CN206028294U - Ecological processing system of electrolytic manganese sediment safety - Google Patents
Ecological processing system of electrolytic manganese sediment safety Download PDFInfo
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- CN206028294U CN206028294U CN201620977832.3U CN201620977832U CN206028294U CN 206028294 U CN206028294 U CN 206028294U CN 201620977832 U CN201620977832 U CN 201620977832U CN 206028294 U CN206028294 U CN 206028294U
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Abstract
The utility model discloses an ecological processing system of electrolytic manganese sediment safety belongs to the heavy metal waste residue and administers technical field, this ecological processing system of electrolytic manganese sediment safety includes electrolytic manganese slag muck body layer, layer top is personally experienced sth. Part of the body by the lower supreme middle earthing layer that closes, closing exhaust layer, closing compacted clay layer, closing drainage blanket, nutritious soil layer, the afforestation layer of setting gradually to the electrolytic manganese slag muck, electrolytic manganese slag muck body layer below sets gradually high density polyethylene geotechnique rete, filtration liquid water conservancy diversion layer, the 2nd high density polyethylene geotechnique rete, compacted clay layer, the 3rd high density polyethylene geotechnique rete, groundwater water conservancy diversion layer, fourth high density polyethylene geotechnique's rete and bottom of the reservior basal layer from top to bottom. The utility model provides an ecological processing system of electrolytic manganese sediment safety stabilization immobilization is effectual, and the secondary pollution risk is lower, and environmental security nature is high.
Description
Technical field
The utility model is related to heavy metal waste slag Treatment process field, at more particularly to a kind of electrolytic manganese residues safety ecology
Put system.
Background technology
Manganese is important basic substance in national economy, is one of important strategic resource of country, and current China becomes
Global maximum electrolytic manganese producing country, country of consumption, exported country.Used as typical hydrometallurgy industry, electrolytic manganese industry is quickly sent out
While exhibition, serious environmental pollution is also caused, wherein electrolytic manganese residues pollution is especially prominent.Electrolytic manganese residues have become the sector
One of main restricting factor of development.
Electrolytic manganese residues are the filter residues produced when manganese carbonate breeze adds sulfuric acid solution production electrolytic manganese metal.According to statistics,
The annual manganese slag of China discharges about 10,000,000 tons at present, up to 80,000,000 tons of storage, manganese slag enormous amount.Due to adding in production technology
Plus agent use and manganese ore itself contain certain half bioelement, in manganese slag contain substantial amounts of soluble manganese Mn (II), ammonia nitrogen
NH3The materials such as-N, selenium Se and heavy metal cadmium Cd, the manganese slag stored up in a large number cause serious threat to surrounding ecological environment.
China's electrolytic manganese is processed by the way of by electrolytic manganese residues landfill warehouse-in mostly at present, and wet method of building a dam is stored up, but
The construction of significant component of landfill place does not meet national relevant regulations, builds extremely lack of standardization, the long-term electrolytic manganese residues stacked
Under the influence of the natural causes such as rain drop erosion, by rainwash percolate, percolate severe contamination landfill place periphery soil
Earth, surface water and underground water.Therefore during the landfill disposal of electrolytic manganese residues, how safe disposal electrolytic manganese residues percolate into
For the developing problem demanding prompt solution of electrolytic manganese industry.
Utility model content
The purpose of this utility model be to provide it is a kind of stabilize that immobilization effect is good, secondary pollution risk is relatively low, environment peace
A kind of electrolytic manganese residues safety ecology disposal system of Quan Xinggao, to solve the problems, such as above-mentioned prior art.
