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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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Feedback from a metal processing industry MBR Plant in its ...
Feedback from a metal processing industry MBR Plant in its ...

Chemical cleaning is performed in-situ, in sludge, as a backwash of ,sodium hypochlorite, at 0.5% concentration by weight as free chlorine or citric acid at 4 % concentration by weight. An average interval between cleans of 3 months was recorded over the first 2 years. Chemical cleans take approximately 5

Alkaline Wastewater - an overview | ScienceDirect Topics
Alkaline Wastewater - an overview | ScienceDirect Topics

The treatment of this ,wastewater, is to neutralize by the addition of waste acid or ,acidic wastewater, to pH 5, and then, lime is added to precipitate fluoride. The reactions are as follows: (8.12) 2HF + …

Cleaning Chemicals - Thermic Fluid Line Cleaner ...
Cleaning Chemicals - Thermic Fluid Line Cleaner ...

Firstly, Drain The Existing Thermic Fluid From The System As Much As Possible. Collect It In Empty Barrels. ,After, That, Total System Is To Be Filled With Fresh Water And Circulated For 30 Minutes At 80°C. ,After, Some Time, Circulation Should Be Stopped And Contaminated Water Must …

Sodium Chlorite - an overview | ScienceDirect Topics
Sodium Chlorite - an overview | ScienceDirect Topics

In, sodium hypochlorite bleaching,, the washed and scoured fabric is passed through a dilute, sodium hypochlorite, bath for impregnation (saturator) and stored in a J-box or a large pit., After bleaching,, the goods are washed and treated with antichlor (NaHSO3) to remove any traces of, bleach. Bleaching, with, sodium chlorite, is most efficient at pH 4.02.

Water Treatment Chemicals - Calcium Hypochlorite ...
Water Treatment Chemicals - Calcium Hypochlorite ...

Wholesaler of Water Treatment Chemicals - Calcium ,Hypochlorite,, Poly-Aluminium-Chloride (PAC), Trichloroisocyanuric Acid (TCCA) and ,Sodium, Bisulfate offered …

What's the toxic effects of mixing muriatic acid and bleach
What's the toxic effects of mixing muriatic acid and bleach

24/9/2009, · The usage of ,Hypochlorite, Acid in my workplace is mainly applied to washing Sodium ,Hypochlorite, skids that produce chlorine to kill marine growth on offshore equipment. And usually maintenance staff have to use acid to wash the salt scales that remain in the pipework of the system on monthly basis. Appreciate your kind support and advise.

Search results for: sodium hypochlorite
Search results for: sodium hypochlorite

All the results collectively revealed that 0.5% phenol, 0.5% sodium ,hypochlorite,, and 70% ethanol could preferably be used as disinfectant for hospital setup against the carbapenem-resistant strain of A. baumannii. SDS PAGE analysis showed differential expression in the protein profile of A. baumannii ,after, …

Ammonia - Wikipedia
Ammonia - Wikipedia

Ammonia, is a compound of nitrogen and hydrogen with the formula NH 3.A stable binary hydride, and the simplest pnictogen hydride, ,ammonia, is a colourless gas with a distinct characteristic of a pungent smell. It is a common nitrogenous waste, particularly among aquatic organisms, and it contributes significantly to the nutritional needs of terrestrial organisms by serving as a precursor to ...

100+ documents about Sodium hypochlorite - 1Library
100+ documents about Sodium hypochlorite - 1Library

We tested 3 concentrations of sodium ,hypochlorite, (NaOCl) (1, 6 and12%) over 4 time periods (1, 6, 15 and 24 h) to determine if NaOCl denatures B. dendrobatidis DNA sufficiently to prevent its recogni- tion and amplification in PCR tests for the fungus. ,Soaking, in 12% NaOCl denatured 100% of DNA within 1 h.

Ingredient Glossary | The American Cleaning Institute (ACI)
Ingredient Glossary | The American Cleaning Institute (ACI)

BAKING SODA: The common name for ,sodium, bicarbonate, a mild alkali, it can be helpful in removing ,acidic, soils and can be used for both general and specific cleaning tasks. The scratchless abrasive action of dry baking soda, when used as a cleanser, helps in removing soil because the undissolved baking soda crystal is harder than soil but softer than sensitive surfaces such as fiberglass.

10000 PDFs | Review articles in SODIUM HYPOCHLORITE
10000 PDFs | Review articles in SODIUM HYPOCHLORITE

It is used as an oxidizing and bleaching agent and as a disinfectant. (From Grant & Hackh's Chemical Dictionary, 5th ed) | Explore the latest full-text research PDFs, articles, conference papers ...

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Subject: "sodium hypochlorite" - PubAg Search Results

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Subject: "sodium hypochlorite" - PubAg Search Results

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How to Treat Wastewater in Chemical and Allied Industries ...
How to Treat Wastewater in Chemical and Allied Industries ...

The ,acidic, and alkaline waste streams can be either treated separately with acid/alkali for pH correction or may be combined suitably with other waste streams. The effluent containing chemical sludge, settleable solids and high oil concentration (over 50 mg/l) can be treated by coagulation, flocculation and settling ,after, neutralisation.

Decontamination of Microorganisms and Pesticides from ...
Decontamination of Microorganisms and Pesticides from ...

Sodium hypochlorite, (NaOCl) solutions at concentrations of 50 to 200 ppm are the most widely used disinfectants in food processing units for washing fresh produce. A study conducted by Bermúdez‐Aguirre and Barbosa‐Cánovas ( 2013 ) involving the artificial contamination of fresh tomatoes demonstrated that 15 min dip treatment with 200 ppm NaOCl resulted in 8.06 log reductions of E. coli …

Guide to Cleaning and Sanitizing Winemaking Equipment ...
Guide to Cleaning and Sanitizing Winemaking Equipment ...

Dilute bleach solutions are prepared from ,sodium hypochlorite, and/or chlorinated trisodium phosphate (TSP). TSP is a stronger and therefore more effective alkaline chemical than ,sodium, carbonate, and is a common component of household laundry products. Diversol BX/A is a very common chlorine-based product used by home winemakers.

sodium hypochlorite 5 percent uses - itsjustuscast.com
sodium hypochlorite 5 percent uses - itsjustuscast.com

It's Just Us Podcast. It's not news, it's not tech, it's not…a lot of things. It's just us

Decontamination of Microorganisms and Pesticides from ...
Decontamination of Microorganisms and Pesticides from ...

Sodium ,hypochlorite, (NaOCl) solutions at concentrations of 50 to 200 ppm are the most widely used disinfectants in food processing units for washing fresh produce. A study conducted by Bermúdez‐Aguirre and Barbosa‐Cánovas ( 2013 ) involving the artificial contamination of fresh tomatoes demonstrated that 15 min dip treatment with 200 ppm NaOCl resulted in 8.06 log reductions of E. coli ...

Disposal of Waste | Prudent Practices in the Laboratory ...
Disposal of Waste | Prudent Practices in the Laboratory ...

Calcium ,hypochlorite, may be used as an alternative to ,sodium hypochlorite, and requires a smaller volume of liquid. For 0.1 mol of thiol, 42 g (25% excess) of 65% calcium ,hypochlorite, (technical grade) is stirred into 200 mL of water at room temperature.

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