing industry generates several alkaline and ,acidic wastewater, streams often with high concentrations of heavy metals. In this study, nanofiltration (NF) was used to treat ,wastewater, from individual baths, i.e., ,wastewater, from color rinse, alkaline pickling rinse, ,acidic, pickling rinse and anodizing rinse, as well as a mixture of all the ,wastewater, streams.

Frontiers | Effect of Acidic Industrial Effluent Release ...
Frontiers | Effect of Acidic Industrial Effluent Release ...

The aim of this study was to evaluate the impact of the industrial wastewaters having acidic, pH (2–3), and containing trace metals on microbial diversity in the coastal ecosystem of the Gulf of Gabès (Tunisia, southern Mediterranean Sea) subjected to resuspension events of marine sediments.

Removal of urotropine from industrial wastewater by acidic ...
Removal of urotropine from industrial wastewater by acidic ...

The ,industrial wastewater, produced by urotropine plants is considered as a major environmental polluting factor and hence its treatment is required. In this work, strongly ,acidic, cation exchange resins including C100H (Purolite), Amberlite IR120 and Amberlyst 15W were used for removing of urotropine from ,wastewater,.

Acidic Wastewater Treatment - Water and Wastewater ...
Acidic Wastewater Treatment - Water and Wastewater ...

acidic wastewater,; ,acidic wastewater, effluent; ,acidic wastewater, neutralisation; ,acidic wastewater, neutralization; ,acidic wastewater treatment,; ,acidic, water; ,acidic, water neutralization; alkali ,acidic wastewater treatment,; caustic soda ,wastewater, treatment; continuous ,wastewater, neutralization; lime ,wastewater, treatment; magnesium hydroxide ,acidic wastewater treatment

June 2002: An innovative way to treat acidic wastewater
June 2002: An innovative way to treat acidic wastewater

Industrial wastewater with a low pH is acidic wastewater, a common problem for many industries. Increasingly stringent environmental regulations require that pH, among other contaminants, be controlled to certain levels before they are discharged to a …

Treatment of Industrial Wastewater by Organic Wastes
Treatment of Industrial Wastewater by Organic Wastes

acidic industrial wastes in the treatment of acidic industrial wastes in terms of acid neutralization, sulphate and metal removal processes. Glass jars of 1.5 liter capacity (30 cm height) containing bacterial consortium of different organic substrates were inoculated with dairy whey to promote SRB culture.

Acidic Wastewater Treatment - Water and Wastewater ...
Acidic Wastewater Treatment - Water and Wastewater ...

acidic wastewater,; ,acidic wastewater, effluent; ,acidic wastewater, neutralisation; ,acidic wastewater, neutralization; ,acidic wastewater, treatment; ,acidic, water; ,acidic, water neutralization; alkali ,acidic wastewater, treatment; caustic soda ,wastewater, treatment; continuous ,wastewater, neutralization; lime ,wastewater, treatment; magnesium hydroxide ,acidic wastewater, treatment

Handling pH control of Industrial Wastewater - Clean India ...
Handling pH control of Industrial Wastewater - Clean India ...

Handling pH control of ,Industrial Wastewater,. Case: At a small county ,wastewater, treatment plant in Ohio the principal source of ,waste water, was a soft drink bottling plant and the original design included both acid and base chemical addition directly at the plant using feedback control. Observation: Accelerated chemical corrosion indicating the ...

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 ...

CN103449670B - System for treating acidic industrial ...
CN103449670B - System for treating acidic industrial ...

The invention discloses a system for treating ,acidic, industrial ,wastewater,. The system comprises a sediment regulation tank, a porous concrete reaction tank, an artificial wetland and a water outlet well, wherein the upper part of the sediment regulation tank is communicated with the lower part of the porous concrete reaction tank through a first communicating pipe; the upper part of the ...

What is Industrial Wastewater & Where Does it Come From?
What is Industrial Wastewater & Where Does it Come From?

Waste streams include benzene, naphthalene, anthracene, phenols, and cresols. The forming of iron and steel into sheet, wire or rods requires water as a base lubricant and coolant, along with hydraulic oils, tallow and particulate solids. The water used in galvanizing steel …

pH Neutralization In Industrial Wastewater - OMEX : OMEX
pH Neutralization In Industrial Wastewater - OMEX : OMEX

pH Neutralization of Industrial Wastewater September 22nd 2020 10:06 am. pH Neutralization is an essential treatment process in many industrial manufacturing environments as they can produce acidic wastewater streams, which must be neutralized before discharge to meet pH, metal and other trade effluent discharge requirements.

CN106396164A - Industrial acidic wastewater treatment ...
CN106396164A - Industrial acidic wastewater treatment ...

The invention relates to the field of ,wastewater, treatment, and especially relates to an ,industrial acidic wastewater, treatment process. The process mainly comprises the following steps: (1) the ,acidic wastewater, is subjected to acid filtration through a multi-section nano-filtration system, such that a retained water flow and a permeated flow are obtained; (2) the retained water flow obtained ...

CN103449670B - System for treating acidic industrial ...
CN103449670B - System for treating acidic industrial ...

The invention discloses a system for treating ,acidic industrial wastewater,. The system comprises a sediment regulation tank, a porous concrete reaction tank, an artificial wetland and a water outlet well, wherein the upper part of the sediment regulation tank is communicated with the lower part of the porous concrete reaction tank through a first communicating pipe; the upper part of the ...

Treatment of Industrial Wastewater by Organic Wastes
Treatment of Industrial Wastewater by Organic Wastes

acidic industrial, wastes in the treatment of ,acidic industrial, wastes in terms of acid neutralization, sulphate and metal removal processes. Glass jars of 1.5 liter capacity (30 cm height) containing bacterial consortium of different organic substrates were inoculated with dairy whey to promote SRB culture.

Industrial wastewater pH neutralization systems - Skid Mounted
Industrial wastewater pH neutralization systems - Skid Mounted

batchTREAT Family of pH Neutralization systems are designed to handle continuous flows of industrial wastewater from 0-10,000 GPM. This large platform system is a batch system that handles continuous flows that can be highly acidic or highly alkaline. Continuous flows from 0-1,000GPM Many options including duplex / redundant pH system design.

June 2002: An innovative way to treat acidic wastewater
June 2002: An innovative way to treat acidic wastewater

Industrial ,wastewater, with a low pH ,is acidic wastewater,, a common problem for many industries. Increasingly stringent environmental regulations require that pH, among other contaminants, be controlled to certain levels before they are discharged to a …

pH Neutralization In Industrial Wastewater - OMEX : OMEX
pH Neutralization In Industrial Wastewater - OMEX : OMEX

pH Neutralization of Industrial ,Wastewater, September 22nd 2020 10:06 am. pH Neutralization is an essential treatment process in many industrial manufacturing environments as they can produce ,acidic wastewater, streams, which must be neutralized before discharge to meet pH, metal and other trade effluent discharge requirements.

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