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Concentrated brine treatment for fracturing flowback fluid treatment

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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Concentrated brine treatment for fracturing flowback fluid treatment
Treatment of Wastewater from a Slaughterhouse by Gliding ...
Treatment of Wastewater from a Slaughterhouse by Gliding ...

3/2/2014, · ,Wastewater, samples from liquid effluents of a ,slaughterhouse, in the city of Yaounde (Cameroon) was first analyzed and exposed to gliding arc (glidarc) electric discharge to reduce the pollution load. The analyzed results showed high levels of organic pollution parameters (BOD5 = 2000 mg/L, COD = 30544 mg/L) and the presence of a large amount of microorganisms.

Industrial Wastewater Treatment of Food Industry Using ...
Industrial Wastewater Treatment of Food Industry Using ...

The ,wastewater, from industries varies so greatly in both flow and pollution strength. So, ... SS,,acidity,,alkalinity 1000–2500 200 –250 100–2400 900–1800 200–1700 500–1300 500–1200 ... ,Slaughterhouse, 1500-2500 - 800 7

Physico-Chemical and Microbial Analysis of the Effects of ...
Physico-Chemical and Microbial Analysis of the Effects of ...

Keywords: ,Slaughterhouse,, ,wastewater,, environment, bacteria, abat-toirs, water quality, physico-chemical and microbial properties, hazard and safety 1. Introduction. Meat quality control is a system that regulates the measure of extrinsic mate-rials such as chemical residues, toxins, pathogenic microorganisms and putrefied

animal farming wastewater treatment tevet water | chemical ...
animal farming wastewater treatment tevet water | chemical ...

Irish Water’s domestic ,wastewater, treatment plants produced a collective total of 53,543 tonnes of sewage sludge (dry solids) during 2014, with 42,483 (79.3%) being spread on agricultural land. But Ireland’s cattle herd (not including other animals) produced over twelve million tonnes (assuming 5 kg of waste per animal per day).

Source Characterization of Disinfectants in Municipal ...
Source Characterization of Disinfectants in Municipal ...

Wastewater, from funeral Homes In funeral homes, TCS is used as a skin cleaner, preservative of the skin of dead bodies [46] and as an embalming fluid [47,48]. No sources of information for these statements have been identified by the authors, related to funeral homes. ,Slaughterhouse wastewater, No direct information has been found in the ...

Enzymatic hydrolysis of floatable fatty wastes from dairy ...
Enzymatic hydrolysis of floatable fatty wastes from dairy ...

The parameter used to establish the best conditions of hydrolysis was the ,acidity, index ... In a study with ,wastewater, from a poultry ,slaughterhouse, presenting 800 mg L −1 of O&G, during enzymatic hydrolysis using lipase, the LCFAs concentration decreased over a reaction period of 4 to 8 h.

Enzymatic hydrolysis of floatable fatty wastes from dairy ...
Enzymatic hydrolysis of floatable fatty wastes from dairy ...

The parameter used to establish the best conditions of hydrolysis was the ,acidity, index ... In a study with ,wastewater, from a poultry ,slaughterhouse, presenting 800 mg L −1 of O&G, during enzymatic hydrolysis using lipase, the LCFAs concentration decreased over a reaction period of 4 to 8 h.

Physico-Chemical and Microbial Analysis of the Effects of ...
Physico-Chemical and Microbial Analysis of the Effects of ...

Keywords: ,Slaughterhouse,, ,wastewater,, environment, bacteria, abat-toirs, water quality, physico-chemical and microbial properties, hazard and safety 1. Introduction. Meat quality control is a system that regulates the measure of extrinsic mate-rials such as chemical residues, toxins, pathogenic microorganisms and putrefied

Characterization-of-Abattoir-Wastewater-and-Evaluation-of ...
Characterization-of-Abattoir-Wastewater-and-Evaluation-of ...

