CN1369466A - Process for treating pollution of livestock or fowls dung or droppings ini stock land - Google Patents
Process for treating pollution of livestock or fowls dung or droppings ini stock land Download PDFInfo
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- CN1369466A CN1369466A CN01101879A CN01101879A CN1369466A CN 1369466 A CN1369466 A CN 1369466A CN 01101879 A CN01101879 A CN 01101879A CN 01101879 A CN01101879 A CN 01101879A CN 1369466 A CN1369466 A CN 1369466A
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- livestock
- solid
- poultry
- mummification
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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Abstract
A dprocess for treating the dung, droppings and urine of livestock and fowls in centrallized raising farm includes mixing them with lime to extract excess water, fermenting the water and using it as liquid fertilizer, mixing the solid-state material with M drying-cleaning agent, and fermenting to obtain organic fertilizer.
Description
The present invention relates to environmental engineering treatment technology, especially treatment technology economy, simple and easy, the non-secondary pollution of a kind of livestock and poultry farm that intensifies, feces of livestock and poultry pollution; Become pollutent simultaneously into producing the necessary organic fertilizer of green food.
Present known intensification livestock and poultry farm ight soil.Big because of discharging the ight soil amount day.Sneak into a large amount of process waters again, the ight soil water content that causes discharge is up to more than 90%, outward appearance is rare water-soup-shaped dung, be difficult to technically to square far away from outward transport, and cause serious organic fecal pollution near being trapped in livestock and poultry farm, conventional industrial sewage secondary biochemical treatment can only treating water, can not handle excrement; It is serious that hot air seasoning is handled excrement, it smells the flavor secondary pollution, both neither economy, inapplicable.
Purpose of the present invention is to adopt a kind of economy, simple and easy, the technology of non-secondary pollution again, with the fecal pollution of intensification livestock and poultry farm, becomes and produces the necessary organic fertilizer of green food.Create economic benefit.
The object of the present invention is achieved like this: at first purify livestock and poultry farm, ensure that livestock and poultry farm is not subjected to fecal pollution.Livestock and poultry farm is discharged ight soil transport to " the field treatment plant " that is provided with pipeline (or using tank car) outside the venue.At first add white lime in treatment plant, abolish the ight soil colloidal state, storage places the diffusion cell that is provided with rain-proof shelter, in order to leaching moisture content (also can adopt centrifugal solid-liquid separator for quickening drainage); The liquid manure that leaches is gone into the fertile pond of water storage, after lattice becomes thoroughly decomposed, takes the coordination of farming and animal husbandry, imposes on the farmland nearby; Excrement after the infiltration, outward appearance have been concentrated by water soup shape and have become the deformed ight soil in wet solid-state moisture 75% left and right sides; Taken out, admixed 3～8%M mummification, scavenging agent by the diffusion cell, montmorillonite (montmorillonite, montmorillonite) is selected for use when practical to contain the high mixing material GMP of montmorillonite composition (the high wilkinite that covers) and substitute.Storage places the field of becoming thoroughly decomposed that is provided with rain-proof shelter and ventilator trunk.Become thoroughly decomposed.Because this material has powerful suction, inhales the vertical axial spacing C of ammonia function, its structure cell
0By 9.6A °, expand C to
0Moisture content and methyl indole, ammonia etc. that=48A ° of absorption is several times as much as this volume are smelt flavor.Make the interior free liquid water molecules of ight soil be adsorbed the back outward appearance and be the solid-state crumb structure that has, be shaped, storing up has hole, grabs into agglomerate with hand and possesses the structure of can becoming thoroughly decomposed.For accelerating to become thoroughly decomposed the increase carbon-nitrogen rate, admix plant ash or flyash simultaneously.After 7～15 days, but promptly finish the entrucking pack of becoming thoroughly decomposed, do not transport outside the range line descriscent.So far the water-soup-shaped dung of will be originally can not outer at a distance transportation and sales receiving is converted into and does solid shape, and the production green food is supplied with in the organic fertilizer that has become thoroughly decomposed, export trade.Be to increase fertilizer efficiency, can admix micronutrient boron, copper, iron, manganese, zinc becomes multi-element organic fertilizer.The M drying agent that adds has regulating effect to soil moisture.Its processing treatment cost is 12～20 yuan per ton, 150 yuan～350 yuan/ton of city's sale prices, and 1～2 times of the economic benefit that ight soil handle to produce is to the benefit of raising livestock and poultry.
Owing to adopted such scheme, when mass-producing livestock and poultry farm ight soil is handled, easily-learned easily mastered, technology is easy, economy, 1～2 efficiency-timed benefit of equal livestock and poultry farm is created in both decontaminations again.
The present invention is further described below in conjunction with accompanying drawing,
Among the figure: 1. livestock and poultry farm; 2.Ca (OH)
24. liquid manure ponds, 3. diffusion cells, storehouse
5. the pond of becoming thoroughly decomposed, field 6.M mummification scavenging agent storehouse 7.
The class of livestock and poultry farm 1 just enters diffusion cell 3 through underground pipeline among the figure, leaches liquid manure and enters liquid manure pond 4, directly applies field 5 after becoming thoroughly decomposed.Solid-state excrement is admixed M mummification scavenging agent 6 and is put into the pond 7 of becoming thoroughly decomposed, and the animal dung pollution has promptly been administered as the outward transport of fertilizer commodity in the back of becoming thoroughly decomposed, and has increased economic benefit again.
Claims (3)
1. environmental improvement technology that the livestock and poultry farm feces of livestock and poultry that intensifies pollutes, it is characterized in that: water soup shape feces of livestock and poultry, after the broken glue diafiltration of field treatment plant goes out excess water, be the semi-solid state shape ight soil that wetting, admix behind M drying agent, the scavenging agent that ight soil is not smelly to be solid-state no longer infiltration, after leaching liquid manure and solid-state excrement and becoming thoroughly decomposed respectively, liquid manure is used for the farmland nearby, and the excrement entrucking is as the commodity export trade.
2. according to claim 1, it is characterized in that: the application of M mummification, scavenging agent.
3. according to claim 1, it is characterized in that: technical process, broken glue oozes out liquid manure, fertilizes the soil nearby, after solid-state excrement is admixed M mummification, scavenging agent, i.e. mummification deodorizing, the back of becoming thoroughly decomposed is organic commercial fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01101879A CN1369466A (en) | 2001-02-12 | 2001-02-12 | Process for treating pollution of livestock or fowls dung or droppings ini stock land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01101879A CN1369466A (en) | 2001-02-12 | 2001-02-12 | Process for treating pollution of livestock or fowls dung or droppings ini stock land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1369466A true CN1369466A (en) | 2002-09-18 |
Family
ID=4652277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01101879A Pending CN1369466A (en) | 2001-02-12 | 2001-02-12 | Process for treating pollution of livestock or fowls dung or droppings ini stock land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1369466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102947231A (en) * | 2010-06-23 | 2013-02-27 | 足立宽一 | Block treatment agent |
-
2001
- 2001-02-12 CN CN01101879A patent/CN1369466A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102947231A (en) * | 2010-06-23 | 2013-02-27 | 足立宽一 | Block treatment agent |
| CN102947231B (en) * | 2010-06-23 | 2014-11-26 | 足立宽一 | Block and graininess treatment agent, toilet stool containing block and graininess treatment agent, and feces absorbency materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |