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Microwave 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.

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Microwave treatment of fracturing flowback fluid
Acid wastewater treatement - Envirocorp Services ...
Acid wastewater treatement - Envirocorp Services ...

A process for treating ,acid wastewater, containing heavy metals has been invented, the process including adding fly ash to the ,acid wastewater, to reduce heavy metals content of the ,acid wastewater,. In one aspect the ,acid wastewater, contains soluble iron and adding fly ash reduces the level of soluble iron.

Research of acid mine wastewater treatment technology
Research of acid mine wastewater treatment technology

main method. The basic principle is to input neutralizer into ,acid wastewater,, to make heavy metal ions and hydroxyl ions react, generate precipitation of hydroxide dissolution difficulty in water, and, finally, make water to purify ,wastewater, meets emission standard. When we use the method to deal with ,wastewater,, we should know the

Research of acid mine wastewater treatment technology
Research of acid mine wastewater treatment technology

main method. The basic principle is to input neutralizer into ,acid wastewater,, to make heavy metal ions and hydroxyl ions react, generate precipitation of hydroxide dissolution difficulty in water, and, finally, make water to purify ,wastewater, meets emission standard. When we use the method to deal with ,wastewater,, we should know the

Wastewater Grease and Fatty Acid Removal Study- Aquafix
Wastewater Grease and Fatty Acid Removal Study- Aquafix

27/11/2018, · The average increase in removal of fatty acids at the approximately four-hour mark was 21.2%. The total fatty acid removal was 13.4% in wastewater with no biocatalyst and 34.6% in the wastewater with the QZL biocatalyst added. The effectiveness of the QZL biocatalyst against wastewater grease continued for the duration of the treatment.

What acid to use for adjusting wastewater pH?
What acid to use for adjusting wastewater pH?

Usually sulphuric ,Acid, is chosen because it's a very strong ,acid, and often economical as well. but you need to also consider the objectives of your ,wastewater, treatment plant e.g. in my plant I ...

TSMC Leads the Industry to Convert Ammonium Wastewater ...
TSMC Leads the Industry to Convert Ammonium Wastewater ...

Fulfill Circular Economy by Recycling Sulfuric Acid Waste and Ammonium Nitrogen Wastewater In 2015, TSMC developed a pre-processing system for sulfuric acid waste and ammonia nitrogen wastewater. Recycled sulfuric acid was used as adsorbent and was combined with ammonia nitrogen wastewater for creating ammonium sulfate wastewater, which outsourced for other purposes.

What acid to use for adjusting wastewater pH?
What acid to use for adjusting wastewater pH?

Usually sulphuric ,Acid, is chosen because it's a very strong ,acid, and often economical as well. but you need to also consider the objectives of your ,wastewater, treatment plant e.g. in my plant I ...

Treating Acids & Alkalies in Industrial Wastewater
Treating Acids & Alkalies in Industrial Wastewater

Acids and alkalis are used as treatment chemicals in Industrial Wastewater Treatment Plant. It is a method employed to reduce the disposal of used and excess acids and alkalis as hazardous waste. The use of acids and alkalis helps in reducing the problems …

TSMC Leads the Industry to Convert Ammonium Wastewater ...
TSMC Leads the Industry to Convert Ammonium Wastewater ...

Fulfill Circular Economy by Recycling Sulfuric Acid Waste and Ammonium Nitrogen Wastewater In 2015, TSMC developed a pre-processing system for sulfuric acid waste and ammonia nitrogen wastewater. Recycled sulfuric acid was used as adsorbent and was combined with ammonia nitrogen wastewater for creating ammonium sulfate wastewater, which outsourced for other purposes.

Phosphoric Acid for Wastewater Treatment - Carrollton Georgia
Phosphoric Acid for Wastewater Treatment - Carrollton Georgia

Wastewater treatment is a complex, multi-step process that involves mechanical processing, biologic treatments, and filtration. One of our clients in the paper industry uses various blends of phosphoric acid as part of their biologic treatments to neutralize the wastewater and restore the pH balance.

Simultaneous removal of acidity and lead from acid lead ...
Simultaneous removal of acidity and lead from acid lead ...

sulfuric ,acid. Wastewater, from ,acid, lead battery manufacturing or recycling industries contains mainly H 2SO 4 at a pH of 1.2 - 3 and soluble Pb2+ ions at a concentration of 5 - 15 mg L-1. Neutralization with alkaline substances, such as sodium hydroxide, sodium carbonate, lime or dolomite can adjust

Adjusting pH of wastewater & a bit about alkalinity too ...
Adjusting pH of wastewater & a bit about alkalinity too ...

Biological ,wastewater, treatment usually works best in a pH range from 7.0 - 8.0. Remember that this is the "best" range in a general sense. In making bioaugmentation products, we have used strains with pH ranges from 3.0 (Thiobacillus) to 11.0 (alkanophilic Bacillus). The most pH sensitive process tends to be ammonia removal or nitrification.

Resource utilization of pickling wastewater (waste acid)
Resource utilization of pickling wastewater (waste acid)

Acid, pickling ,wastewater, (waste ,acid,) refers to a kind of liquid waste produced in the process of steel rolling, metal surface treatment, electronic component manufacturing, etc., which is listed in the national list of hazardous wastes. According to the different chemical composition, ,acid, pickling ,wastewater, (waste ,acid,) can be divided into three types: hydrochloric ,acid,… Read more

Simultaneous removal of acidity and lead from acid lead ...
Simultaneous removal of acidity and lead from acid lead ...

sulfuric ,acid. Wastewater, from ,acid, lead battery manufacturing or recycling industries contains mainly H 2SO 4 at a pH of 1.2 - 3 and soluble Pb2+ ions at a concentration of 5 - 15 mg L-1. Neutralization with alkaline substances, such as sodium hydroxide, sodium carbonate, lime or dolomite can adjust

Resource utilization of pickling wastewater (waste acid)
Resource utilization of pickling wastewater (waste acid)

Acid, pickling ,wastewater, (waste ,acid,) refers to a kind of liquid waste produced in the process of steel rolling, metal surface treatment, electronic component manufacturing, etc., which is listed in the national list of hazardous wastes. According to the different chemical composition, ,acid, pickling ,wastewater, (waste ,acid,) can be divided into three types: hydrochloric ,acid,… Read more

Adjusting pH of wastewater & a bit about alkalinity too ...
Adjusting pH of wastewater & a bit about alkalinity too ...

Biological ,wastewater, treatment usually works best in a pH range from 7.0 - 8.0. Remember that this is the "best" range in a general sense. In making bioaugmentation products, we have used strains with pH ranges from 3.0 (Thiobacillus) to 11.0 (alkanophilic Bacillus). The most pH sensitive process tends to be ammonia removal or nitrification.

Wastewater Grease and Fatty Acid Removal Study- Aquafix
Wastewater Grease and Fatty Acid Removal Study- Aquafix

27/11/2018, · The average increase in removal of fatty acids at the approximately four-hour mark was 21.2%. The total fatty acid removal was 13.4% in wastewater with no biocatalyst and 34.6% in the wastewater with the QZL biocatalyst added. The effectiveness of the QZL biocatalyst against wastewater grease continued for the duration of the treatment.

Recovery of Organic Acid from Wastewater - Synder Filtration
Recovery of Organic Acid from Wastewater - Synder Filtration

Recovery of Organic Acid from Wastewater The recovery of organic acids from wastewater involves the use of membrane filtration technology to concentrate and recover volatile fatty acids. Once microfiltration and ultrafiltration membranes are employed to clarify and fractionate the suspended solids, nanofiltration can be used to desalt and concentrate the organic acids.

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