High-salinity wastewater treatment system
A treatment system and high-salt wastewater technology, applied in water/sewage treatment, multi-stage water/sewage treatment, biological water/sewage treatment, etc., can solve the problems of difficult extraction of high-salt wastewater salt, resource waste environment, and clean water that cannot be reused and other issues, to achieve the effect of reducing production costs, saving enterprise resources, and saving water resources
Pending Publication Date: 2022-05-13
内蒙古恒星化学有限公司
View PDF13 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] This application provides a high-salt wastewater treatment system, which is used to solve the problems that the above-mentioned high-salt wastewater treatment method is difficult to extract the salt in the high-salt wastewater, and the treated clean water cannot be reused, resulting in waste of resources and environmental pollution.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present application, not all Example. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts also belong to the scope of protection of this application.
[0046] Such as figure 1 As shown, the present application provides a high-salt wastewater treatment system, including: a water distribution tank 1 and a clean water tank 12, and a first multimedia filter 2 and a heat exchanger are sequentially connected in series between the water distribution tank 1 and the clean water tank 12 3. Alkali treatment reactor 4, bag filter 5, neutralization pool 6, intermediate pool 7, evaporati...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a high-salinity wastewater treatment system which is characterized in that high-salinity wastewater is treated by a water distribution tank, a first multi-medium filter, a heat exchanger, an alkali treatment reaction kettle, a cloth bag filter, a neutralization tank and an intermediate water tank and then is subjected to evaporation concentration by an evaporation concentrator, so that the high-salinity wastewater is divided into light components and heavy components; in addition, the thickener and the crystallization device are utilized to crystallize the salt in the heavy components, the salt is recycled, and the recycled salt can be utilized and can also be sold or directly sold after being purified, so that enterprise resources can be saved, income can be created for enterprises, and the enterprise income can be increased. In addition, light components separated by the evaporation concentrator become purified water meeting factory reuse standards after biochemical treatment and reverse osmosis treatment, so that zero discharge of the high-salinity wastewater is realized, water resources are saved, the production cost of a factory is reduced, and the zero discharge of the high-salinity wastewater also has the advantage of environmental protection.
Description
technical field [0001] The present application relates to wastewater treatment technology, in particular to a high-salt wastewater treatment system. Background technique [0002] High-salt wastewater refers to discharged wastewater from domestic sewage and industrial wastewater with a total salt content greater than 1% (mass fraction), which contains different salts according to its source, such as Cl - , SO 4 2- , Na + , Ca 2+ Inorganic ions, such as inorganic ions, also contain organic matter with medium and low carbon chains, and the high-salt wastewater generated during the production of organic silicon mainly contains a large amount of Na + and Cl - plasma, and a small amount of Ca 2+ 、K + Cationic and other cations also contain organic siloxanes and small molecular organic substances produced by the degradation of organic silicon oxygen. Due to the high salt wastewater generated in the production of organic silicon, it is difficult to treat due to high salt cont...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): C02F9/14C01D3/06C01D3/14C02F101/12C02F101/30
CPCC02F9/00C01D3/06C01D3/14C02F1/001C02F1/04C02F1/048C02F1/441C02F1/66C02F3/28C02F3/2853C02F1/58C02F1/08C02F3/02C02F2101/12C02F2101/30
Inventor 周文博渠国忠王旭普贾佳乐
Owner 内蒙古恒星化学有限公司