Filler/ultrafiltration membrane integrated water purifying device and application method thereof

Abstract

The invention relates to a filler / ultrafiltration membrane integrated water purifying device and an application method thereof and belongs to the technical field of drinking water treatment. The filler / ultrafiltration membrane integrated water purifying device can be used for solving the problems that an existing ultrafiltration water purifying device and an application method thereof are high in working pressure, high in energy consumption, high in operating cost, complex in operation management, high in operation technical requirements and poor in effluent quality. The filler / ultrafiltration membrane integrated water purifying device comprises a constant-level raw water tank, a lift water tank, a lift water pump, an air pump, a gas flowmeter, an ultrafiltration membrane tank, filler, a perforation isolation cover, an ultrafiltration membrane component, a supporting layer, an aeration device, an air exhausting device and an overflow weir. The filler / ultrafiltration membrane integrated water purifying device is characterized in that the filler and the ultrafiltration membrane component are arranged in one system, a low-pressure low-energy-consumption medicament-free filler / ultrafiltration membrane component integrated water purifying device is constructed, a dual water purification effect is achieved, the working pressure is low, and hydraulic cleaning and chemical cleaning are not required, so that the filler / ultrafiltration membrane integrated water purifying device has the advantages of good effluent quality, stable water yield, small occupied area, low working pressure, low operating cost, simple operation management, small maintenance load, low requirements on operation technological level of workers and the like.

Description

technical field [0001] The invention belongs to the technical field of drinking water treatment, and specifically relates to a low-pressure, low-energy consumption, low-maintenance and chemical-free packing / ultrafiltration membrane integrated green water purification device and an application method thereof Background technique [0002] With the development of the economy and the continuous improvement of people's living standards, the safety of drinking water has attracted more and more attention from the state and society. In recent years, the amount of sewage discharge has increased, the types and concentrations of pollutants have increased, the situation of water pollution has become increasingly severe, and the problem of water use has become increasingly prominent. [0003] Ultrafiltration can effectively remove suspended solids, colloids and pathogenic microorganisms in water. It is known as the core treatment technology of the third generation of drinking water. It h...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of high working pressure, high energy consumption, high operating cost, complicated operation and management, and poor water quality in the existing ultrafiltration water purification device and application method, and to provide a packing / ultrafiltration membrane integration Water purification device and application method thereof

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