Condensation type sewage impurity treatment process

A technology for treating process and impurities, which is applied in the field of coagulation and stereotyped sewage impurity treatment process, can solve the problems of time-consuming sewage treatment and waste of chemical reagent resources for sewage treatment, so as to simplify the treatment process and treatment time, promote sustainable development, The effect of improving efficiency

Inactive Publication Date: 2019-05-31
柴树林
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Problems solved by technology

[0008] The existing units that treat domestic sewage generated by residents mostly deal with sewage in a general manner. For example, the composition of domestic sewage is relatively fixed, and the main components contain organic substances such as carbohydrates, proteins, amino acids, fats, etc., which are more suitable for bacteria. growth and become a place for the survival and reproductio

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  • Condensation type sewage impurity treatment process
  • Condensation type sewage impurity treatment process
  • Condensation type sewage impurity treatment process

Examples

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Embodiment 1

[0050] See Figure 1-4 , A coagulation type sewage impurity treatment process, including the following steps:

[0051] Step 1. Sewage heat storage pretreatment: pass the domestic sewage into the preheating mixing box 2 through the pipeline, start the anti-pollution electric heating wire 3 in the preheating mixing box 2 to heat the domestic sewage in the preheating mixing box 2;

[0052] Step 2: Stir and mix the sewage quality liquid, pass the domestic sewage heated by the preheating mixing box 2 into the impurity mixing tank 4, and starting the mixing motor 5 and the mixing motor 5 to drive the stirring shaft 6 in the impurity mixing tank 4 to rotate. So as to stir and mix the heated domestic sewage;

[0053] Step three, mixed liquid classification filtration, the mixed liquid domestic sewage stirred by the stirring shaft 6 in the impurity mixing tank 4 is passed into the classification filtrate tank 10 for classification filtration;

[0054] Step 4. Dewatering the mixed liquid. Drai...

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Abstract

The invention discloses a condensation type sewage impurity treatment process and belongs to the technical field of sewage impurity treatment. The condensation type sewage impurity treatment process includes the steps of heat storage and pretreatment of sewage, mixing and blending of sewage liquid, grading filtration of mixed liquid, dehydration of the mixed liquid, accumulation of sewage impurities in dissolution layer and discharge of the impurities by wind pressure; grading and filtration treatment of domestic sewage discharged from residential areas can be realized, meanwhile, the impurities in the domestic sewage can be condensed into solid particles which are blown to the planning area by a blower, and fertilizer of the land in crop planting area is improved; compared with the priorart, the condensation type sewage impurity treatment process has the advantages that domestic sewage treatment process is simplified, treatment time is reduced, and the efficiency in sewage purification is improved; meanwhile, the domestic sewage is reused, the damage of the sewage to the external environment is reduced, and practical guidance for developing new energy in rural areas and promotingsustainable development of rural economy and society is provided.

Description

Technical field [0001] The present invention relates to the technical field of sewage impurity treatment, and more specifically, to a coagulation-type sewage impurity treatment process. Background technique [0002] Sewage usually refers to polluted water discharged from life and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage include pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. Among the water pollution caused by human production activities, the water pollution caused by industry is the most serious. Such as industrial wastewater, which contains many pollutants and complex components, not only difficult to purify in the water, but also difficult to treat. Industrial wastewater is the most important cause of water pollution caused by industrial pollution. It accounts for most of the pollutants emitted by industry. The pollutants contained in industrial ...

Claims

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Application Information

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IPC IPC(8): C02F9/10
Inventor 不公告发明人
Owner 柴树林
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