CN107999240A - A kind of heavy metal pollution of soil processing earth scraping device - Google Patents
A kind of heavy metal pollution of soil processing earth scraping device Download PDFInfo
- Publication number
- CN107999240A CN107999240A CN201810040378.2A CN201810040378A CN107999240A CN 107999240 A CN107999240 A CN 107999240A CN 201810040378 A CN201810040378 A CN 201810040378A CN 107999240 A CN107999240 A CN 107999240A
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- soil
- metal pollution
- storing box
- material storing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
Abstract
The invention discloses a kind of heavy metal pollution of soil processing earth scraping device, including bottom plate, baseplate underside corner is equipped with roller, material storing box is equipped with the upside of bottom plate, material storing box inner upper end is equipped with annular seal space, right end is equipped with the first motor inside annular seal space, driving gear is equipped with the upside of first motor, driven gear is equipped with the left of driving gear, driven gear is internally provided with shaft, shaft lower end outside is equipped with conveying flood dragon, baseplate underside is equipped with scraping cover, upper end is equipped with charge door on the right side of material storing box, electric cabinet is equipped with the downside of charge door, electric telescopic rod on the left of material storing box, connecting seat is equipped with the downside of electric telescopic rod, connecting rod is equipped with the left of connecting seat lower end, connect cover is equipped with the left of connecting rod, connect cover interior lower end is equipped with rotation axis, rotation axis is equipped with some broken cutters tooth.The present invention can effectively facilitate equipment and the processing of broken and scraping is carried out to the soil of heavy metal pollution, so facilitate soil and be collected, improve the work efficiency of equipment.
Description
Technical field
The present invention relates to a kind of field of environment protection, is specifically a kind of heavy metal pollution of soil processing earth scraping device.
Background technology
Environmental protection (referred to as environmental protection) is in personal, tissue or government aspect, is protected certainly for the Nature and mankind's happiness
The behavior of right environment, refers to the mankind to solve real or potential environmental problem, coordinates the relation of the mankind and environment, ensure economic society
Can sustainable development and the general name of various action taken.Its ways and means has engineering technology, administration, also has
It is law, economical, communication and education etc..Environmental protection is that the mankind protect national resource and it is obtained reasonably consciously
Utilize, prevent natural environment to be contaminated and destroy；Comprehensive improvement is carried out to the environment for being contaminated and destroying, to create
It is suitable for human lives, the environment of work, coordinates weather modification work, allow people to accomplish the concept got along with natural harmony.
Heavy metal pollution of soil refers to that due to mankind's activity the content of the trace harmful elements in soil in the soil exceedes
Background value, too high levels caused by excess deposition, is referred to as heavy metal pollution of soil.The heavy metal of contaminated soil mainly includes
The significant elements of bio-toxicity such as mercury (Hg), cadmium (Cd), lead (Pb), chromium (Cr) and metalloid arsenic (As), and have certain toxicity
Zinc (Zn), copper (Cu), the element such as nickel (Ni).Essentially from pesticide, waste water, sludge and atmospheric sedimentation etc., as mercury essentially from
Mercury-containing waste water, cadmium, lead contamination essentially from smelt discharge and automobile exhaust gas sedimentation, arsenic be then widely used as insecticide, fungicide,
Rat poison and herbicide.Excessive heavy metal can cause physiological function of plants disorder, the element such as trophic disturbance, cadmium, mercury in crop seed
Concentration coefficient is higher in reality, even more than food hygienic standard, nor affects on plant growth, development and yield, in addition mercury, arsenic energy
Weaken and suppress nitrification in soil, amonifying bacteria activity, influence Nitrogen supplying.Mobility is very in the soil for heavy metal contaminants
It is small, it is not easy with water leaching, is not microbial degradation, after entering human body by food chain, potential hazard is very big, it should be specifically noted that anti-
Only heavy metal is to soil pollution.
When heavy metal pollution occurs in soil, we usually need all to be scraped off neighbouring soil, at present
Extraction work to the topsoil containing heavy metal is typically to carry out by some excavating machineries, but excavating machinery is difficult to
Accurate control takes the depth of soil, and it is insufficient to may result in contaminated soil extraction, or contains in the extraction of contaminated soil
There is more unpolluted soil, and then the reduction of heavy metal pollution of soil governance efficiency can be caused.Therefore, people in the art
Member provides a kind of heavy metal pollution of soil processing earth scraping device, to solve the problems mentioned in the above background technology.
