CN103350100A - Method for continuously filling domestic garbage by using landfill site filled with domestic garbage - Google Patents
Method for continuously filling domestic garbage by using landfill site filled with domestic garbage Download PDFInfo
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- CN103350100A CN103350100A CN2013103324671A CN201310332467A CN103350100A CN 103350100 A CN103350100 A CN 103350100A CN 2013103324671 A CN2013103324671 A CN 2013103324671A CN 201310332467 A CN201310332467 A CN 201310332467A CN 103350100 A CN103350100 A CN 103350100A
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- house refuse
- landfill
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- domestic garbage
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Abstract
The invention relates to the technical field of domestic garbage treatments, specifically to a method for continuously filling domestic garbage by using a landfill site filled with domestic garbage. The method sequentially comprises the following steps: A, according to daily treatment capacity of a landfill site, dividing a landfill site filled with domestic garbage into a plurality of treatment areas according to a certain sequence; and B, treating domestic garbage in the one treatment area each day according to a certain sequence, filling new domestic garbage in the treatment area at the day of completion of the domestic garbage treatment, repeatedly performing the process until domestic garbage in all the treatment areas are treated, and starting a new round of the treatment according to a certain sequence. According to the present invention, the planning is rational, and balance between the garbage treatment amount and the garbage filling amount is adopted to achieve continuous filling of the domestic garbage by using the landfill site filled with domestic garbage so as to reduce the number of landfills, save land resources, substantially reduce generated garbage leachate, and provide significant economic benefits and social benefits.
Description
Technical field
The present invention relates to the Prediction for Solid Waste Treatment Technology field, be specifically related to the method that the constant landfill house refuse of landfill yard of house refuse has been filled up in a kind of utilization.
Background technology
Along with the raising of expanding economy and living standards of the people, garbage problem becomes increasingly conspicuous.668 cities of China, 2/3 is surrounded by the rubbish endless belt.These rubbish bury and are unequal to burying, and burn to be unequal to burning, and have caused a series of serious harms.The scale that the most important thing is the soot is increasing, occupies a large amount of soils.According to preliminary investigation, existing 2/3 is surrounded national rubbish by the rubbish band and deposits and take up an area 800,000 mu of accumulative totals in 668 cities, the whole nation in 2003.In Shanghai, the garbage loading embeading factory in Shanghai City expands to present 5 by original three, but this still is difficult to satisfy District of Shanghai rubbish and constantly increases and need the symptom of a trend to be processed.
This mainly is owing to the suitable waste disposal method of neither one, and so that refuse landfill can not continue use, more can not continual landfill house refuse.
Summary of the invention
In order to overcome the shortcoming and defect that exists in the prior art, the object of the present invention is to provide a kind of utilization to fill up the method for the constant landfill house refuse of landfill yard of house refuse.
Purpose of the present invention is achieved through the following technical solutions: the method for the constant landfill house refuse of landfill yard of house refuse has been filled up in a kind of utilization, and it may further comprise the steps successively:
Steps A, according to the daily handling ability of landfill yard, the landfill yard that fills up house refuse is divided into several treatment regions in order;
Step B, process the house refuse of a treatment region every day in order, complete this treatment region on the same day of domestic rubbish disposal is put into new house refuse, so repeat, until the domestic rubbish disposal of all treatment regions is complete, then begin in order the processing of a new round, utilize the balance for the treatment of capacity and amount of landfill, realize having filled up the constant landfill house refuse of landfill yard of house refuse.
The concrete grammar that described step B carries out garbage disposal is:
A1, house refuse is sorted, classify according to purposes, be divided into organic matter class, silt mud fragment of brick class, rubber plastic class, metal species, garbage leaching liquid;
A2, the organic matter class is used for fermentation or is used for the cultivation of ornamental fish or as the nutrients of crops; Silt mud fragment of brick class is used for building brickmaking; The rubber plastic class is used for making reclaimed rubber or regenerated plastics; Metal species is used for again recycling; To provide nutrient for animals and plants after the garbage leaching liquid purification.
In the described steps A 2 the organic matter class is carried out aerobic fermentation to eliminate stink.
Or, in the described steps A 2 the organic matter class is carried out anaerobic fermentation and produce biogas.
