CN103222449A - Restoring method for tombarthite tailings - Google Patents
Restoring method for tombarthite tailings Download PDFInfo
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- CN103222449A CN103222449A CN2013101684738A CN201310168473A CN103222449A CN 103222449 A CN103222449 A CN 103222449A CN 2013101684738 A CN2013101684738 A CN 2013101684738A CN 201310168473 A CN201310168473 A CN 201310168473A CN 103222449 A CN103222449 A CN 103222449A
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- earth tailing
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Abstract
The invention relates to the field of soil restoring, particularly relates to a restoring method for tombarthite tailings. The restoring method for tombarthite tailings comprises the following steps: levelling the tombarthite tailings land, building earthworm breeding greenhouse in the smoothened tombarthite tailings, delimiting the smoothened tombarthite tailings in the earthworm breeding greenhouse into a plurality of breeding rows, laying alkaline branding bait in the breeding rows, inoculating the earthworm, breeding the earthworm to the scheduled time, turning over the breeding rows after breeding the earthworm to the scheduled time, and finishing the restoration. The restoring method for tombarthite tailings, provided by the utility model, has the advantages that the quantity of the organic matter and the nutrient substance in the tombarthite tailings can be greatly improved; a large amount of wormcast organic fertilizer containing beneficial microorganism can be produced; the organic matter content in the tombarthite tailings is further improved; the restoring effect is achieved; the breeding rows are turned over after the earthworm are bred to the scheduled time; and after the finish of turning over the breeding rows, the restoring process of the tombarthite tailings can be finished in a month.
Description
Technical field
The present invention relates to the soil remediation field, in particular to a kind of restorative procedure of rare-earth tailing.
Background technology
Rare earth has the laudatory title of " industrial vitamin ", it is multi-field now to be applied to oil, chemical industry, metallurgy, weaving, pottery, glass, permanent-magnet material etc. widely, in view of the immense value of rare earth in industry, the exploitation of Rare Earth Mine and the extraction of rare earth are just in like a raging fire carrying out.
But, in exploitation and in the mine tailing after extracting rare earth, residual chemicals cause a large amount of acid ion infiltration faces of land in the extraction rare earth process, and spread around the minery by waste water, caused mountain region and field acidifying, pollution of estuary, made rare-earth tailing district ecotope on every side suffer heavy damage.
Summary of the invention
The object of the present invention is to provide a kind of restorative procedure of rare-earth tailing, to solve the above problems.
A kind of restorative procedure of rare-earth tailing is provided in the embodiments of the invention, has may further comprise the steps:
Rare-earth tailing is carried out land readjustment;
Build the vermiculture booth in the rare-earth tailing after smooth;
The described rare-earth tailing that will be in behind smooth in the described vermiculture booth delimited to culturing row;
A plurality of described breed row are laid alkaline angleworm bait, and the inoculation earthworm, the scheduled time cultured;
Turn over to culturing scheduled time earthworm described breed row afterwards, finish reparation.
The restorative procedure of this rare-earth tailing that the embodiment of the invention provides at first by rare-earth tailing being carried out after the land readjustment, again by building breeding earthworm behind the vermiculture booth in the rare-earth tailing after smooth, and is repaired; In an embodiment of the present invention, in the vermiculture process, feed alkaline matter in the bait of earthworm by leaching in the rare-earth tailing of acid top layer, carry out neutralization, thus, PH in the mine tailing improves constantly, and can be maintained to the growth scope (PH=5-8) that common plant can adapt to, and, in the process of vermiculture, earthworm constantly is discharged to the wormcast fertilizer in the rare-earth tailing by activities such as disturbance, drainages, and mixes with rare-earth tailing, and organic matter in the rare-earth tailing and quantity of nutrient matter are accumulated significantly and improve; In the process of whole vermiculture, also can produce and contain beneficial microbe wormcast fertilizer in a large number, further improved the content of organics in the rare-earth tailing, to reach the effect of reparation, breeding earthworm is after the scheduled time, turn over to culturing row, the soil on rare-earth tailing top layer also will be translated into inside like this, and the purpose that reaches reparation by earthworm, particularly, turn over finish after, can finish the repair process of whole rare-earth tailing within one month.
Description of drawings
Fig. 1 shows the restorative procedure flow chart of the rare-earth tailing of the embodiment of the invention 1.
Embodiment
Also in conjunction with the accompanying drawings the present invention is described in further detail below by specific embodiment.