The content of the invention
It is an object of the invention to provide a kind of heavy metal pollution of soil processing earth scraping device, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical solution：
A kind of heavy metal pollution of soil processing earth scraping device, including bottom plate, the baseplate underside corner are equipped with roller, institute
State and material storing box is equipped with the upside of bottom plate, the material storing box inner upper end is equipped with annular seal space, and right end is equipped with first inside the annular seal space
Motor, is equipped with driving gear on the upside of first motor, and the driving gear left side is equipped with driven gear, in the driven gear
Portion is equipped with shaft, and the shaft lower end outside is equipped with conveying flood dragon, and the material storing box is equipped with opening with back plate connections, described defeated
Send flood dragon to pass through opening, scraping cover is equipped with the downside of the opening, upper end is equipped with charge door, the charge door on the right side of the material storing box
Downside is equipped with electric cabinet, material storing box left side electric telescopic rod, and the electric telescopic rod downside is equipped with connecting seat, the connection
Seat is equipped with connecting rod on the left of lower end, and the connecting rod lower end is attached by fixed seat and bottom plate, is set on the left of the connecting rod
There is a connect cover, the connect cover inner upper end is equipped with partition plate, is equipped with the second motor on the upside of the partition plate, subordinate in the connect cover
End is equipped with rotation axis, and the rotation axis is equipped with some broken cutters tooth.
As the further scheme of the present invention：Connection gear and connecting shaft are equipped with the left of the driven gear.
As the further scheme of the present invention：Bearing block is equipped with the upside of the shaft.
As the further scheme of the present invention：Seal closure is equipped with the upside of the charge door.
As the further scheme of the present invention：The electric telescopic rod upper and lower ends are connected by fixed cover with material storing box
Connect.
As the further scheme of the present invention：Connected between the connecting rod and connecting seat and fixed seat by connecting shaft
Connect.
As further scheme of the invention：The rotation axis is attached by belt and the second motor.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is flexible up and down by electric telescopic rod, so logical
Cross lever principle and reconcile distance of the connect cover apart from ground, so drive rotation axis to be rotated by the second motor, this belt transect
Face is crushed dynamic broken cutter tooth over the ground, can so make the soil breaking of heavy metal pollution on the surface of earth's surface, so can be with
Effectively facilitate equipment and carry out scraping processing；So equipment move during, scraping cover will by earth's surface crush
Soil is scraped, and so facilitates the collection of soil；So driving gear is driven to rotate by the first motor again, so in tooth
Conveying flood dragon rotation is driven in the state of wheel transmission, such conveying auger is by the soil transport of the collection inside scraping cover to storing
Handled inside case, the soil that part is not collected into can be added to inside material storing box by charge door, can so be had
The soil for facilitating to effect counterweight metallic pollution carries out scraping processing, improves the work efficiency of equipment, facilitates staff
Use, and when needing soil to remove, by the first motor reversal, soil can thus be arranged at scraping cover
Go out, can so facilitate staff to handle soil.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of heavy metal pollution of soil processing earth scraping device.
Fig. 2 is a kind of structure diagram of heavy metal pollution of soil processing earth scraping device front view.
Fig. 3 is a kind of structure diagram for the treatment of box right view in heavy metal pollution of soil processing earth scraping device.
