Mobile unpowered drinking water device and method for treating drinking water by using device

Abstract

The invention discloses a mobile unpowered drinking water device, which comprises: a primary water lifting system, a dosing system, a water purification system, a backwashing system, and a central control system. The mobile drinking water treatment device can It consists of one or more water purification units, which can be combined on site according to the water demand. The process flow of the device is as follows: the raw water enters the flocculation reaction tank through the first-stage water pump, and the medicament enters the flocculation reaction together with the raw water through the tubular mixer. pool, and then enters the membrane pool and is filtered by the low-pressure osmotic membrane module. At this time, most of the suspended solids, colloids, and some bacteria and viruses in the water body are removed. Water is pumped to urban or rural water distribution networks. The water treatment process of the present invention is simple, easy to operate, high degree of automation, good water quality, filter equipment can be made into a container, easy to move, no external pressure in the filter process, long service life, greatly saving costs and maintenance costs, the device It can be used in fields such as military field operations, field building construction, and emergency water use in cities and rural areas.

Description

technical field [0001] The invention belongs to the technical field of drinking water treatment; in particular, it relates to a mobile unpowered drinking water device and a method for treating drinking water. Background technique [0002] my country has a large rural population, and there are serious drinking water safety problems in many areas, such as excessive iron and manganese content, and a large amount of heavy metal ions in drinking water in some areas. In many poor areas and remote areas, tap water supply is difficult, and domestic water is difficult to meet standards Especially in recent years, with the development of industrial and agricultural society, the irrational use of water resources has become serious, causing numerous water pollution problems, seriously damaging the natural environment, and affecting human health. [0003] Frequent natural disasters in my country, climate and geological changes, and floods in many areas have caused a sharp increase in the ...

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Problems solved by technology

[0008] Aiming at the deficiencies of the prior art, the present invention provides a mobile non-powered drinking water device and its drinking water treatment method to solve the problems of complex water purification treatment operation process, high energy consumption, and high equipment installation cost, and at the same time it can facilitate Mobile, strong flexibility, the treatment of different water quality (high turbidity, high suspended solids, water containing heavy metals) all meet the national drinking water standard, high efficiency, can better solve military field battles, field construction, urban and rural emergency water question

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