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Saline-alkaline land brackish water desalination treatment technology

A technology for desalination and treatment of brackish water, applied in the field of desalination and treatment of brackish water in saline-alkali land, can solve problems affecting drinking water safety for humans and animals, lack of fresh water resources, etc., and achieve the effects of ensuring normal growth, preventing waste, and relieving tension

Active Publication Date: 2018-07-20
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the influence of groundwater runoff conditions and paleo-sedimentary environment, various types of brackish water formed in the inland and coastal areas of the Yellow River Plain and coastal plain in Shandong Province. Therefore, Shandong lacks sufficient fresh water resources and seriously affects the Safety of local agricultural production and drinking water for humans and animals

Method used

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Embodiment Construction

[0022] Below in conjunction with embodiment, further set forth the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the description is illustrative in nature and not intended to limit the scope of the claims.

[0023] This embodiment relates to a water treatment process, in particular to a process for desalination of brackish water in saline-alkali land, comprising the following steps,

[0024] Step 1, water collection, a water collection well is set, the water collection well is used to collect the brackish water in the deep soil of saline-alkali land, the brackish water is the raw water in the water treatment process, and a water collection well is set on one side...

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Abstract

The invention discloses a saline-alkaline land brackish water desalination treatment technology. The technology comprises the steps of water collection, sterilization, filtration, disinfection, desalination and distribution. The technology can directly treat the brackish water to form direct drinking water or irrigation water. The technology is mainly for meeting people's daily life drinking needs. The cooperation of a water intake controller, a flow sensor and an electromagnetic control valve makes converted freshwater used for crop drip irrigation when the drinking demand is low or zero, anddrip irrigation can ensure the normal growth of crops, and also can save water and prevent the waste of freshwater resources. The technology fully uses the underground brackish water in saline-alkaline regions to alleviate the shortage of the freshwater resources, and is especially for being applied to the saline-alkaline regions or regions rich in underground brackish water.

Description

technical field [0001] The invention relates to the technical field of brackish water treatment, in particular to a saline-alkali brackish water desalination treatment process. Background technique [0002] Water is the source of life, and my country is a country seriously short of water, especially in the vast area of ​​saline-alkali land in our country, where the problem of fresh water is particularly serious. [0003] Taking Shandong as an example, the province's brackish water area reaches 10,900 square meters, mainly distributed in the northwest of Shandong and the "three north" areas of Weifang City. Due to the influence of groundwater runoff conditions and paleo-sedimentary environment, various types of brackish water formed in the inland and coastal areas of the Yellow River Plain and coastal plain in Shandong Province. Therefore, Shandong lacks sufficient fresh water resources and seriously affects the Safety of local agricultural production and drinking water for ...

Claims

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Application Information

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IPC IPC(8): C02F9/08C02F101/16C02F103/08
CPCC02F1/001C02F1/32C02F1/42C02F1/50C02F1/78C02F9/00C02F2001/427C02F2101/163C02F2103/08C02F2301/08C02F2303/04Y02A20/131
Inventor 王胜
Owner WEIFANG YOURONG IND
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