Fig. 4 is a kind of structure diagram of connect cover left view in heavy metal pollution of soil processing earth scraping device.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
Refering to Fig. 1~4, in the embodiment of the present invention, a kind of heavy metal pollution of soil processing earth scraping device, including bottom plate 1,
The 1 downside corner of bottom plate is equipped with roller 2, can effectively facilitate the movement of equipment, and the upside of bottom plate 1 is equipped with material storing box
3,3 inner upper end of material storing box is equipped with annular seal space 4, the equipment that can effectively protect inside, the 4 inside right end of annular seal space
Equipped with the first motor 5, the upside of the first motor 5 is equipped with driving gear 6, and the left side of driving gear 6 is equipped with driven gear 7,
The left side of driven gear 7 is equipped with connection gear and connecting shaft, can effectively ensure that driven gear 7 is smoothly rotated,
The driven gear 7 is internally provided with shaft 8, and the upside of shaft 8 is equipped with bearing block, and 8 lower end outside of shaft is equipped with conveying
Flood dragon 9, can effectively facilitate soil and be transported to inside material storing box 3, and the material storing box 3 is equipped with opening with 1 junction of bottom plate
10, the conveying flood dragon 9 passes through opening 10, and the downside of opening 10 is equipped with scraping cover 11, can effectively scrape the soil of earth's surface
Earth, the 3 right side upper end of material storing box are equipped with charge door 12, and the uncollected part soil of processing can be effectively performed, described to add
The upside of material mouth 12 is equipped with seal closure, can be effectively guaranteed the sealing of equipment, and the downside of charge door 12 is equipped with electric cabinet 13,
It is attached by electric wire and the electrical equipment inside equipment, can be so effectively guaranteed the stabilization of equipment, the storing
3 left side electric telescopic rod 16 of case, 16 upper and lower ends of electric telescopic rod are attached by fixed cover with material storing box 3, can be with
Effectively facilitate the fixation and installation of electric telescopic rod 16, the downside of electric telescopic rod 3 is equipped with connecting seat 17, the connecting seat
Connecting rod 18 is equipped with the left of 17 lower ends, 18 lower end of connecting rod is attached by fixed seat 19 and bottom plate 1, the connecting rod
It is attached between 18 and connecting seat 17 and fixed seat 19 by connecting shaft, such fixed seat 19 is fulcrum, and connecting rod 18 is thick stick
Bar, so by lever principle, can effectively be equipped with the distance between landform mediation devices and ground, the left side of connecting rod 18
Connect cover 20,29 inner upper end of connect cover are equipped with partition plate 21, and the upside of partition plate 21 is equipped with the second motor 22, the connection
Cover 20 interior lower ends and be equipped with rotation axis 23, the rotation axis 23 is attached by belt and the second motor 22, the rotation axis
23 are equipped with some broken cutters tooth 24, effectively can carry out break process to the soil of heavy metal pollution, can so facilitate
The scraping cover 11 of rear end scrapes soil, and the soil of heavy metal pollution is scraped so as to effectively facilitate equipment
Soil and collection.
The present invention is stretched by electric telescopic rod about 16, so reconciles connect cover 29 apart from ground by lever principle
Distance, so drives rotation axis 23 to be rotated by the second motor 22, so drives broken cutter tooth 24 to crush ground,
The soil breaking of heavy metal pollution can so be made on the surface of earth's surface, so during equipment moves, scraping cover 11 is just
The soil crushed in earth's surface can be scraped, so drive driving gear 6 to rotate by the first motor 5 again, so in gear
In the state of transmission drive conveying flood dragon 9 rotate, such conveying auger 9 by the soil transport of collection scraping cover 11 inside to store up
Handled inside hopper 3, the soil that part is not collected into can be added to inside material storing box 3 by charge door 12, so
It can effectively facilitate and scraping processing is carried out to the soil of heavy metal pollution, improve the work efficiency of equipment, facilitate work
Make the use of personnel, and when needing soil to remove, inverted by the first motor 5, thus can be by soil from scraping
Cover and discharged at 11, can so facilitate staff to handle soil.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of heavy metal pollution of soil processing earth scraping device, including bottom plate, it is characterised in that the baseplate underside corner is set
There is roller, material storing box is equipped with the upside of the bottom plate, the material storing box inner upper end is equipped with annular seal space, annular seal space inside right end
Equipped with the first motor, be equipped with driving gear on the upside of first motor, the driving gear left side is equipped with driven gear, it is described from
Moving gear is internally provided with shaft, and the shaft lower end outside is equipped with conveying flood dragon, and the material storing box is equipped with back plate connections and opens
Mouthful, the conveying flood dragon passes through opening, and scraping cover is equipped with the downside of the opening, and upper end is equipped with charge door on the right side of the material storing box,
Electric cabinet, material storing box left side electric telescopic rod are equipped with the downside of the charge door, the electric telescopic rod downside is equipped with connection
Seat, the connecting seat lower end left side are equipped with connecting rod, and the connecting rod lower end is attached by fixed seat and bottom plate, the company
Connect cover is equipped with the left of extension bar, the connect cover inner upper end is equipped with partition plate, the second motor, the company are equipped with the upside of the partition plate
Connect cover interior lower end and be equipped with rotation axis, the rotation axis is equipped with some broken cutters tooth.
