Multi-field sewage treatment and soil and slag remediation integrated ecological system, method, remediation agent and treatment agent

A technology for repairing soil and ecosystems, applied in the field of sewage treatment, can solve the problems that cannot be used to regulate the growth and development of animals and plants, waste manpower and material resources, site, time, and cannot recycle pollutants, etc., to achieve good water and gas control, The effect of bright colors and sustained release of organic matter

Inactive Publication Date: 2017-03-22
许伟琦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the treatment of urban sewage and urban garbage consumes a lot of energy, space and time, so it is often just a simple landfill or incineration treatment; slag hills produce slag cement through grinding technology, but there is a certain pollution to the air; Land contaminated by heavy metals and organic matter can only be abandoned
[0006] The existing technology treats sewage treatment, sludge treatment and soil remediation separately, which requires more waste of manpower, material resources, space and time
And in the prior art, the pollutants in sewage and sludge cannot be recycled
The existing technology only decomposes, removes, transfers or fixes the pollutants in sewage and sludge, and cannot be used directly to transform them into economic value and create value, nor can it be used to regulate the growth and development of animals and plants
[0007] When the existing technology treats various polluted soil and various sewage, because of the pollutants and organic matter contained in the soil and water, sulfur-containing compounds (hydrogen sulfide, methyl mercaptan, methyl sulfide, etc.), nitrogen-containing compounds (ammonia Gas, ammonia trimethylamine, etc.), methane, biogas, amines (fishy smell), diamines (rotten meat smell), skatole (feces smell) and other waste gases, these waste gases have complex components, bad smell, toxic and harmful, causing air pollution pollution, or even an explosion

Method used

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  • Multi-field sewage treatment and soil and slag remediation integrated ecological system, method, remediation agent and treatment agent
  • Multi-field sewage treatment and soil and slag remediation integrated ecological system, method, remediation agent and treatment agent
  • Multi-field sewage treatment and soil and slag remediation integrated ecological system, method, remediation agent and treatment agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Example 1: Remediation of soil and sewage polluted by landfill waste

[0063] Plant mulberry trees on garbage-contaminated soil; when planting mulberry trees, use a solution containing 400 mg / L indole butyric acid and 2000 mg / L cocamidopropyl hydroxysultaine to irrigate every 5 days and every 2 days Use urban domestic sewage to irrigate once; after the mulberry tree survives, peel the mulberry tree and feed the pigs and fish with bark and leaves. When peeling the mulberry tree, spray the wound with 100 mg / L indole butyric acid and 1800 mg / L cocamidopropyl hydroxysultaine.

[0064] Pigs are fed with special feed made of mulberry bark and daily feed. The special feed for pigs is proportioned by weight: mulberry 15, corn 75, soybean meal 15, and bran 30;

[0065] Fish is fed with special feed made of mulberry bark, daily feed and / or pig manure. The special feed for fish is proportioned by weight: mulberry bark 5, soybean meal 30, corn gluten meal 65, peanut meal 28; containing p...

Embodiment 2

[0068] Example 2: Repair the slag hill and sewage

[0069] Plant mulberry forests above the slag mountain; build fish ponds under the slag mountain to raise fish; when planting mulberries, use a solution containing indole butyric acid 2400 mg / L and cocamidopropyl hydroxysulfobetaine 2500 mg / L for irrigation every 8 days Once every other day, use the sewage from livestock breeding and slaughter to irrigate; after the mulberry tree survives, the mulberry tree is peeled, and the bark and leaves are used to feed pigs and fish. When peeling the mulberry tree, spray the wound with 500 mg / L indole butyric acid and 1000 mg / L cocamidopropyl hydroxysultaine.

[0070] Pigs are fed with special feed made of mulberry bark and daily feed. The special feed for pigs is proportioned by weight: mulberry 20, corn 65, soybean meal 30, and bran 18;

[0071] Fish are fed with special feed made of mulberry bark, daily feed and / or pig manure. The special feed for fish is proportioned by weight: mulberry ba...

Embodiment 3

[0074] Example 3: Repairing land and sewage infested by heavy metals

[0075] Repair the land infested by heavy metals, plant mulberry forests on the land infested by heavy metals; build fish ponds in the low-lying areas of the mulberry forests to raise fish; use indole butyric acid 1000mg / L, cocamidopropyl hydroxy The 500mg / L solution of sulfobetaine is irrigated every 9 days and every 3 days with paper industry wastewater; after the mulberry tree is alive, the mulberry tree is peeled and the bark leaves are used to feed pigs and fish; when peeling the mulberry tree, it is used 300 mg / L indole butyric acid and 1100 mg / L cocamidopropyl hydroxysultaine were sprayed on the wound.

[0076] Pigs are raised in mulberry forests. The pigs are fed with special feed made of mulberry bark and daily feed. The special feed for pigs is proportioned by weight: mulberry 12, corn 60, soybean meal 27, and bran 12;

[0077] Fish are fed with special feed made of mulberry bark, daily feed and / or pig m...

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PUM

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Abstract

The invention belongs to the field of sewage treatment, relates to soil remediation and slag treatment integrated techniques, and particularly relates to a multi-field sewage treatment and soil and slag remediation integrated ecological system, a method, a remediation agent and a treatment agent to realize integration of soil and slag remediation and treatment of multi-field sewage such as domestic sewage, industrial sewage, livestock breeding sewage, papermaking sewage, high-salt sewage and high-organic-content sewage. A scheme includes that in plant planting, indolebutyric acid and cocoamidopropyl betaine are adopted for treating pollutants before plant planting, deodorizing and waste gas treatment/elimination can be realized, the pollutants are utilized in the industrial field by a shortest ecological cycle chain, waste recycling is realized, biological cycle efficiency is improved, and ecological system recovery is realized.

Description

Technical field [0001] The invention belongs to the field of sewage treatment, and is a technology that takes into account soil restoration and slag treatment, and specifically relates to an ecosystem capable of treating multiple fields of sewage while taking into account the restoration of soil and slag. [0002] The invention also relates to a method capable of treating sewage from multiple fields and taking into account the restoration of soil and slag. [0003] The invention also relates to an ecological restoration agent and a treatment agent capable of treating sewage from multiple fields and taking into account the restoration of soil and slag. Background technique [0004] According to the 1999 "Communiqué on the State of the Environment in China", the groundwater of my country's seven major water systems, major lakes, coastal waters, and some areas are polluted to varying degrees. Rivers are dominated by organic pollution, and the main pollutants are ammonia nitrogen, bioch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32C02F3/00C02F1/00B09C1/00B09C1/10
CPCC02F3/325B09C1/00B09C1/105C02F3/00
Inventor 许伟琦
Owner 许伟琦
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