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Removal of ferrous ion from strong acid wastewater

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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Removal of ferrous ion from strong acid wastewater
Brief Analysis of the Main Treatment Methods of Phosphoric ...
Brief Analysis of the Main Treatment Methods of Phosphoric ...

Chemical, precipitation method is to use a variety of cations to combine with phosphate in ,wastewater, to form precipitation substances, so that phosphorus can be effectively separated from ,wastewater,; electrodialysis phosphorus removal is a membrane separation technology, it is only a method of concentrating phosphorus, it can not fundamentally remove phosphorus itself; biological method is …

Application of Enzymes in Textile Chemical Processing ...
Application of Enzymes in Textile Chemical Processing ...

In household ,washing, agent’s better removal of protein containing soil orstains. ... But ramie ,fiber, can usable if non-cellulose materials are removed by degumming. ... It can also be used to remove dyes from Enzyme applications in textile ,chemical, processing dye house ,wastewater,.

NEW TECHNOLOGY FOR WASTEWATER TREATMENT
NEW TECHNOLOGY FOR WASTEWATER TREATMENT

washing, water. Industrial ,wastewater, in addition to indirect cooling water, ... ,acid Chemical,, mining, steel, non-ferrous metallurgy, machinery, electroplating industries . 2 . Alkali ,Chemical fiber,, caustic soda, paper, printing and dyeing, leather, electroplating industry and oil re-

Best Practices for Wastewater Treatment and Management ...
Best Practices for Wastewater Treatment and Management ...

30/11/2017, · ,WASTEWATER, OVERVIEW. Looking first at pulping, this involves debarking, wood chipping, chip ,washing,, chip digestion, pulp screening, thickening and ,washing,. Further mechanical and ,chemical, processes are used to enhance the overall quality and the pulping yield.

Analysis of microfibers in waste water from washing machines.
Analysis of microfibers in waste water from washing machines.

Microfiber generated from synthetic ,fiber, in the process of laundering ... industrial wastes and smokes and petro-,chemical, oil refineries, ... mals and plants. The ,acid, rain or global warming is a great threat to the ecosys-tem today. Pollution is an alarming issue that is too broad to be studied as such but needs to be divided into diverse ...

Microfibers Solutions for companies - Ocean Clean Wash
Microfibers Solutions for companies - Ocean Clean Wash

It covers up to 10 ,washing, machines. It is a relevant and impactful solution for users with large laundry facilities such as hospitals, hotels, marinas, etc. Also, the solution is perfectly suitable in the fashion and textile industry or for ,wastewater, treatment facilities. In a …

Best Practices for Wastewater Treatment and Management ...
Best Practices for Wastewater Treatment and Management ...

30/11/2017, · ,WASTEWATER, OVERVIEW. Looking first at pulping, this involves debarking, wood chipping, chip ,washing,, chip digestion, pulp screening, thickening and ,washing,. Further mechanical and ,chemical, processes are used to enhance the overall quality and the pulping yield.

Treatment Technologies for Organic Wastewater | IntechOpen
Treatment Technologies for Organic Wastewater | IntechOpen

17/11/2011, · The ,wastewater, of the farmland may contain high concentration of pesticides or herbicides; the ,wastewater, of the coke plant may contain various PAHs; the ,wastewater, of the ,chemical, industry may contain various heterogeneity compounds, such as PCB, PBDE; the ,wastewater, discharged by the food industry contains complex organic pollutants with high concentration of SS and BOD; and the …

Soaping Agent - HT Fine Chemical Co. Ltd.
Soaping Agent - HT Fine Chemical Co. Ltd.

Soaping Agent, for ,Acid, Dyes 2815 This product is compound with special high-molecular compound, is dedicated to ,chemical fiber,, silk, wool, natural ,fiber, fabric, etc printing anti-stain soaping and removes the floating color after dy... view; ,Soaping agent, HT-HX Price view

Microfibers Solutions for companies - Ocean Clean Wash
Microfibers Solutions for companies - Ocean Clean Wash

It covers up to 10 ,washing, machines. It is a relevant and impactful solution for users with large laundry facilities such as hospitals, hotels, marinas, etc. Also, the solution is perfectly suitable in the fashion and textile industry or for ,wastewater, treatment facilities. In a …

14 Industrial Wastewater Treatment Principals and Ideas
14 Industrial Wastewater Treatment Principals and Ideas

(2) Low-concentration ,acid,-alkali ,wastewater,, such as ,washing, water in the ,acid washing, tank and rinsing water in the alkali ,washing, tank, should be neutralized. For neutralization treatment, the principle of waste treatment should be considered first.

Textile dyeing industry an environmental hazard
Textile dyeing industry an environmental hazard

washing, the dyed and printed fabric and yarn to achieve ,washing, fastness and bright backgrounds. ,Washing, agents like caustic soda based soaps; enzymes etc. are used for the purpose. This removes the surplus color and paste from the substrate. Water is also needed for cleaning the printing machines to remove loose color paste from print-

(PDF) Treatment and Management of Wastewater from an ...
(PDF) Treatment and Management of Wastewater from an ...

Ray et al. (2006) reported that pH of ,wastewater, outputs from acrylic ,fiber, industry (its ,wastewater, contains MG) at low pollution load is 4. Li et al. (2012a) reported that Fenton process reached ...

Analysis of microfibers in waste water from washing machines.
Analysis of microfibers in waste water from washing machines.

Microfiber generated from synthetic ,fiber, in the process of laundering ... industrial wastes and smokes and petro-,chemical, oil refineries, ... mals and plants. The ,acid, rain or global warming is a great threat to the ecosys-tem today. Pollution is an alarming issue that is too broad to be studied as such but needs to be divided into diverse ...

Share Your Innovations through JACS Directory Journal of ...
Share Your Innovations through JACS Directory Journal of ...

fiber, element, conc. sulfuric ,acid, to dark yellow, diluted into orange; in 10% of sodium hydroxide solution for orange. It is used for wool, polyamide ,fiber, and silk dyeing and printing directly, also used in leather and electrochemical aluminum color. Especially for the …

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