For achieving the above object, the utility model provides following scheme：
The utility model provides a kind of electrolytic manganese residues safety ecology disposal system, including electrolytic manganese slag muck body layer, the electricity
Set gradually overburden layer, closing exhaust level, closing clay compaction layer, closing in the middle of closing above solution manganese slag muck body layer from the bottom to top
Drainage blanket, nutrition soil layer, green layer, from top to bottom set gradually the first high density polyethylene (HDPE) below the electrolytic manganese slag muck body layer
Geo membrane layers, percolate guide layer, the second high-density polyethylene geomembrane layer, clay compaction layer, the 3rd high density polyethylene (HDPE) soil
Work film layer, underground water guide layer, the 4th high-density polyethylene geomembrane layer and bottom of the reservior basal layer.
Preferably, the bottom of the reservior basal layer is clay layer, and compacted density >=93%, thickness are 700～800mm.
Preferably, it is highly dense the 5th to be provided between the second high-density polyethylene geomembrane layer and the clay compaction layer
Degree polyethylene film for earthwork layer.
Preferably, the rule of the first high-density polyethylene geomembrane layer and the 4th high-density polyethylene geomembrane layer
Lattice are 240g/, and the specification of the second high-density polyethylene geomembrane layer is 600g/, the 5th high-density polyethylene
Alkene geo membrane layers thickness is 1～2mm, and the specification of the 3rd high-density polyethylene geomembrane layer is 300g/.
Preferably, the underground water guide layer be particle diameter for 25～60mm of Φ cobble, gravel or rubble packed layer, institute
The thickness for stating underground water guide layer is 350～450mm.
Preferably, underground water water conservancy diversion french drain is provided with the underground water guide layer, set in the underground water water conservancy diversion french drain
Be equipped with underground water discharge guiding pipe, between the underground water water conservancy diversion french drain and the underground water discharge guiding pipe filled with particle diameter be Φ 16～
The cobble of 32mm, gravel or rubble；
The underground water discharge guiding pipe is high density polyethylene pipe, is provided with ground water collecting on the high density polyethylene pipe
Hole, ground water collecting hole aperture is 15～20mm, the pitch-row in adjacent two ground water collecting holes is 50～
100mm。
Preferably, the clay compaction is laminated real density >=95%, and thickness is 900～1100mm, hydraulic conductivity≤1
×10-7m/s。
Preferably, the percolate guide layer be particle diameter for 16～32mm of Φ cobble, gravel or rubble packed layer, institute
The thickness for stating underground water guide layer is 450～550mm；
Percolate water conservancy diversion french drain is provided with the percolate guide layer, is provided with diafiltration in the percolate water conservancy diversion french drain
Liquid discharge guiding pipe, between the percolate water conservancy diversion french drain and the percolate discharge guiding pipe filled with particle diameter for 8～16mm of Φ cobble,
Gravel or rubble；
The percolate discharge guiding pipe is high density polyethylene pipe, is provided with percolate and catchments on the high density polyethylene pipe
Hole, the percolate gully-hole aperture is 15～20mm, the pitch-row of adjacent two percolate gully-holes is 50～
100mm。
Preferably, in the middle of the closing, overburden layer is argillic horizon that thickness is 250～350mm；The closing exhaust level is
Packed layer of the particle diameter for the cobble, rubble or porous material of 32～64mm of Φ, the closing exhaust level thickness are 250～350mm；
The closing clay compaction thickness degree is 250～350mm；The closing drainage blanket is that the quartz sand that particle diameter is 4～8mm of Φ is filled
Layer, the thickness of the closing drainage blanket is 250～350mm；The nutrition soil layer is the soil horizon that thickness is 450-550mm.
Preferably, the green layer is kind of the green layer for being implanted with Horseweed Herb, and the plantation spacing of Horseweed Herb is 1.6～1.8m.