Embodiment one
Please refer to Fig. 1, the restorative procedure of the rare-earth tailing that the embodiment of the invention one provides comprises:
Step 101: rare-earth tailing is carried out land readjustment;
Step 102: build the vermiculture booth in the rare-earth tailing after smooth;
Step 103: will be in described rare-earth tailing behind smooth in the described vermiculture booth and delimit and be a plurality of breed row;
Step 104: a plurality of described breed row are laid alkaline angleworm bait, and the inoculation earthworm, culture the scheduled time;
Step 105: turn over to culturing scheduled time earthworm described breed row afterwards, finish reparation.
The restorative procedure of this rare-earth tailing that the embodiment of the invention provides at first by rare-earth tailing being carried out after the land readjustment, again by building breeding earthworm behind the vermiculture booth in the rare-earth tailing after smooth, and is repaired; In an embodiment of the present invention, in the vermiculture process, feed alkaline matter in the bait of earthworm by leaching in the rare-earth tailing of acid top layer, carry out neutralization, thus, PH in the mine tailing improves constantly, and can be maintained to the growth scope (PH=5-8) that common plant can adapt to, and, in the process of vermiculture, earthworm is constantly taken the wormcast fertilizer in the rare-earth tailing to by activities such as disturbance, drainages, and mixes with rare-earth tailing, and organic matter in the rare-earth tailing and quantity of nutrient matter are accumulated significantly and improve; In the process of whole vermiculture, also can produce and contain beneficial microbe wormcast fertilizer in a large number, further improved the content of organics in the rare-earth tailing, reached the effect of reparation, breeding earthworm is after the scheduled time, turn over to culturing row, the soil on rare-earth tailing top layer also will be translated into inside like this, and the purpose that reaches reparation by earthworm, particularly, turn over finish after, can finish the repair process of whole rare-earth tailing within one month.
In order to make the restorative procedure better application of rare-earth tailing of the embodiment of the invention one, more effectively be applied in the reparation of rare-earth tailing, the present invention also provides embodiment two on the basis of the foregoing description one, embodiment two is further qualification and increases that the concrete steps of embodiment one are made, and now does detailed elaboration and explanation:
Embodiment two
Step 201: rare-earth tailing is carried out land readjustment;
Concrete, in step 201; With described rare-earth tailing smooth be the level land, perhaps also with described rare-earth tailing smooth be terraced fields, optionally, smooth be that the outer edge of terraced fields is higher than the inside edge in the process of terraced fields.
Step 202: build the vermiculture booth in the rare-earth tailing after smooth;
In above-mentioned steps 202: concrete, be equipped with the sunshade net on the end face of vermiculture booth, the vermiculture booth that is provided with the sunshade net can play the effect that keeps the sun off, and in temperature higher season, can better guarantee growth and the survival of earthworm.
In addition, consider the feasibility and the convenience of vermiculture, optionally, before building the vermiculture booth, comprising: build drainage system and irrigation system in the described rare-earth tailing after smooth; Have in construction on the described rare-earth tailing of described drainage system and described irrigation system and build described vermiculture booth, like this, the vermiculture booth with drainage system and irrigation system can be realized the irrigation in the vermiculture process and the convenience of draining.
Concrete, the vermiculture booth can be for having the booth of steel-tube construction, bamboo-wood structure or company's structure; And the span of booth is a 2-14 rice.
Step 203: will be in described rare-earth tailing behind smooth in the described vermiculture booth and delimit and be a plurality of breed row;
In step 203, in order to increase the cultured area of earthworm, can be the rectangle place of the maximum area that surrounds of a vermiculture booth with being in that rare-earth tailing in the vermiculture booth delimit, a plurality of breed row be parallel to each other, and along the length direction setting in rectangle place.
Step 204: a plurality of described breed row are laid alkaline angleworm bait, and the inoculation earthworm, culture the scheduled time;
In step 204, concrete, described angleworm bait is a pig manure; Each described breed row inoculation 100-500 jin earthworm, the scheduled time is 3-24 month; In the process of culturing, can spray, activities in production such as earthworm results, feed interpolation; With the results of the earthworm in the breeding process, make animal feed etc., increase the extra economic output value.
Step 205: turn over to culturing scheduled time earthworm described breed row afterwards, finish reparation.
In step 205, concrete, the mode of turning over is that machinery is turned over, manpower is turned over or animal power is turned over, and in the process of turning over, can select the mode turn over according to actual conditions, turn over finish after, the soil of rare-earth tailing bottom is translated into the top layer, and topsoil enters bottom, and then makes the soil on top layer also obtain repairing under the beneficial microorganism effect, generally speaking, turn over to finish after one month and can finish reparation.