It is known that pH is the measure of ,acidity, and alkalinity of water. The pH of both abattoirs untreated ,wastewater, samples were oscillating between slightly acidic and basic range, with values ranging from 6.8-7.6 for Kera abattoir and form 6.81-8.10 for Luna abattoir (Table 3.1).

JACINEUMO F. DE OLIVEIRA1* FERNANDO N. RODRIGUES2 …
JACINEUMO F. DE OLIVEIRA1* FERNANDO N. RODRIGUES2 …

The applied treatments included the application ,of slaughterhouse wastewater, (SW) and dairy ,wastewater, (DW), collected after preliminary treatment with railing and static sieving, respectively, from two agroindustries located in the municipality of Lavras-MG, besides a control, characterized

PPT – Treatment of Slaughterhouse Wastewater PowerPoint ...
PPT – Treatment of Slaughterhouse Wastewater PowerPoint ...

Challenges ,of Slaughterhouse Wastewater,. ,Wastewater, contains large amounts of blood, fat, and hair ; ... Water pollution and Treatment Chapters 1014 - The larger input of NH3 in MN is responsible for the lower rain ,acidity, than in NY. ... Acid rain has scarred the pine forest at …

Environmental Science: Water Research & Technology Recent ...
Environmental Science: Water Research & Technology Recent ...

Recovery of viable ammonia–nitrogen products from agricultural ,slaughterhouse wastewater, by membrane ... The primary mandate of ,wastewater, treatment facilities is the ... Acid mine drainage (AMD) presents severe ecological pollution challenges because of its extreme ,acidity, and sulphate and toxic metal contents. From the ...

JACINEUMO F. DE OLIVEIRA1* FERNANDO N. RODRIGUES2 …
JACINEUMO F. DE OLIVEIRA1* FERNANDO N. RODRIGUES2 …

The applied treatments included the application ,of slaughterhouse wastewater, (SW) and dairy ,wastewater, (DW), collected after preliminary treatment with railing and static sieving, respectively, from two agroindustries located in the municipality of Lavras-MG, besides a control, characterized

Microbial community and performance of slaughterhouse ...
Microbial community and performance of slaughterhouse ...

The performance of anaerobic filter bioreactors (AFs) is influenced by the composition of the substrate, support medium, and the microbial species present in the sludge. In this study, the efficiency of a ,slaughterhouse, effluent treatment using three AFs containing different support media was tested, and the microbial diversity was investigated by amplified ribosomal DNA restriction analysis ...

Characterization-of-Abattoir-Wastewater-and-Evaluation-of ...
Characterization-of-Abattoir-Wastewater-and-Evaluation-of ...

It is known that pH is the measure of ,acidity, and alkalinity of water. The pH of both abattoirs untreated ,wastewater, samples were oscillating between slightly acidic and basic range, with values ranging from 6.8-7.6 for Kera abattoir and form 6.81-8.10 for Luna abattoir (Table 3.1).

Treatment of Tannery - energypedia.info
Treatment of Tannery - energypedia.info

• Pickling: Pickling increases the ,acidity, of the hide to a pH value of 3 by addition of acid liquor and salts, enabling chromium tannins to enter the hide. Salts are added to prevent the hide from swelling. For preservation purposes, 0.03-2% by weight of fungicides and bactericides are usually applied. sometimes performed in one single float.

Table 6 Reported Chemical Compositions of Meat Processing ...
Table 6 Reported Chemical Compositions of Meat Processing ...

Suspended solids (SS) (mg L) 3677 3574 1 122 154 113-324 15 Type of meat that ,slaughterhouse, design ensures the complete segregation of process washwater and

Industrial Wastewater Treatment of Food Industry Using ...
Industrial Wastewater Treatment of Food Industry Using ...

The ,wastewater, from industries varies so greatly in both flow and pollution strength. So, ... SS,,acidity,,alkalinity 1000–2500 200 –250 100–2400 900–1800 200–1700 500–1300 500–1200 ... ,Slaughterhouse, 1500-2500 - 800 7

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