The utility model achieves following technique effect relative to prior art：
Most bottom of the bottom of the reservior basal layer of the electrolytic manganese residues safety ecology disposal system that the 1st, the utility model is provided as reservoir area
Layer, bottom of the reservior basal layer and the 4th high-density polyethylene geomembrane layer can prevent underground water seepage, realize the collection to underground water, and
Underground water water conservancy diversion is exported by underground water guide layer；
3rd high-density polyethylene geomembrane layer of the electrolytic manganese residues safety ecology disposal system that the 2nd, the utility model is provided
Can prevent underground water guide layer from blocking occurring so as to realize the protection to underground water guide layer；
At the stabilisation of the electrolytic manganese slag muck body layer of the electrolytic manganese residues safety ecology disposal system that the 3rd, the utility model is provided
, using pulverized limestone as single stabilizer, this technology raw material is cheap and easily-available for reason, and manganese slag is 10 with the quality proportioning of quick lime:1
When, up to 99%, ammonia nitrogen removal frank can reach 68% to the curing degree of manganese, and the Steep cencentration of other each harmful heavy metals exists
Relevant national standard limits following；
Second high-density polyethylene geomembrane layer of the electrolytic manganese residues safety ecology disposal system that the 4th, the utility model is provided,
5th high-density polyethylene geomembrane layer and clay compaction layer can prevent the leachate leaking produced in electrolytic manganese slag muck body layer from arriving
Lower soil, the 5th high-density polyethylene geomembrane layer protection compacted cohesive soil layer, the second high-density polyethylene geomembrane layer is the
The protective layer of five high-density polyethylene geomembrane layers；Percolate guide layer can collect what is produced in simultaneously water conservancy diversion electrolytic manganese slag muck body layer
Percolate, prevents the second high-density polyethylene geomembrane layer, the 5th high-density polyethylene geomembrane layer and compacting of its underpart viscous
Soil layer is too high and destroyed by the percolate hydraulic pressure in electrolytic manganese slag muck body layer；
First high-density polyethylene geomembrane layer of the electrolytic manganese residues safety ecology disposal system that the 5th, the utility model is provided
Protection percolate guide layer, after the electrolytic manganese slag muck body unit end of job, is covered on landfill unit surface, is formed and is closed
Middle overburden layer, can preferably isolate runoff, it is to avoid runoff immersion electrolytic manganese slag muck body forms percolate.Closing exhaust level is received
Collect electrolytic manganese slag muck body gas and be conducted into collecting pit；
The closing clay compaction layer of the electrolytic manganese residues safety ecology disposal system that the 6th, the utility model is provided, can prevent from oozing
Water is entered in landfill heap body, prevents landfill gas from escaping；
The closing drainage blanket of the electrolytic manganese residues safety ecology disposal system that the 7th, the utility model is provided can discharge what is infiltrated
Underground water, reduces pressure of the Infiltration water to bottom impervious barrier；
The nutrition soil layer of the electrolytic manganese residues safety ecology disposal system that the 8th, the utility model is provided is can to protect impervious barrier not
By destroying for contraction, freeze thawing etc. is dried, to prevent drainage blanket from blocking, remain stable, nutrition is provided for green layer；Green layer, can
Plantation green plants, realize the effectively utilizes of resource；
Electrolytic manganese residues safety ecology disposal system in the utility model, anti-seepage standard are high, and secondary pollution risk is relatively low, ring
Border is safe.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with basis
These accompanying drawings obtain other accompanying drawings.
The longitudinal profile structure schematic of the electrolytic manganese residues safety ecology disposal system that Fig. 1 is provided for the utility model；
In figure：1- bottoms of the reservior basal layer, the 4th high-density polyethylene geomembrane layers of 2-, 3- underground water guide layers, 31- underground water
Water conservancy diversion french drain, 32- underground water discharge guiding pipes, the 4th high-density polyethylene geomembrane layers of 4-, 5- clay compaction layers, the 3rd high density of 6-
Polyethylene film for earthwork layer, 7- the second high-density polyethylene geomembrane layers, 8- percolate guide layers, 81- percolate water conservancy diversion french drains,
82- percolate discharge guiding pipes, 9- the first high-density polyethylene geomembrane layers, 10- electrolytic manganese slag muck body layers, the middle earthing of 11- closings
Layer, 12- closing exhaust levels, 13- closing clay compaction layers, 14- closing drainage blankets, 15- nutrition soil layers, 16- green layers.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The purpose of this utility model be to provide it is a kind of stabilize that immobilization effect is good, secondary pollution risk is relatively low, environment peace
A kind of electrolytic manganese residues safety ecology disposal system of Quan Xinggao, to solve the problems, such as above-mentioned prior art.
