Advanced oxidation system based on ferrous iron and ozone
An oxidation system and ozone technology, applied in the direction of oxidation water/sewage treatment, chemical instruments and methods, multi-stage water/sewage treatment, etc., can solve the problems of poor biodegradability, difficult treatment, difficulty in meeting purification requirements, etc., and achieve effective treatment Effect
Pending Publication Date: 2022-05-13
上海京明环境科技有限公司 +1
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, using existing biological treatment methods, it is difficult to treat substances with poor biodegradability and relative molecular masses ranging from thousands to tens of thousands
It is difficult to meet its purification requirements through conventional physical, chemical and biological methods
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
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] The purpose of the present invention is to provide an advanced oxidation system based on ferrous iron and ozone, so as to effectively treat organic matter in sewage.
[0024] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] Such as figure 1 As shown, the...
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 relates to an advanced oxidation system based on ferrous iron and ozone. The advanced oxidation system comprises a first ozone oxidation system, a second ozone oxidation system and a Fenton oxidation system which are connected in sequence, the first ozone inlet is formed in the first ozone reaction tank; the first sewage outlet is connected with the second ozone oxidation system; the first sewage outlet is used for conveying the sewage subjected to ozone oxidation to the second ozone oxidation system; the oxygen outlet is used for transmitting oxygen generated after ozone oxidation to the second ozone oxidation system; the first ferrous iron adding port is used for adding ferrous salt into the second ozone reaction tank; the oxygen outlet is connected with the bottom of the second ozone reaction tank; a second ozone inlet and a second sewage outlet are formed in the side wall of the second ozone reaction tank; the second sewage outlet is connected with the Fenton oxidation pond; the sedimentation tank is connected with the Fenton oxidation tank; according to the sewage treatment device, organic matters in sewage can be effectively treated.
Description
technical field [0001] The invention relates to the field of sewage treatment, in particular to an advanced oxidation system based on ferrous iron and ozone. Background technique [0002] Water is the most precious natural resource for human beings. With the rapid development of social economy, the quantity and types of organic matter entering the water have also increased sharply, resulting in serious pollution of water bodies, especially those organic wastewater with strong toxicity and refractory degradation. High concentration of organic wastewater poses a threat to my country's precious water resources. However, using existing biological treatment methods, it is difficult to treat substances with poor biodegradability and relative molecular masses ranging from several thousand to tens of thousands. It is difficult to meet its purification requirements through conventional physical, chemical and biological methods. Therefore, there is a need for a method that can effe...
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 Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08C02F1/72C02F1/78C02F1/52C02F1/36C02F101/30
CPCC02F9/00C02F1/722C02F1/78C02F1/725C02F1/5281C02F1/36C02F2001/007C02F2101/30C02F2209/08C02F2305/026C02F2301/08
Inventor 伊学农付彩霞
Owner 上海京明环境科技有限公司