Wherein, the method that in the described steps A 2 garbage leaching liquid is purified is specially:
Steps A 21, garbage leaching liquid is concentrated flow in the water channel, then the garbage leaching liquid in the water channel to be incorporated into and to carry out successively sedimentation in several settling tanks, described several settling tanks are arranged from high to low successively; The antiseep processing is carried out in the water channel bottom, and it is higher therefore to locate garbage leaching liquid concentration, underground to prevent that garbage leaching liquid from penetrating into, and causes groundwater pollution; The number of settling tank is 3-20, settling tank is built according to landform, is to have utilized natural soil to build up fully, so that the soil of settling tank fully decomposes rubbish, can add as required water treatment agent in the settling tank, certainly adding water treatment agent is not necessary step yet;
Steps A 22, with the garbage leaching liquid in last settling tank discharged to the one-level pond, cultivation of ornamental fish in the described one-level pond;
Steps A 21, round the secondary pond of digging in one-level pond, the water in one-level pond penetrates in the secondary pond, described secondary pond culture fry;
Wherein, described water channel, settling tank, one-level pond, planting on every side of secondary pond are implanted with trees and flowers and plants, and trees and flowers and plants can absorb the nitrogen that rubbish produces, and improve rubbish stockyard soil on every side.
Beneficial effect of the present invention is: the method for the constant landfill house refuse of landfill yard of house refuse has been filled up in this kind utilization, it may further comprise the steps successively: steps A, according to the daily handling ability of landfill yard is divided into several treatment regions in order with the landfill yard that fills up house refuse; Step B, process in order the house refuse of a treatment region every day, complete this treatment region on the same day of domestic rubbish disposal is put into new house refuse, so repeat, until the domestic rubbish disposal of all treatment regions is complete, then begin in order the processing of a new round, the present invention makes rational planning for, utilize the balance of garbage treatment quantity and amount of landfill, realize having filled up the constant landfill house refuse of landfill yard of house refuse, reduced the number of landfill yard, saved land resource, the garbage leaching liquid of generation also can greatly reduce, and has significant economic benefit and social benefit.
The specific embodiment
For the ease of those skilled in the art's understanding, the present invention is further illustrated below in conjunction with embodiment, and the content that embodiment is mentioned not is limitation of the invention.
The method of the constant landfill house refuse of landfill yard of house refuse has been filled up in a kind of utilization, and it may further comprise the steps successively:
Steps A, according to the daily handling ability of landfill yard, the landfill yard that fills up house refuse is divided into several treatment regions in order;
Step B, process the house refuse of a treatment region every day in order, complete this treatment region on the same day of domestic rubbish disposal is put into new house refuse, so repeat, until the domestic rubbish disposal of all treatment regions is complete, then begin in order the processing of a new round, utilize the balance for the treatment of capacity and amount of landfill, realize having filled up the constant landfill house refuse of landfill yard of house refuse.After adopting this scheme, the house refuse resting period of the present invention is not long, so the garbage leaching liquid that produces can greatly reduce.
The concrete grammar that described step B carries out garbage disposal is:
A1, house refuse is sorted, classify according to purposes, be divided into organic matter class, silt mud fragment of brick class, rubber plastic class, metal species, garbage leaching liquid;
A2, the organic matter class is used for fermentation or is used for the cultivation of ornamental fish or as the nutrients of crops; Silt mud fragment of brick class is used for building brickmaking; The rubber plastic class is used for making reclaimed rubber or regenerated plastics; Metal species is used for again recycling; To provide nutrient for animals and plants after the garbage leaching liquid purification.
In the described steps A 2 the organic matter class carried out aerobic fermentation eliminating stink, or in the described steps A 2 the organic matter class is carried out anaerobic fermentation and produce biogas.
Wherein, the method that in the described steps A 2 garbage leaching liquid is purified is specially:
Steps A 21, garbage leaching liquid is concentrated flow in the water channel, then the garbage leaching liquid in the water channel is incorporated into and carries out successively sedimentation in several settling tanks, described several settling tanks are arranged from high to low successively, garbage leaching liquid carries out sedimentation in settling tank, through the degraded of self and the absorption of soil layer, reduced the toxicity of garbage leaching liquid; The antiseep processing is carried out in the water channel bottom, and it is higher therefore to locate garbage leaching liquid concentration, underground to prevent that garbage leaching liquid from penetrating into, and causes groundwater pollution; The number of present embodiment settling tank is 11, settling tank is built according to landform, to have utilized natural soil to build up fully, so that the soil of settling tank fully decomposes rubbish, can add as required water treatment agent in the settling tank, certainly adding water treatment agent is not necessary step yet.