It is understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
Embodiment one
The present embodiment provides a kind of electrolytic manganese residues safety ecology disposal system, as shown in figure 1, including electrolytic manganese slag muck body layer
10, set gradually overburden layer 11 in the middle of closing, closing exhaust level 12, compacting of closing above electrolytic manganese slag muck body layer 10 from the bottom to top
Argillic horizon 13, closing drainage blanket 14, nutrition soil layer 15, green layer 16, are from top to bottom set below electrolytic manganese slag muck body layer 10 successively
Put the first high-density polyethylene geomembrane layer 9, percolate guide layer 8, the second high-density polyethylene geomembrane layer 7, clay compaction
The 5, the 3rd high-density polyethylene geomembrane layer 4 of layer, underground water guide layer 3, the 4th high-density polyethylene geomembrane layer 2 and bottom of the reservior base
Plinth layer 1.
The bottom of the bottom of the reservior basal layer 1 for reservoir area, bottom of the reservior basal layer 1 and the 4th high-density polyethylene geomembrane layer 2 can be prevented
Only underground water seepage, is realized the collection to underground water, and is exported underground water water conservancy diversion by underground water guide layer 3；
3rd high-density polyethylene geomembrane layer 4 can prevent underground water guide layer 3 from blocking occurring so as to realize to underground water
The protection of guide layer 3；
, using pulverized limestone as single stabilizer, this technology raw material is cheap for the stabilization processes of electrolytic manganese slag muck body layer 10
It is easy to get, manganese slag is 10 with the quality proportioning of quick lime:When 1, up to 99%, ammonia nitrogen removal frank can reach 68% to the curing degree of manganese,
And the Steep cencentration of other each harmful heavy metals is below relevant national standard is limited；
Second high-density polyethylene geomembrane layer 7 and clay compaction layer 5 can prevent what is produced in electrolytic manganese slag muck body layer 10
Leachate leaking to lower soil, percolate guide layer 8 can collect and water conservancy diversion electrolytic manganese slag muck body layer 10 in the percolate that produces,
The second high-density polyethylene geomembrane layer 7 and clay compaction layer 5 of its underpart are prevented by being percolated in electrolytic manganese slag muck body layer 10
Liquid hydraulic pressure is too high and destroyed；
The protection percolate of first high-density polyethylene geomembrane layer 9 guide layer 8, when the electrolytic manganese slag muck body unit end of job
Afterwards, covered on landfill unit surface, form overburden layer 11 in the middle of closing, can preferably isolate runoff, it is to avoid runoff is soaked
Enter electrolytic manganese slag muck body and form percolate.Closing exhaust level 12 is collected electrolytic manganese slag muck body gas and is conducted into collecting pit；
Closing clay compaction layer 13, can prevent infiltration from entering in landfill heap body, prevent landfill gas from escaping；
Closing drainage blanket 14 can discharge the underground water for infiltrating, and reduce pressure of the Infiltration water to bottom impervious barrier；
Nutrition soil layer 15 for can growing plant soil and other natural soils, can protect impervious barrier by be dried receipts
The destruction of contracting, freeze thawing etc., to prevent drainage blanket from blocking, remains stable, provides nutrition for green layer；Green layer 16, can plant green
Change plant, realize the effectively utilizes of resource；
Electrolytic manganese residues safety ecology disposal system in the present embodiment, anti-seepage standard are high, and secondary pollution risk is relatively low, environment
It is safe.