In the process that the rare-earth tailing of reality is repaired, optionally, above-mentioned steps 201 to 205 can specifically be achieved as follows:
Method one: repair: smooth good rare-earth tailing ground on more smooth rare-earth tailing ground; The construction span is 6 meters booth and an equipment of sprinkler irrigation, lays the sunshade net above the booth.In booth, drop into pig manure through processing and preparing with embarking on journey, every mu of addition is 20 sides for the first time, and every mu is inoculated 400 jin of earthworms.Vermiculture activities such as virgin material are sprayed, added to the situations such as wet situation, earthworm growth of doing according to weather, feed.Inoculation earthworm kind need be added 10 side's pig manures and results earthworm every month after three months.Can totally gather in the crops 4000 jin of earthworms in 1 year, 10 tons of wormcast fertilizers; After culturing end, the soil is carried out machinery turn over, can satisfactorily finish repair after turning over one month; Annual cost only needs 100 side's pig manures in this method repair process, can obtain the income of ten thousand yuan of earthworm and wormcast 3-4 simultaneously every year.
Method two: the rare-earth tailing ground below 25 degree is repaired: the rare-earth tailing Horizon is made into 7 meters wide terraced fields, and the terraced fields outer will be higher than the inboard; On the ramp, dig traverse furrow, apply the wormcast fertilizer, in ditch, put into napier grass and earthing compacting with the terraced fields outer; On terraced fields, build span and be 6 meters booth and sprinkling irrigation, pumping equipment, lay the sunshade net above the booth.In booth, drop into pig manure through processing and preparing with embarking on journey, every mu of addition is 20 sides for the first time, inoculates 100 jin of earthworms for every mu; Vermiculture activities such as virgin material are sprayed, added to the situations such as wet situation, earthworm growth of doing according to weather, feed.Inoculation earthworm kind is after three months, and every three months need add 5 sides through the good pig manure of processing and preparing.Can totally gather in the crops 1400 jin of earthworms in 1 year.After culturing end, the soil is carried out Niu Li turn over, can satisfactorily finish repair after turning over one month.
By above description as seen: the restorative procedure of the rare-earth tailing of the embodiment of the invention, it can realize also having following additional effect outside the purpose of mine tailing reparation:
1, vermiculture can shorten the time that rare-earth tailing is administered, and required repair time is less.
2, utilize cheap superpower earthworm of pig manure, mobility and the beneficial microbe in the wormcast to unite the reparation rare-earth tailing, greatly reduce rehabilitation cost.
3, in the vermiculture process, can also produce a large amount of high-quality earthworm proteins and wormcast organic fertilizer product, obtain extra economic benefit.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the restorative procedure of a rare-earth tailing is characterized in that, may further comprise the steps:
Rare-earth tailing is carried out land readjustment;
Build the vermiculture booth in the rare-earth tailing after smooth;
To be in described rare-earth tailing behind smooth in the described vermiculture booth delimit and be a plurality of breed row;
A plurality of described breed row are laid alkaline angleworm bait, and the inoculation earthworm, the scheduled time cultured;
Turn over to culturing scheduled time earthworm described breed row afterwards, finish reparation.
2. the restorative procedure of rare-earth tailing according to claim 1 is characterized in that, in described step of rare-earth tailing being carried out land readjustment, specifically comprises:
With described rare-earth tailing smooth be the level land;
And/or;
With described rare-earth tailing smooth be terraced fields.
3. the restorative procedure of rare-earth tailing according to claim 2 is characterized in that, described described rare-earth tailing is smooth be in the step of terraced fields;
The outer edge of described terraced fields is higher than the inside edge.
4. the restorative procedure of rare-earth tailing according to claim 1 is characterized in that, builds in described rare-earth tailing after smooth in the step of vermiculture booth:
Be equipped with the sunshade net on the end face of described vermiculture booth.
5. the restorative procedure of rare-earth tailing according to claim 4 is characterized in that, builds in the step of vermiculture booth in described rare-earth tailing after smooth, specifically comprises:
Build drainage system and irrigation system in the described rare-earth tailing after smooth;
Have in construction on the described rare-earth tailing of described drainage system and described irrigation system and build described vermiculture booth.
6. the restorative procedure of rare-earth tailing according to claim 5 is characterized in that, builds in the step of described vermiculture booth on construction has the described rare-earth tailing of described drainage system and described irrigation system described;
Described vermiculture booth is the booth that has steel-tube construction, bamboo-wood structure or connect a structure.
7. the restorative procedure of rare-earth tailing according to claim 6 is characterized in that, delimits in the step of a plurality of breed row at described described rare-earth tailing after will being in smooth in the described vermiculture booth, and a plurality of breed row of described delimitation comprise:
Delimit a plurality of breed row parallel to each other.
