Wastewater treatment device for constructional engineering

Abstract

The invention discloses a wastewater treatment device for constructional engineering. The device comprises a main body, a primary filtering device is arranged on the outer surface of one side of the main body, the primary filtering device comprises a fine filtering fence, a sewage inlet pipe, a sewage pump and a sewage discharging pipe, and a water connector is arranged on the outer surface of theother side of the main body; a water softening device is arranged on the outer surface of one side of the water connector, the water softening device comprises a water inlet, an activated carbon filter, ion exchange resin and a water outlet, a water purifying device is arranged on the outer surface of one side of the water softening device, and the water purifying device comprises a water inlet pipe, an RO reverse osmosis membrane, an electrolytic bar and a water outlet pipe. The invention belongs to the technical field of sewage. According to the wastewater treatment device for constructional engineering, the quality of water is improved, water resources are reasonably arranged and used, the ecological environment can be improved, cyclic utilization of water is promoted, the whole livingenvironment is protected, and better use prospects are brought to development of the construction industry.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device for construction engineering. Background technique [0002] After the sewage is treated to improve the water quality, the waste water can be reused and water resources are saved. Therefore, there are sewage treatment systems and devices in many fields, such as the catering industry, residents’ lives, and construction projects, but traditional The sewage treatment of construction workers cannot be treated in a complete and environmentally friendly manner. Additives are required, and there is no level of treatment and use. There are many aspects of life that require water, such as washing clothes, cooking, car washing and drinking, etc. Traditional sewage treatment cannot treat these wastewater according to the preliminary treatment. And soft water, clean water separated treatment, can not better improve the water quality, can not rationally arran...

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Problems solved by technology

[0002] After the sewage is treated to improve the water quality, the waste water can be reused and water resources are saved. Therefore, there are sewage treatment systems and devices in many fields, such as the catering industry, residents’ lives, and construction projects, but traditional The sewage treatment of construction workers cannot be treated in a complete and environmentally friendly manner. Additives are required, and there is no level of treatment and use. There are many aspects of life that require water, such as washing clothes, cooking, car washing and drinking, etc. Traditional sewage treatment cannot treat these wastewater according to the preliminary treatment. And soft water, clean water separated treatment, can not better improve the water quality, can not rationally arrange the use of water resources, can not improve the ecological environment, can not protect the construction industry and promote the water circulation system, so we propose a construction project waste water treatment plant

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