Embodiment two
The present embodiment provides a kind of electrolytic manganese residues safety ecology disposal system, on the basis of embodiment one, such as Fig. 1 institutes
Show, bottom of the reservior basal layer 1 is clay layer, and compacted density >=93%, thickness are 700～800mm, preferably 750mm.
The 5th high density polyethylene (HDPE) geotechnique is provided between second high-density polyethylene geomembrane layer 7 and clay compaction layer 5
Film layer 6.Second high-density polyethylene geomembrane layer 7, the 5th high-density polyethylene geomembrane layer 6 and clay compaction layer 5 can be prevented
The leachate leaking produced in electrolytic manganese slag muck body layer 10 to lower soil, press by the protection of the 5th high-density polyethylene geomembrane layer 6
Real clay layer 5, protective layer of the second high-density polyethylene geomembrane layer 7 for the 5th high-density polyethylene geomembrane layer 6；Percolate
Guide layer 8 can be collected and the 10 interior percolate for producing of water conservancy diversion electrolytic manganese slag muck body layer, prevent second high-density polyethylene of its underpart
Alkene geo membrane layers 7, the 5th high-density polyethylene geomembrane layer 6 and clay compaction layer 5 are by being percolated in electrolytic manganese slag muck body layer 10
Liquid hydraulic pressure is too high and destroyed.
The specification of the first high-density polyethylene geomembrane layer 9 and the 4th high-density polyethylene geomembrane layer 2 is 240g/
, the specification of the second high-density polyethylene geomembrane layer 7 is 600g/, and 6 thickness of the 5th high-density polyethylene geomembrane layer is 1
～2mm, preferably 1.5mm, the specification of the 3rd high-density polyethylene geomembrane layer 4 is 300g/.
Underground water guide layer 3 be particle diameter for 25～60mm of Φ cobble, gravel or rubble packed layer, underground water guide layer
3 thickness is 350～450mm, preferably 400mm.
Underground water water conservancy diversion french drain 31 is provided with underground water guide layer 3, is provided with underground water in underground water water conservancy diversion french drain 31
Discharge guiding pipe 32, filled with the cobble, gravel that particle diameter is 16～32mm of Φ between underground water water conservancy diversion french drain 31 and underground water discharge guiding pipe 32
Stone or rubble；
Underground water discharge guiding pipe 32 is high density polyethylene pipe, is provided with ground water collecting hole, ground on high density polyethylene pipe
Lower water gully-hole aperture is 15～20mm, and the pitch-row in two adjacent ground water collecting holes is 50～100mm.
55 compacted density >=95% of clay compaction layer, thickness be 900～1100mm, hydraulic conductivity≤1 × 10-7m/s。
Percolate guide layer 8 be particle diameter for 16～32mm of Φ cobble, gravel or rubble packed layer, underground water guide layer
8 thickness is 450～550mm, preferably 500mm；
Percolate water conservancy diversion french drain 81 is provided with percolate guide layer 8, is provided with percolate in percolate water conservancy diversion french drain 81
Discharge guiding pipe 82, filled with the cobble, gravel that particle diameter is 8～16mm of Φ between percolate water conservancy diversion french drain 81 and percolate discharge guiding pipe 82
Or rubble；
Percolate discharge guiding pipe 82 is high density polyethylene pipe, is provided with percolate gully-hole, oozes on high density polyethylene pipe
Filtrate gully-hole aperture is 15～20mm, and the pitch-row of two adjacent percolate gully-holes is 50～100mm.
In the middle of closing, overburden layer 11 is the argillic horizon that thickness is 250～350mm, preferably 300mm；Closing exhaust level 12 is
Packed layer of the particle diameter for the cobble, rubble or porous material of 32～64mm of Φ, 12 thickness of closing exhaust level are 250～350mm, excellent
Elect 300mm as；13 thickness of closing clay compaction layer is 250～350mm, preferably 300mm；It is Φ that closing drainage blanket 14 is particle diameter
The quartz sand packed layer of 4～8mm, the thickness of closing drainage blanket 14 is 250～350mm；It is 450- that nutrition soil layer 15 is thickness
The soil horizon of 550mm, preferably 500mm.
