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Address: North Industrial Park, Xianggong Street Office, Zhangqiu District, Jinan City, Shandong Province

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Email：sales@cnrootsblower.com

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Tel：86-400-6366-627

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Tel：86-0531-83833832

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Tel：86-0531-83828569

Chemical wastewater evaporation treatment project

Chemical wastewater evaporation treatment project

Pure water changes its original physical property or chemical property after use and becomes wastewater containing different kinds of impurities. Chemical wastewater is the wastewater such as process wastewater, cooling water, exhaust gas washing water, equipment and site flushing water discharged in chemical production. If these wastewaters are discharged without treatment, they will cause different nature and different degree of pollution of water bodies, thus endangering human health and affecting the production of industry and agriculture.

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Flame retardant wastewater evaporation treatment process

Flame retardant wastewater evaporation treatment process

Flame retardants, functional additives that give flame-retardant properties to flammable polymers, are mainly designed for flame retardancy of polymer materials; there are various types of flame retardants, which are divided into additive flame retardants and reactive flame retardants according to the method of use.

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Cellulose wastewater treatment

Cellulose wastewater treatment

The main pollutants in hydroxypropyl methylcellulose wastewater are sodium chloride, isopropyl alcohol, hemicellulose derivatives, lost cellulose ether products, etc. The CODcr (dichromate oxygen demand) of the production wastewater can reach up to 60,000mg/l, and the salt content can reach up to 80,000mg/l, with a mass concentration of 7%-8%, which is a high concentration of salt-containing, hard-to-degrade wastewater.

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Integrated industrial wastewater treatment

Integrated industrial wastewater treatment

For some chemical wastewater for biochemical treatment has a certain impact, resulting in poor direct biochemical treatment, Tepaul Environmental Protection and Energy Conservation Technology Co., Ltd. has a unique treatment process for such wastewater, and pretreatment + MVR evaporation + compound oxidation + hydrolysis acidification + anaerobic + aerobic. After the wastewater is evaporated, most of the organic matter exists in the evaporation mother liquor, and the condensate after evaporation only contains a small amount of low boiling point, small molecular chain organic matter, and the biochemical treatment effect is good.

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Evaporation treatment process for power plant desulfurization wastewater

Evaporation treatment process for power plant desulfurization wastewater

The main component of magnesium desulfurization tailing liquid in power plant is magnesium sulfate, the general treatment method is to discharge the clear liquid after pressing and filtering to the sewage station for treatment, but this treatment increases the waste water discharge and causes the waste of magnesium sulfate resources, evaporation process can be taken to evaporate and crystallize the desulfurization waste water to turn waste into treasure.

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Rubber accelerator wastewater treatment project

Rubber accelerator wastewater treatment project

Promoter wastewater contains a large amount of hard-to-biodegrade organic matter, and its hard-to-biodegrade is mainly due to three reasons: first, because the wastewater contains a large number of structurally stable heterocyclic compounds, whose own chemical composition and structural stability make it resistant to degradation; second, because the wastewater contains a large number of toxic substances, which are not only difficult to degrade themselves, but also seriously inhibit the degradation of other easily biodegradable organic matter by microorganisms; and Thirdly, the wastewater contains high salt content to seriously inhibit the degradation ability of microorganisms to organic matter.

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Mingtian Machinery

A national high-tech enterprise integrating scientific research, production and sales

Tel：86-531-59635879

E-mail：sales@cnrootsblower.com

Address：North of Niuyi Village, Xianggongzhuang Subdistrict,Zhangqiu District, Jinan City, Shandong Province, P. R. China

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