Steps A 22, with the garbage leaching liquid in last settling tank discharged to the one-level pond, cultivation of ornamental fish in the described one-level pond, organic matter in the pet fish edible garbage leaching liquid, need not the breeding feed that provides extra, not only provide cost savings, and further purified water quality, take full advantage of the surplus value of rubbish;
Steps A 21, round the secondary pond of digging in one-level pond, the water in one-level pond penetrates in the secondary pond, described secondary pond culture fry, the absorption of soil when the decomposition of the water process pet fish in one-level pond and infiltration, water quality further purifies, can cultivate the degree of weak fry of life so the secondary pond reaches, fry is the residual organic matter of edible also, has purified again to a certain extent water quality;
Wherein, described water channel, settling tank, one-level pond, planting on every side of secondary pond are implanted with trees and flowers and plants, and trees and flowers and plants can absorb the nitrogen that rubbish produces, and improve rubbish stockyard soil on every side.
Above-described embodiment is the better implementation of the present invention, and in addition, the present invention can also realize that any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise by alternate manner.
Claims (5)
1. the method for a utilization constant landfill house refuse of landfill yard of having filled up house refuse, it is characterized in that: it may further comprise the steps successively:
Steps A, according to the daily handling ability of landfill yard, the landfill yard that fills up house refuse is divided into several treatment regions in order;
Step B, process the house refuse of a treatment region every day in order, complete this treatment region on the same day of domestic rubbish disposal is put into new house refuse, so repeat, until the domestic rubbish disposal of all treatment regions is complete, then begin in order the processing of a new round, utilize the balance for the treatment of capacity and amount of landfill, realize having filled up the constant landfill house refuse of landfill yard of house refuse.
2. the method for a kind of utilization according to claim 1 constant landfill house refuse of landfill yard of having filled up house refuse, it is characterized in that: the concrete grammar that described step B carries out garbage disposal is:
A1, house refuse is sorted, classify according to purposes, be divided into organic matter class, silt mud fragment of brick class, rubber plastic class, metal species, garbage leaching liquid;
A2, the organic matter class is used for fermentation or is used for the cultivation of ornamental fish or as the nutrients of crops; Silt mud fragment of brick class is used for building brickmaking; The rubber plastic class is used for making reclaimed rubber or regenerated plastics; Metal species is used for again recycling; To provide nutrient for animals and plants after the garbage leaching liquid purification.
3. the method for a kind of utilization according to claim 2 constant landfill house refuse of landfill yard of having filled up house refuse is characterized in that: in the described steps A 2 the organic matter class is carried out aerobic fermentation to eliminate stink.
4. the method for a kind of utilization according to claim 2 constant landfill house refuse of landfill yard of having filled up house refuse is characterized in that: in the described steps A 2 the organic matter class is carried out anaerobic fermentation and produce biogas.
5. the method for a kind of utilization according to claim 2 constant landfill house refuse of landfill yard of having filled up house refuse, it is characterized in that: the method that in the described steps A 2 garbage leaching liquid is purified is specially:
Steps A 21, garbage leaching liquid is concentrated flow in the water channel, then the garbage leaching liquid in the water channel to be incorporated into and to carry out successively sedimentation in several settling tanks, described several settling tanks are arranged from high to low successively;
Steps A 22, with the garbage leaching liquid in last settling tank discharged to the one-level pond, cultivation of ornamental fish in the described one-level pond;
Steps A 21, round the secondary pond of digging in one-level pond, the water in one-level pond penetrates in the secondary pond, described secondary pond culture fry;
Wherein, described water channel, settling tank, one-level pond, planting on every side of secondary pond are implanted with trees and flowers and plants.