Green layer 16 is implanted with the green layer of Horseweed Herb for planting, and tolerance is strong, and the plantation spacing of Horseweed Herb is 1.6～
1.8m。
Apply specific case to be set forth principle of the present utility model and embodiment in the utility model, the above
The explanation of embodiment is only intended to help and understands method of the present utility model and its core concept；Simultaneously for the one of this area
As technical staff, according to thought of the present utility model, will change in specific embodiments and applications.To sum up
Described, this specification content is should not be construed as to restriction of the present utility model.
Claims (10)
1. a kind of electrolytic manganese residues safety ecology disposal system, it is characterised in that：Including electrolytic manganese slag muck body layer, the electrolytic manganese residues
Set gradually overburden layer, closing exhaust level, closing clay compaction layer, closing draining in the middle of closing above heap body layer from the bottom to top
Layer, nutrition soil layer, green layer, from top to bottom set gradually the first high density polyethylene (HDPE) geotechnique below the electrolytic manganese slag muck body layer
Film layer, percolate guide layer, the second high-density polyethylene geomembrane layer, clay compaction layer, the 3rd high-density polyethylene geomembrane
Layer, underground water guide layer, the 4th high-density polyethylene geomembrane layer and bottom of the reservior basal layer.
2. electrolytic manganese residues according to claim 1 safety ecology disposal system, it is characterised in that：The bottom of the reservior basal layer is
Clay layer, compacted density >=93%, thickness are 700～800mm.
3. electrolytic manganese residues according to claim 1 safety ecology disposal system, it is characterised in that：Second high density is gathered
The 5th high-density polyethylene geomembrane layer is provided between ethene geo membrane layers and the clay compaction layer.
4. electrolytic manganese residues according to claim 3 safety ecology disposal system, it is characterised in that：First high density is gathered
The specification of ethene geo membrane layers and the 4th high-density polyethylene geomembrane layer is 240g/m2, second high density gather
The specification of ethene geo membrane layers is 600g/m2, the 5th high-density polyethylene geomembrane thickness degree be 1～2mm, the described 3rd
The specification of high-density polyethylene geomembrane layer is 300g/m2。
5. electrolytic manganese residues according to claim 1 safety ecology disposal system, it is characterised in that：The underground water guide layer
For particle diameter for the cobble, gravel or rubble of 25～60mm of Φ packed layer, the thickness of the underground water guide layer is 350～
450mm。
6. according to claim 1 or 5 electrolytic manganese residues safety ecology disposal system, it is characterised in that：The underground water is led
Underground water water conservancy diversion french drain is provided with fluid layer, is provided with underground water discharge guiding pipe, the underground water in the underground water water conservancy diversion french drain
Filled with the cobble, gravel or rubble that particle diameter is 16～32mm of Φ between water conservancy diversion french drain and the underground water discharge guiding pipe；
The underground water discharge guiding pipe is high density polyethylene pipe, is provided with ground water collecting hole on the high density polyethylene pipe,
Ground water collecting hole aperture is 15～20mm, and the pitch-row in two adjacent ground water collecting holes is 50～100mm.
7. electrolytic manganese residues according to claim 1 safety ecology disposal system, it is characterised in that：The clay compaction lamination
Real density >=95%, thickness be 900～1100mm, hydraulic conductivity≤1 × 10-7m/s。
8. electrolytic manganese residues according to claim 1 safety ecology disposal system, it is characterised in that：The percolate guide layer
For particle diameter for the cobble, gravel or rubble of 16～32mm of Φ packed layer, the thickness of the underground water guide layer is 450～
550mm；
Percolate water conservancy diversion french drain is provided with the percolate guide layer, is provided with percolate and leads in the percolate water conservancy diversion french drain
Comb, filled with the cobble, gravel that particle diameter is 8～16mm of Φ between the percolate water conservancy diversion french drain and the percolate discharge guiding pipe
Or rubble；
The percolate discharge guiding pipe is high density polyethylene pipe, is provided with percolate gully-hole on the high density polyethylene pipe,
The percolate gully-hole aperture is 15～20mm, and the pitch-row of two adjacent percolate gully-holes is 50～100mm.
