Comprehensive treatment method for seawater desalting and salting-out

A comprehensive treatment and activation treatment technology, which is applied in the field of comprehensive treatment of seawater desalination and salt precipitation, can solve the problems of high project investment and maintenance costs, large equipment footprint, and difficult equipment maintenance, and achieve simple and clear processes, easy operation and maintenance. Low cost and easy equipment maintenance

Active Publication Date: 2016-09-21
广西鸿淳环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this solar seawater desalination device desalinates seawater by combining energy and light and heat, which reduces energy consumption to a certain extent, there are still problems such as high engineering investment and maintenance costs, low seawater desalination efficiency, and equipment occupation. problems such as large area
[0009] Although the seawater desalination methods used in the above-mentioned literature can reduce energy consumption to a certain extent, there are still problems such as large investment, high cost, low efficiency, and difficult equipment maintenance. Desalinated water is obtained, but the obtained desalinated water fails to meet the water quality indicators of drinking water, and these seawater treatment methods do not maximize the comprehensive utilization of seawater
At present, the cost of seawater desalination is relatively high, and although seawater can be desalinated, it is not easy to treat seawater to a drinkable level, and further research and exploration are needed

Method used

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  • Comprehensive treatment method for seawater desalting and salting-out

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Embodiment 1

[0032] A comprehensive treatment method for seawater desalination and salt precipitation, including three process steps of ultrasonic oscillation atomization, salt precipitation, micro-electrolysis electrocoagulation structure transformation advanced treatment and drinking water synthesis and activation treatment,

[0033] (1) The ultrasonic oscillation atomization and salt precipitation process is to inject seawater into the equipment equipped with ultrasonic device, high-speed collision atomization device and electrosalination device at room temperature, so that the seawater vibrates violently and transpirates and atomizes At the same time, under the action of the electrode electric field, the electrostatic separation, the salt crystallization, the water mist after desalination is sucked out into the condensation tower, and condensed to obtain fresh water;

[0034] (2) The micro-electrolysis and electrocoagulation structure conversion advanced treatment process is to send the...

Embodiment 2

[0042] A comprehensive treatment method for seawater desalination and salt precipitation, including three process steps of ultrasonic oscillation atomization, salt precipitation, micro-electrolysis electrocoagulation structure transformation advanced treatment and drinking water synthesis and activation treatment,

[0043] (1) The ultrasonic oscillation atomization and salt precipitation process is to inject seawater into the equipment equipped with ultrasonic device, high-speed collision atomization device and electrosalination device at room temperature, so that the seawater vibrates violently and transpirates and atomizes At the same time, under the action of the electrode electric field, the electrostatic separation, the salt crystallization, the water mist after desalination is sucked out into the condensation tower, and condensed to obtain fresh water;

[0044] (2) The micro-electrolysis and electrocoagulation structure conversion advanced treatment process is to send the...

Embodiment 3

[0053] A comprehensive treatment method for seawater desalination and salt precipitation, including three process steps of ultrasonic oscillation atomization, salt precipitation, micro-electrolysis electrocoagulation structure transformation advanced treatment and drinking water synthesis and activation treatment,

[0054] (1) The ultrasonic oscillation atomization and salt precipitation process is to inject seawater into the equipment equipped with ultrasonic device, high-speed collision atomization device and electrosalination device at room temperature, so that the seawater vibrates violently and transpirates and atomizes At the same time, under the action of the electrode electric field, the electrostatic separation, the salt crystallization, the water mist after desalination is sucked out into the condensation tower, and condensed to obtain fresh water;

[0055] (2) The micro-electrolysis and electrocoagulation structure conversion advanced treatment process is to send the...

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Abstract

The invention relates to the technical field of seawater desalting, in particular to a comprehensive treatment method for seawater desalting and salting-out. The comprehensive treatment method comprises three technological steps as follows: ultrasonic oscillation atomization and salting-out; structure transformation and deep treatment adopting micro-electrolysis electrocoagulation; synthesis and activation treatment of drinking water. According to the comprehensive treatment method for seawater desalting and salting-out, water obtained after seawater desalting treatment can meet the water quality index of the drinking water by means of desalting, purification and activation of seawater, further, after activation treatment, trace elements required by a human body are added to water, the water becomes directly-drinkable artificial high-quality mineral water, and the required trace elements are supplemented to the human body.

Description

technical field [0001] The invention relates to the technical field of seawater desalination, in particular to a comprehensive treatment method for seawater desalination and salt analysis. Background technique [0002] Water is the basic need to maintain life and health. Although 70.8% of the earth is covered by water, fresh water resources are extremely limited. Of all water resources, 97.5% is undrinkable seawater. Of the remaining 2.5% of fresh water, 87% are polar ice caps, alpine glaciers, and ice and snow in permafrost regions that are difficult for humans to use. What humans can really use are rivers, lakes, and a part of groundwater, which only account for 30% of the total water on the earth. 0.26%, and it's not evenly distributed. As a non-renewable energy source, water is also an indispensable resource for human beings. The scarcity of water resources is increasingly affecting the global economic development and ecological environment. The shortage of water reso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08C02F103/08
CPCY02W10/33Y02W10/37C02F9/00C02F1/36C02F1/46104C02F1/68C02F2103/08C02F2201/002C02F2301/08
Inventor 黄名钟程洁
Owner 广西鸿淳环保科技有限公司
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