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Composition detection of fracturing flowback fluid in oil and gas fields

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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Composition detection of fracturing flowback fluid in oil and gas fields
Ammonia Pro - Water Treatment Ammonia | Ammonia Pro
Ammonia Pro - Water Treatment Ammonia | Ammonia Pro

Ammonia. Ammonia is used in several areas of water and wastewater treatment, such as pH control, in solution form to regenerate weak anion exchange resins, in conjunction with chlorine to produce potable water, and as an oxygen scavenger in boiler water treatment.

Ammonia removal wastewater - NH3 stripping tower (stripper ...
Ammonia removal wastewater - NH3 stripping tower (stripper ...

To remove the ,ammonia, out of the ,wastewater,, air stripping of ,ammonia, laden water is proven technology. The ,ammonia, or NH 3 is first stripped from the ,wastewater, in a stripping tower. The equipment used for this stripping process is similar to that of the gas scrubbing technology : an NH 3 stripping tower is a packed column (with internals and packing inside) similar to those used for …

(PDF) AMMONIA REMOVAL FROM WASTEWATER | Rakesh …
(PDF) AMMONIA REMOVAL FROM WASTEWATER | Rakesh …

The discharge of ammonia from wastewater treatment plants and industrial processes has become a challenging issue through the United States. Many concentrated wastewater streams produced in food and agro- industry are treated using sludge digestion, and effluents from this process frequently contain ammonia in high concentrations (up to 2 kg/m3).

AMMONIA AND PHOSPHORUS REMOVAL IN MUNICIPAL WASTEWATER …
AMMONIA AND PHOSPHORUS REMOVAL IN MUNICIPAL WASTEWATER …

AMMONIA, AND PHOSPHORUS REMOVAL 47 ,AMMONIA, AND PHOSPHORUS REMOVAL IN MUNICIPAL ,WASTEWATER TREATMENT, PLANT WITH EXTENDED AERATION E. SOTIRAKOU G. KLADITIS N. DIAMANTIS H. GRIGOROPOULOU * Department of Chemical Engineering, Laboratory of Chemical Process Engineering, National Technical University of Athens, GR 157 80 Athens, …

Ammonia Pro - Water Treatment Ammonia | Ammonia Pro
Ammonia Pro - Water Treatment Ammonia | Ammonia Pro

Ammonia. Ammonia is used in several areas of water and wastewater treatment, such as pH control, in solution form to regenerate weak anion exchange resins, in conjunction with chlorine to produce potable water, and as an oxygen scavenger in boiler water treatment.

Removing Ammonia From Wastewater - EzineArticles
Removing Ammonia From Wastewater - EzineArticles

Ammonia, in ,wastewater, contains nitrates that are toxic to the environment and detrimental to human health. Thus, ,removing ammonia from wastewater, is crucial to prevent the risks of poisoning and fatality. Companies and municipalities should enforce strict rules and regulations on effective ,wastewater treatment, to address the bad impact of ,ammonia,.

Ammonia Nitrogen - wastewater treatment
Ammonia Nitrogen - wastewater treatment

As with any sample, the accuracy of the ,ammonia, result starts with sample collection. To help keep the sample from biologically or chemically degrading, you must add sulfuric ,acid, to a pH of less than 2 and to cool the sample to 4oC. A sample for ,ammonia, analysis preserved this way will keep up to 28 days.

Efficient ammonia recovery from wastewater using ...
Efficient ammonia recovery from wastewater using ...

In this study, ammonia is recovered directly by using an electrically conducting gas-stripping membrane that is immersed into a wastewater reactor. Under cathodic potentials, these membranes were used to facilitate conversion of ammonium (NH 4 + ) into ammonia (NH 3 ), which was then extracted by either circulating an acid solution or by applying a vacuum on the back side of the membrane.

Ammonia Nitrogen - wastewater treatment
Ammonia Nitrogen - wastewater treatment

As with any sample, the accuracy of the ammonia result starts with sample collection. To help keep the sample from biologically or chemically degrading, you must add sulfuric acid to a pH of less than 2 and to cool the sample to 4oC. A sample for ammonia analysis preserved this …

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

Alkalinity or buffering capacity is a key consideration in wastewater treatment especially if you require ammonia oxidation. AOB/NOB activity consumes approximately 7.1 mg alkalinity as CaCO3 per mg ammonia fully oxidized. Other processes in the nitrogen cycle can release alkalinity back into the water. 1 Comment

Management of Aqueous Ammonia Wastewater
Management of Aqueous Ammonia Wastewater

2 ,Ammonia, Properties Quick review • Lighter than air • Gas at ambient, liquefied under pressure • Self alarming – sight and smell with a pungent odor • Detectable by nose, from 5 to 25 ppm • Highly irritating to eyes, skin, respiratory tract • Affinity to water, mixes readily • Service technicians take advantage of this property by bubbling vapor into water to work

Organics Oceania | Ammonia Extraction from wastewater
Organics Oceania | Ammonia Extraction from wastewater

An alternative to destroying the stripped ,ammonia, is extraction with the use of an ,acid, scrubber. The Advanced Thermal ,Ammonia, Stripper ,with Ammonia, Salt recovery has been developed and patented by Organics to provide a fundamental option for disposing of, or benefiting from, ,ammonia, removed from ,wastewater, streams.

(PDF) AMMONIA REMOVAL FROM WASTEWATER | Rakesh …
(PDF) AMMONIA REMOVAL FROM WASTEWATER | Rakesh …

The discharge of ammonia from wastewater treatment plants and industrial processes has become a challenging issue through the United States. Many concentrated wastewater streams produced in food and agro- industry are treated using sludge digestion, and effluents from this process frequently contain ammonia in high concentrations (up to 2 kg/m3).

Ammonia Nitrogen - wastewater treatment
Ammonia Nitrogen - wastewater treatment

As with any sample, the accuracy of the ammonia result starts with sample collection. To help keep the sample from biologically or chemically degrading, you must add sulfuric acid to a pH of less than 2 and to cool the sample to 4oC. A sample for ammonia analysis preserved this way will keep up to 28 days.

Semiconductor wastewater treatment-Wastewater treatment
Semiconductor wastewater treatment-Wastewater treatment

3) Phosphate source is insufficient, biological ,ammonia, reduction need to keep C:N:P at 100 :5 :1, need increase Phosphate to 3~4 mg/L. 4) Need to dilute ,wastewater, to decrease inhibitions and biomass quick cultivation. 1) Stop aeration and inflow in aeration tank. 2) Decant 2400 m3 ,wastewater, …

Efficient ammonia recovery from wastewater using ...
Efficient ammonia recovery from wastewater using ...

In this study, ammonia is recovered directly by using an electrically conducting gas-stripping membrane that is immersed into a wastewater reactor. Under cathodic potentials, these membranes were used to facilitate conversion of ammonium (NH 4 + ) into ammonia (NH 3 ), which was then extracted by either circulating an acid solution or by applying a vacuum on the back side of the …

Management of Aqueous Ammonia Wastewater
Management of Aqueous Ammonia Wastewater

2 ,Ammonia, Properties Quick review • Lighter than air • Gas at ambient, liquefied under pressure • Self alarming – sight and smell with a pungent odor • Detectable by nose, from 5 to 25 ppm • Highly irritating to eyes, skin, respiratory tract • Affinity to water, mixes readily • Service technicians take advantage of this property by bubbling vapor into water to work

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