9. electrolytic manganese residues according to claim 1 safety ecology disposal system, it is characterised in that：Earthing in the middle of the closing
Layer is argillic horizon that thickness is 250～350mm；It is the cobble of 32～64mm of Φ, rubble or many that the closing exhaust level is particle diameter
The packed layer of Porous materials, the closing exhaust level thickness are 250～350mm；The closing clay compaction thickness degree be 250～
350mm；The closing drainage blanket is the quartz sand packed layer that particle diameter is 4～8mm of Φ, and the thickness of the closing drainage blanket is 250
～350mm；The nutrition soil layer is the soil horizon that thickness is 450-550mm.
10. electrolytic manganese residues according to claim 1 safety ecology disposal system, it is characterised in that：The green layer is to plant
The green layer of Horseweed Herb is implanted with, the plantation spacing of Horseweed Herb is 1.6～1.8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620977832.3U CN206028294U (en) | 2016-08-29 | 2016-08-29 | Ecological processing system of electrolytic manganese sediment safety |
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|---|---|---|---|
| CN201620977832.3U CN206028294U (en) | 2016-08-29 | 2016-08-29 | Ecological processing system of electrolytic manganese sediment safety |
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ID=58302054
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663795A (en) * | 2019-01-17 | 2019-04-23 | 四川正升环保科技有限公司 | Closure of landfill site structure sheaf and closing method |
| CN111295961A (en) * | 2020-04-13 | 2020-06-19 | 贵州大学 | In-situ greening method and in-situ greening device for electrolytic manganese slag storage yard |
| CN111906114A (en) * | 2020-07-03 | 2020-11-10 | 湖南凯迪工程科技有限公司 | Safe ecological system for treating heavy metal solid waste |
| CN112457553A (en) * | 2020-11-18 | 2021-03-09 | 重庆前跃环境治理有限公司 | Fine manganese slag modified HDPE composite material, preparation method and application |
| CN113414212A (en) * | 2021-06-03 | 2021-09-21 | 碧水蓝天环境科学研究有限公司 | Solid waste's processing system |
| CN115007636A (en) * | 2022-05-10 | 2022-09-06 | 昆明有色冶金设计研究院股份公司 | Acidic waste residue risk management and control and ecological restoration structure and method thereof |
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2016
- 2016-08-29 CN CN201620977832.3U patent/CN206028294U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109663795A (en) * | 2019-01-17 | 2019-04-23 | 四川正升环保科技有限公司 | Closure of landfill site structure sheaf and closing method |
| CN111295961A (en) * | 2020-04-13 | 2020-06-19 | 贵州大学 | In-situ greening method and in-situ greening device for electrolytic manganese slag storage yard |
| CN111906114A (en) * | 2020-07-03 | 2020-11-10 | 湖南凯迪工程科技有限公司 | Safe ecological system for treating heavy metal solid waste |
| CN112457553A (en) * | 2020-11-18 | 2021-03-09 | 重庆前跃环境治理有限公司 | Fine manganese slag modified HDPE composite material, preparation method and application |
| CN113414212A (en) * | 2021-06-03 | 2021-09-21 | 碧水蓝天环境科学研究有限公司 | Solid waste's processing system |
| CN115007636A (en) * | 2022-05-10 | 2022-09-06 | 昆明有色冶金设计研究院股份公司 | Acidic waste residue risk management and control and ecological restoration structure and method thereof |
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