2. a kind of heavy metal pollution of soil processing earth scraping device according to claim 1, it is characterised in that described driven
Connection gear and connecting shaft are equipped with the left of gear.
A kind of 3. heavy metal pollution of soil processing earth scraping device according to claim 1, it is characterised in that the shaft
Upside is equipped with bearing block.
A kind of 4. heavy metal pollution of soil processing earth scraping device according to claim 1, it is characterised in that the charging
Seal closure is equipped with the upside of mouthful.
5. a kind of heavy metal pollution of soil processing earth scraping device according to claim 1, it is characterised in that described electronic
Telescopic rod upper and lower ends are attached by fixed cover with material storing box.
A kind of 6. heavy metal pollution of soil processing earth scraping device according to claim 1, it is characterised in that the connection
It is attached between bar and connecting seat and fixed seat by connecting shaft.
A kind of 7. heavy metal pollution of soil processing earth scraping device according to claim 1, it is characterised in that the rotation
Axis is attached by belt and the second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810040378.2A CN107999240A (en) | 2018-03-14 | 2018-03-14 | A kind of heavy metal pollution of soil processing earth scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810040378.2A CN107999240A (en) | 2018-03-14 | 2018-03-14 | A kind of heavy metal pollution of soil processing earth scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107999240A true CN107999240A (en) | 2018-05-08 |
Family
ID=62050766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810040378.2A Pending CN107999240A (en) | 2018-03-14 | 2018-03-14 | A kind of heavy metal pollution of soil processing earth scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107999240A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855512A (en) * | 2018-07-18 | 2018-11-23 | 佛山市金净创环保技术有限公司 | Heavy metal pedotheque grinds collection device |
| CN109012928A (en) * | 2018-08-22 | 2018-12-18 | 孙冉冉 | A kind of house refuse solid-liquid separation treatment device |
| CN112916599A (en) * | 2021-03-02 | 2021-06-08 | 潍坊工程职业学院 | Excavating equipment with adjustable depth and width |
| CN113615493A (en) * | 2021-07-19 | 2021-11-09 | 王学刚 | Pollute land and administer and use turf laying device based on environmental protection engineering |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002095144A1 (en) * | 2001-05-25 | 2002-11-28 | Schenk Juergen | Excavation device comprising a suction unit |
| CN206153287U (en) * | 2016-10-26 | 2017-05-10 | 南阳师范学院 | Soil remediation device |
| CN206273064U (en) * | 2016-12-10 | 2017-06-23 | 王文亮 | A kind of loosenning tiller |
| RU2625659C1 (en) * | 2016-04-05 | 2017-07-18 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Приамурский Государственный Университет Имени Шолом-Алейхема" | Caterpillar combine harvester for harvesting roughage |
| CN107159695A (en) * | 2017-07-18 | 2017-09-15 | 苏州信宏天科技有限公司 | A kind of heavy metal pollution of soil processing earth scraping device |
| CN206550127U (en) * | 2017-01-13 | 2017-10-13 | 常延公 | A kind of municipal gardens environment protection type soil repair process device of lift |
| CN107252719A (en) * | 2017-08-03 | 2017-10-17 | 陈鹏 | A kind of municipal afforestation soil restoring device |
| CN107398471A (en) * | 2017-08-30 | 2017-11-28 | 卢杰 | A kind of municipal afforestation soil environmental protection prosthetic device |
| CN206879372U (en) * | 2017-04-24 | 2018-01-16 | 绍兴良辰园林建设有限公司 | A kind of landscape ecology soil environmental protection prosthetic device |
| CN107764583A (en) * | 2017-11-16 | 2018-03-06 | 河南豫韩环境治理股份有限公司 | Multifunction automatic soil machine |
-
2018
- 2018-03-14 CN CN201810040378.2A patent/CN107999240A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002095144A1 (en) * | 2001-05-25 | 2002-11-28 | Schenk Juergen | Excavation device comprising a suction unit |
| RU2625659C1 (en) * | 2016-04-05 | 2017-07-18 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Приамурский Государственный Университет Имени Шолом-Алейхема" | Caterpillar combine harvester for harvesting roughage |
