Integrated complete equipment for sewage treatment

Abstract

The present invention discloses one integral sewage treating system in Z's process. Inside the movable cabinet frame, there are sewage pump, water purifier tank, reactor, flocculant tank, the first mixer, disinfector tank, the second mixer, the first filter, the second filter, screw dewtering machine and reverse flushing pump. The present invention treating sewage to reach the re-use standard, and has low investment and low running cost.

Description

technical field [0001] The invention relates to a Z-method sewage treatment integrated complete set of equipment. Background technique [0002] Sewage treatment methods can be summed up by four series: physical method, chemical method, physical chemical method and biochemical method. Most of the process technologies are composed of two or more methods to complete the entire sewage treatment process. However, in the process of industrial sewage treatment, whether it is large-volume sewage treatment or small-volume sewage treatment, building structures are the main body, and there are problems such as large land occupation, high investment, high operating costs, poor load resistance, and high efficiency of treatment equipment. Low, the proportion of sewage resources is small, especially in the reuse of reclaimed water, the huge investment in the pipeline network makes it difficult to promote the reuse of sewage in a large area, and the construction of the drainage pipeline net...

AI Technical Summary

Problems solved by technology

However, in the process of industrial sewage treatment, whether it is large-volume sewage treatment or small-volume sewage treatment, building structures are the main body, and there are problems such as large land occupation, high investment, high operating costs, poor load resistance, and high efficiency of treatment equipment. Low, the proportion of sewage resources is small, especially in the reuse of reclaimed water, the huge investment in the pipeline network makes it difficult to promote the reuse of sewage in a large area, and the construction of the drainage pipeline network accounts for 50% of the total investment in sewage treatment, which also restricts The investment and construction of sewage treatment, especially in water-deficient cities, on the one hand, must turn sewage into resources, and on the other hand, it is necessary to find a facility that saves investment and is convenient for turning sewage into resources. Therefore, a mobile integrated sewage treatment cabinet is developed. Reuse has a great market prospect

[0003] After sewage treatment meets the requirements of reuse, the general process technology requires large investment and complex treatment technology. Generally, it must go through primary treatment, secondary treatment and tertiary treatment (deep treatment) to meet the reuse standard. Technically, physical Combination of a variety of technology, chemical method, physical chemical method and biochemical method, the operation cost is high, the economic benefit is poor, it is difficult to rely on market pull to complete

To complete the treatment of sewage in a cabinet and meet the requirements of reclaimed water reuse, technically, physical and chemical methods, biochemical methods and membrane treatment methods can be used. The former sewage treatment quality is poor, the investment is large, and it is difficult to turn it into a cabinet. , the latter has a large investment and high processing costs, and its membrane materials rely on imports

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