Integrated nitrogen and carbon removal equipment for domestic sewage
A technology for domestic sewage and denitrification, which is applied in the fields of water/sewage multi-stage treatment, water/sludge/sewage treatment, water pollutants, etc. Guarantee the effect of continuous circulation
Active Publication Date: 2021-06-11
LIAONING UNIVERSITY OF TECHNOLOGY
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Among existing technologies, biological denitrification is the most economical and effective technology in sewage denitrification treatment. Traditional nitrification and denitrification can only achieve complete denitrification and denitrification process under the condition of sufficient carbon source and large aeration. Large reservoirs are used for water body treatment, the treatment rhythm is relatively slow, the work efficiency is low, and the process flow is long; and multiple filtration steps are required before the denitrification and carbon removal reaction, and when entering the denitrification and carbon removal, the residues in the water body Due to the influence of sediment and floating matter, there are still some residues in the subsequent treatment, so it is necessary to propose an integrated domestic sewage denitrification and carbon removal equipment to solve the above problems
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
[0037] refer to figure 1 , the present invention provides a technical solution: an integrated domestic sewage denitrification and carbon removal equipment, which includes a water inlet pipe fitting 6, a socket holder 1, an internal shunt assembly 2, a sewage denitrification device 3, a header holder 4, Built-in carbon removal assembly 5 and drainage pipe fittings 7, wherein, the collector base 4 is fixed laterally under the receiving base 1, and the upper end surface side of the receiving base 1 is provided with a water inlet pipe 6, and The domestic sewage is drained into it by the water inlet pipe 6, and a drain pipe 7 is installed on one side of the header seat 4, and the drain pipe 7 safely discharges the treated standard water body. A sewage denitrification device 3 is installed inside the cylinder seat 1;
[0038] The sewage denitrification device 3 is in communication with the collector base 4, and the sewage denitrification device 3 performs a denitrification reaction...
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 discloses integrated nitrogen and carbon removal equipment for domestic sewage. The integrated nitrogen and carbon removal equipment comprises a water inlet pipe fitting, a bearing cylinder seat, an inner flow dividing assembly, a sewage denitrification device, a flow collecting cylinder seat, a built-in carbon removal assembly and a water drainage pipe fitting, wherein the flow collecting cylinder seat is transversely fixed below the bearing cylinder seat; the water inlet pipe fitting is arranged on one side of the upper end surface of the bearing cylinder seat in a penetrating manner; the water drainage pipe fitting is mounted on one side of the flow collecting cylinder seat; the sewage denitrification device is mounted in the bearing cylinder seat; the sewage denitrification device communicates with the flow collecting cylinder seat and is used for performing denitrification reaction after the domestic sewage is subjected to primary standing filtration; the flow collecting cylinder seat is internally provided with an inner flow dividing assembly, and the inner flow dividing assembly performs primary upper-and-lower-layer flow dividing on sewage before the sewage enters the sewage denitrification device; and the flow collecting cylinder seat is internally provided with a built-in carbon removal assembly, and the built-in carbon removal assembly performs a carbon removal reaction on the denitrified sewage.
Description
technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to an integrated domestic sewage denitrification and carbon removal equipment. Background technique [0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. The discharge of polluted water bodies has produced a good protection effect on the environment. Among existing technologies, biological denitrification is the most economical and effective technology in sewage denitrification treatment. Traditional nitrification and denitrification can only achieve complete denitrification and denitrification process under the condition of sufficient carbon source and large aeration. L...
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): C02F9/14C02F101/38
CPCC02F9/00C02F1/001C02F2101/38
Inventor 肖静
Owner LIAONING UNIVERSITY OF TECHNOLOGY