| CN206153287U (en) * | 2016-10-26 | 2017-05-10 | 南阳师范学院 | Soil remediation device |
| CN206273064U (en) * | 2016-12-10 | 2017-06-23 | 王文亮 | A kind of loosenning tiller |
| CN206550127U (en) * | 2017-01-13 | 2017-10-13 | 常延公 | A kind of municipal gardens environment protection type soil repair process device of lift |
| CN206879372U (en) * | 2017-04-24 | 2018-01-16 | 绍兴良辰园林建设有限公司 | A kind of landscape ecology soil environmental protection prosthetic device |
| CN107159695A (en) * | 2017-07-18 | 2017-09-15 | 苏州信宏天科技有限公司 | A kind of heavy metal pollution of soil processing earth scraping device |
| CN107252719A (en) * | 2017-08-03 | 2017-10-17 | 陈鹏 | A kind of municipal afforestation soil restoring device |
| CN107398471A (en) * | 2017-08-30 | 2017-11-28 | 卢杰 | A kind of municipal afforestation soil environmental protection prosthetic device |
| CN107764583A (en) * | 2017-11-16 | 2018-03-06 | 河南豫韩环境治理股份有限公司 | Multifunction automatic soil machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855512A (en) * | 2018-07-18 | 2018-11-23 | 佛山市金净创环保技术有限公司 | Heavy metal pedotheque grinds collection device |
| CN108855512B (en) * | 2018-07-18 | 2020-11-20 | 王天宇 | Heavy metal soil sample grinds collection device |
| CN109012928A (en) * | 2018-08-22 | 2018-12-18 | 孙冉冉 | A kind of house refuse solid-liquid separation treatment device |
| CN112916599A (en) * | 2021-03-02 | 2021-06-08 | 潍坊工程职业学院 | Excavating equipment with adjustable depth and width |
| CN113615493A (en) * | 2021-07-19 | 2021-11-09 | 王学刚 | Pollute land and administer and use turf laying device based on environmental protection engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107999240A (en) | A kind of heavy metal pollution of soil processing earth scraping device | |
| Lambert et al. | New methods of cleaning up heavy metal in soils and water | |
| Shu et al. | Use of vetiver and three other grasses for revegetation of Pb/Zn mine tailings: field experiment | |
| Redondo-Gómez | Bioaccumulation of heavy metals in Spartina | |
| Kopittke et al. | Toxicity of Cd to signal grass (Brachiaria decumbens Stapf.) and Rhodes grass (Chloris gayana Kunth.) | |
| CN110665953A (en) | Heavy metal contaminated soil is with normal position mixed prosthetic devices that digs | |
| Ng et al. | Phyto-assessment of soil heavy metal accumulation in tropical grasses | |
| CN108339841A (en) | One heavy metal species soil quick treatment device | |
| CN108031709A (en) | One kind administers heavy metal pollution of soil device | |
| CN112893446B (en) | Lead-zinc mining area heavy metal polluted corn planting soil remediation device and method | |
| CN211888401U (en) | Towed contaminated soil prosthetic devices | |
| Reimer et al. | Concentrations of zinc and chromium in aquatic macrophytes from the Sudbury and Muskoka regions of Ontario, Canada | |
| Bauer | Selenium and soils in the western United States | |
| Mumba et al. | A comparison of the levels of heavy metals in cabbages irrigated with reservoir and tap water | |
| Bandiera et al. | Phytotoxicity and metal leaching in EDDS‐assisted phytoextraction from pyrite wastes with Ethiopian mustard and fodder radish | |
| CN204742048U (en) | Skinning ware is retrieved to plastic film | |
| Sfiligoj | Sensitivity of Antarctic marine invertebrates and microalgae to metal exposure | |
| CN108325665B (en) | Heavy metal is treatment facility for soil | |
| CN106342421B (en) | A kind of agricultural pulverizer | |
| CN206372309U (en) | A kind of portable secateurs disinfect box | |
| Emetere et al. | Pollution from Non-Biodegradable Electrical Wastes: Risk Analysis of Lead (Pb) Contaminants | |
| Amr et al. | Recent observations on the herpetofauna of Syria with notes on trade in reptiles | |
| CN217378830U (en) | Small-size integral type is prevent wind and is fixed husky mechanical device | |
| CN210059323U (en) | Heavy metal contaminated soil prosthetic devices | |
| Igual et al. | Current status of biological and social impacts of Marcopper mining tragedy in Marinduque |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |
|
| RJ01 | Rejection of invention patent application after publication |