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| CN201310332467.1A CN103350100B (en) | 2013-08-02 | 2013-08-02 | Method for continuously filling domestic garbage by using landfill site filled with domestic garbage |
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| CN201310332467.1A CN103350100B (en) | 2013-08-02 | 2013-08-02 | Method for continuously filling domestic garbage by using landfill site filled with domestic garbage |
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| CN103350100A true CN103350100A (en) | 2013-10-16 |
| CN103350100B CN103350100B (en) | 2015-02-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457244A (en) * | 2017-08-25 | 2017-12-12 | 东莞翰飞环保科技有限公司 | A kind of closing refuse landfill recycling method |
| CN107597789A (en) * | 2017-08-25 | 2018-01-19 | 东莞翰飞环保科技有限公司 | A kind of refuse landfill subregion application method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507240A1 (en) * | 1985-03-01 | 1986-09-04 | Schröder-Planung GmbH + Co. KG, 6100 Darmstadt | Landfill site, in particular for storing special refuse |
| DE3537816A1 (en) * | 1985-10-24 | 1987-05-07 | Strabag Bau Ag | Process for producing and operating a landfill site |
| CN1806950A (en) * | 2006-02-16 | 2006-07-26 | 中国农业大学 | Domestic refuse treatment method |
| CN1923382A (en) * | 2006-07-07 | 2007-03-07 | 华中科技大学 | Domestic refuse anaerobic-aerobic reactor circulating operation landfill method |
| CN101804417A (en) * | 2010-05-10 | 2010-08-18 | 北京昊业怡生科技有限公司 | Active landfill method of urban domestic garbage |
| CN103084380A (en) * | 2013-02-01 | 2013-05-08 | 青岛胶南绿茵环保科技有限公司 | Municipal solid waste processing system and processing method |
-
2013
- 2013-08-02 CN CN201310332467.1A patent/CN103350100B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3507240A1 (en) * | 1985-03-01 | 1986-09-04 | Schröder-Planung GmbH + Co. KG, 6100 Darmstadt | Landfill site, in particular for storing special refuse |
| DE3537816A1 (en) * | 1985-10-24 | 1987-05-07 | Strabag Bau Ag | Process for producing and operating a landfill site |
| CN1806950A (en) * | 2006-02-16 | 2006-07-26 | 中国农业大学 | Domestic refuse treatment method |
| CN1923382A (en) * | 2006-07-07 | 2007-03-07 | 华中科技大学 | Domestic refuse anaerobic-aerobic reactor circulating operation landfill method |
| CN101804417A (en) * | 2010-05-10 | 2010-08-18 | 北京昊业怡生科技有限公司 | Active landfill method of urban domestic garbage |
| CN103084380A (en) * | 2013-02-01 | 2013-05-08 | 青岛胶南绿茵环保科技有限公司 | Municipal solid waste processing system and processing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457244A (en) * | 2017-08-25 | 2017-12-12 | 东莞翰飞环保科技有限公司 | A kind of closing refuse landfill recycling method |
| CN107597789A (en) * | 2017-08-25 | 2018-01-19 | 东莞翰飞环保科技有限公司 | A kind of refuse landfill subregion application method |
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| CN103350100B (en) | 2015-02-25 |
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Owner name: GUANGDONG YUANSHENG ECOLOGICAL ENVIRONMENTAL PROTE Free format text: FORMER OWNER: DONGGUAN YUEYUAN PACKING CO., LTD. Effective date: 20140509 |
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Effective date of registration: 20140509 Address after: Hong Mei Zhen Hong Wu Wo Cun 523000 Guangdong city of Dongguan Province Applicant after: GUANGDONG YUANSHENG ECOLOGICAL ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Address before: Dongguan City, Guangdong province 523000 city of Dongguan Hong Mei Zhen Hong Wu vortex Industrial Zone Yueyuan Packing Co. Ltd. Applicant before: Dongguan Yueyuan Packaging Co., Ltd. |
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Address after: Hong Mei Zhen Hong Wu Wo Cun 523000 Guangdong city of Dongguan Province Patentee after: Guangdong spring ecological science and Technology Group Co., Ltd. Address before: Hong Mei Zhen Hong Wu Wo Cun 523000 Guangdong city of Dongguan Province Patentee before: GUANGDONG YUANSHENG ECOLOGICAL ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. |