8. the restorative procedure of rare-earth tailing according to claim 1 is characterized in that, described a plurality of described breed row is laid alkaline angleworm bait, and the inoculation earthworm, cultures in the step of the scheduled time:
Described alkaline angleworm bait is a pig manure;
Each described breed row inoculation 100-500 jin earthworm.
9. the restorative procedure of rare-earth tailing according to claim 1 is characterized in that, described a plurality of described breed row is laid alkaline angleworm bait, and the inoculation earthworm, cultures in the step of the scheduled time:
The described scheduled time is 3-24 month.
10. the restorative procedure of rare-earth tailing according to claim 9 is characterized in that, described described breed row after culturing scheduled time earthworm is turned over, and finishes in the step of reparation:
Described mode of turning over is that machinery is turned over, manpower is turned over or animal power is turned over.
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| CN201310168473.8A CN103222449B (en) | 2013-05-06 | 2013-05-06 | Restoring method for tombarthite tailings |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047173A (en) * | 2017-01-05 | 2017-08-18 | 江西省科学院生物资源研究所 | A kind of method that utilization shrub lespedeza container seedling quickly repairs southern metal tail sand storage |
| CN107548599A (en) * | 2017-09-04 | 2018-01-09 | 太原理工大学 | A kind of lime stone mining area ecological restoring method |
| CN111264117A (en) * | 2020-03-09 | 2020-06-12 | 赣州市畜牧研究所 | Method for repairing rare earth tailings and planting method of feed mulberry |
| CN111642335A (en) * | 2020-03-09 | 2020-09-11 | 赣州市畜牧研究所 | Method for planting pasture in rare earth tailings and comprehensive treatment method of rare earth tailings |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429057A (en) * | 2008-07-14 | 2009-05-13 | 四川省农业机械研究设计院 | Method for treating and utilizing pig manure |
| CN103039149A (en) * | 2012-12-04 | 2013-04-17 | 刘聪 | Tailings vegetation recovery designing scheme |
-
2013
- 2013-05-06 CN CN201310168473.8A patent/CN103222449B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101429057A (en) * | 2008-07-14 | 2009-05-13 | 四川省农业机械研究设计院 | Method for treating and utilizing pig manure |
| CN103039149A (en) * | 2012-12-04 | 2013-04-17 | 刘聪 | Tailings vegetation recovery designing scheme |
Non-Patent Citations (10)
| Title |
|---|
| 刘桂琴等: ""红透山铜矿矿区土壤重金属污染状况研究初报"", 《中国农学通报》 * |
| 张烨等: "铁尾矿生态恢复中蚯蚓粪对植物生长的影响", 《安徽农业科学》 * |
| 戈峰等: "蚯蚓在德兴铜矿废弃地生态恢复中的作用", 《生态学报》 * |
| 戈峰等: "蚯蚓对金属元素的富集作用分析", 《农业环境保护》 * |
| 朱青等: "江西尾矿资源综合利用及循环经济研究", 《资源与产业》 * |
| 李靖等: ""模拟铜矿区土壤酸化条件下构树叶片的生理生化变化"", 《福建农林大学学报(自然科学版)》 * |
| 杨景辉: ""铜矿开采和冶炼造成的土壤污染及其改良途径"", 《农村生态环境》 * |
| 许永利等: "蚯蚓对铁尾矿植被恢复中2种植物生长的影响", 《安徽农业科学》 * |
| 许雅玲等: ""某铜矿区土壤重金属污染状况研究"", 《环境科学与技术》 * |
| 顾永芬等: "蚯蚓在生态环境净化中的作用", 《北京农业》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047173A (en) * | 2017-01-05 | 2017-08-18 | 江西省科学院生物资源研究所 | A kind of method that utilization shrub lespedeza container seedling quickly repairs southern metal tail sand storage |
| CN107548599A (en) * | 2017-09-04 | 2018-01-09 | 太原理工大学 | A kind of lime stone mining area ecological restoring method |
| CN111264117A (en) * | 2020-03-09 | 2020-06-12 | 赣州市畜牧研究所 | Method for repairing rare earth tailings and planting method of feed mulberry |
| CN111642335A (en) * | 2020-03-09 | 2020-09-11 | 赣州市畜牧研究所 | Method for planting pasture in rare earth tailings and comprehensive treatment method of rare earth tailings |
| CN111264117B (en) * | 2020-03-09 | 2021-09-07 | 赣州市畜牧研究所 | Method for repairing rare earth tailings and planting method of feed mulberry |
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