Electro-catalysis treatment device for seawater circulation culture system

A technology of recirculating breeding and treatment devices, applied in water/sludge/sewage treatment, sterilization/microdynamic water/sewage treatment, water pollutants, etc., can solve high equipment prices, cannot be popularized and applied, and inhibit microbial growth, etc. problem, to achieve the effect of clean water environment

Active Publication Date: 2016-01-13
无锡市艾坦姆环保科技有限公司
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although many national development projects in my country have been introduced in the past, it is difficult to popularize because of the high equipment price and operating cost, and it is not suitable for the natural conditions of our country so it is difficult to popularize
A lot of researches and developments have been done on the seawater recirculating aquaculture system in China, and some achievements have been made, mainly including physical methods, chemical methods and biological methods. Constraints on general-purpose industrial pumps, valves, filtration, oxygenation, sterilization, testing, automatic control and other equipment, and equipment durability, corrosion resistance, reliability of testing instruments, compatibility of the entire system, ease of operation, and ease of maintenance There are also many problems of one kind or another. As a result, although considerable manpower and financial resources have been invested in the development of seawater recirculation aquaculture systems in China, the prices of facilities and equipment, energy consumption, and operating costs remain high. At the same time, water treatment The effect is not up to the standard of aquaculture water stipulated by the state, so far it cannot be popularized and applied
[0005] In the wastewater physical treatment technology of seawater recirculation aquaculture, especially the technologies of sedimentation, filtration and foam separation, these physical treatment faciliti

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electro-catalysis treatment device for seawater circulation culture system
  • Electro-catalysis treatment device for seawater circulation culture system
  • Electro-catalysis treatment device for seawater circulation culture system

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0065] Add ingredients in the following proportions:

[0066]

[0067] Weigh the raw materials in proportion and put them into the mixer for wet mixing.

[0068] (1) Grind the raw materials to control the final particle size to ≤5um. The raw material powder is mixed with methane-nitrogen ratio of 2:1 and heated to 1200°C in the absence of air. Weigh 200kg of alcohol and 4kg of high-temperature asphalt, add high-temperature asphalt into the alcohol, and add 0.4kg of anti-settling agent polyglycol ether and 0.4kg of carbonization accelerator carbodiimide, and stir evenly. Then add 4 kg of ground tar, and stir evenly while grinding to make a mixed slurry.

[0069] (2) Spray-dry the mixed slurry to ensure that the particle size range is controlled at 0.1-80um, then put it into a Φ600*1500 rubber sleeve molding mold, and shape it under 80-120MPa high-pressure conditions to make shaped products, crush and screen Finally, ensure that the molded product is a cylinder with a diam...

preparation Embodiment 2

[0073] Add ingredients in the following proportions:

[0074]

[0075]

[0076] Weigh the raw materials in proportion and put them into the mixer for wet mixing.

[0077] (1) Grind the raw materials to control the final particle size to ≤5um. Heat the raw material powder mixed with methane-nitrogen at a ratio of 2:1 to 1200°C in the absence of air, weigh 800kg of ethylene glycol and 40kg of resin, add the resin to the ethylene glycol, and add anti-settling agent polyglycol ether 40kg and carbonization accelerator carbodiimide 40kg, stir evenly. Then add 40kg of ground tar, and stir evenly while grinding to make a mixed slurry.

[0078] (2) Spray-dry the mixed slurry to ensure that the particle size range is controlled at 0.1-80um, then put it into a Φ600*1500 rubber sleeve molding mold, and shape it under 80-120MPa high-pressure conditions to make shaped products, crush and screen Finally, ensure that the molded product is a cylinder with a diameter of 0.1 to 800 mm o...

preparation Embodiment 3

[0082] Add ingredients in the following proportions:

[0083]

[0084] Weigh the raw materials in proportion and put them into the mixer for wet mixing.

[0085] (1) Grind the raw materials to control the final particle size to ≤5um. Heat the raw material powder and methane-nitrogen ratio of 2:1 to 1200°C in isolation from the air, weigh 400kg of toluene and 20kg of high-temperature asphalt, add high-temperature asphalt to toluene, and add anti-settling agent polyglycol ether 20kg and Carbonization accelerator carbodiimide 20kg, stir evenly. Then add 20kg of resin and stir evenly while grinding to make a mixed slurry.

[0086] (2) Spray-dry the mixed slurry to ensure that the particle size range is controlled at 0.1-80um, then put it into a Φ600*1500 rubber sleeve molding mold, and shape it under 80-120MPa high-pressure conditions to make shaped products, crush and screen Finally, ensure that the molded product is a cylinder with a diameter of 0.1 to 800 mm or a cube wit...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Softening pointaaaaaaaaaa
Login to view more

Abstract

The invention discloses an electro-catalysis treatment device for seawater circulation culture system. The electro-catalysis treatment device comprises a barrel, a water inlet, an air inlet, a water outlet and an exhaust opening, wherein the water inlet and the air inlet are located in the bottom of the barrel, and the water outlet and the exhaust port are located in the top of the barrel. Multiple carbon rods are arranged in the barrel and parallel to a barrel body, and the carbon rods extend above the water outlet from the water inlet. The parts between the carbon rods are filled with catalyst particles. According to the device, ammonia nitrogen and COD in seawater culture waste water can be effectively removed, the trouble caused by the high salinity of seawater is converted into advantages, the seawater circulation culture system is made to stably run, and the electro-catalysis treatment device is efficient, convenient to use, small in occupied space, economical and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a treatment device for circulating seawater fish farming wastewater. Background technique [0002] The core technology of the seawater recirculation aquaculture system is the treatment and recycling of aquaculture wastewater. The degradation and removal of pollutants such as ammonia nitrogen and nitrite nitrogen that are the most harmful to aquaculture is the key to the successful operation of this technology. In daily production management, feeding behavior and fish excrement had a significant impact on the concentration of ammonia nitrogen, COD and SS in aquariums, but had little effect on the concentration of nitrite nitrogen. [0003] The seawater recirculating aquaculture technology has good economic benefits and low environmental pollution. It integrates modern engineering, electromechanical, biology, environmental protection and feed science and other disciplines....

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
no application Login to view more
IPC IPC(8): C02F1/467C02F101/16
Inventor 裴丹徐琳周莹吴旭李诚成周伟强吴伟平
Owner 无锡市艾坦姆环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap