CL2021003608A1 - Stabilization method of mining tailings forming a phytostabilizing binder with reused paper sludge - Google Patents
Stabilization method of mining tailings forming a phytostabilizing binder with reused paper sludgeInfo
- Publication number
- CL2021003608A1 CL2021003608A1 CL2021003608A CL2021003608A CL2021003608A1 CL 2021003608 A1 CL2021003608 A1 CL 2021003608A1 CL 2021003608 A CL2021003608 A CL 2021003608A CL 2021003608 A CL2021003608 A CL 2021003608A CL 2021003608 A1 CL2021003608 A1 CL 2021003608A1
- Authority
- CL
- Chile
- Prior art keywords
- binder
- paper
- phytostabilizing
- waste
- industry
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
- C09K17/48—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts
- C09K17/50—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts the organic compound being of natural origin, e.g. cellulose derivatives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/52—Mulches
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Método para estabilizar los relaves mineros elaborando una carpeta fitoestabilizadora. Este método consiste en aplicar sucesivamente tres capas de residuos industriales que forman un sustrato orgánico biológicamente activo, donde la capa inferior está compuesta por materia orgánica, residuos industriales vitivinícolas u otros de productoras y comercializadoras de frutas y hortalizas, la segunda capa es un componente de lodos papeleros, residuos de la industria papelera o de otras industrias procesadoras de papel y cartón, con semillas remediadoras, capaces de tolerar altas concentraciones de metales pesados, y la tercera capa está formada por aglomerante, lignina de residuo de la industria papelera y forestal, melaza u otro aglomerante orgánico, de esta manera, se estructura una carpeta fitorremediadora que, debido a las cualidades físico-químicas de los lodos y de las semillas, evita la dispersión de las partículas de relave al medio ambiente, inmoviliza los metales pesados y mantiene la humedad del sustrato semillado recuperando la cobertura vegetal con un mínimo requerimiento de agua.Method to stabilize mining tailings by developing a phytostabilizing binder. This method consists of successively applying three layers of industrial waste that form a biologically active organic substrate, where the lower layer is composed of organic matter, industrial waste from the wine industry or others from producers and marketers of fruit and vegetables, the second layer is a component of paper sludge, waste from the paper industry or from other paper and cardboard processing industries, with remedial seeds, capable of tolerating high concentrations of heavy metals, and the third layer is made up of binder, lignin from waste from the paper and forest industry, molasses or other organic binder, in this way, a phytoremedial folder is structured that, due to the physical-chemical qualities of the sludge and seeds, prevents the dispersion of tailings particles into the environment, immobilizes heavy metals and maintains the humidity of the seeded substrate, recovering the vegetal cover with a minimum requirement water river
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2021003608A CL2021003608A1 (en) | 2021-12-31 | 2021-12-31 | Stabilization method of mining tailings forming a phytostabilizing binder with reused paper sludge |
PCT/CL2022/050123 WO2023122845A1 (en) | 2021-12-31 | 2022-12-06 | Method for stabilising mining tailings by forming a phytostabilising mat with reused paper sludge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2021003608A CL2021003608A1 (en) | 2021-12-31 | 2021-12-31 | Stabilization method of mining tailings forming a phytostabilizing binder with reused paper sludge |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2021003608A1 true CL2021003608A1 (en) | 2022-02-18 |
Family
ID=80444761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2021003608A CL2021003608A1 (en) | 2021-12-31 | 2021-12-31 | Stabilization method of mining tailings forming a phytostabilizing binder with reused paper sludge |
Country Status (2)
Country | Link |
---|---|
CL (1) | CL2021003608A1 (en) |
WO (1) | WO2023122845A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6250237B1 (en) * | 1991-02-04 | 2001-06-26 | Louis A. Licht | Method for using tree crops as pollutant control |
CA2992469A1 (en) * | 2017-01-23 | 2018-07-23 | Viridis Terra Innovations | Seeding formulation for woody plants and pre-treatment of land surfaces |
CN109526523B (en) * | 2019-01-04 | 2021-04-20 | 杰瑞(莱州)矿山治理有限公司 | Method for carrying out ecological restoration on acid tailing pond |
CN113649409B (en) * | 2021-08-27 | 2022-08-16 | 中钢集团马鞍山矿山研究总院股份有限公司 | Ecological restoration method for acid mine tailing pond/waste dump |
-
2021
- 2021-12-31 CL CL2021003608A patent/CL2021003608A1/en unknown
-
2022
- 2022-12-06 WO PCT/CL2022/050123 patent/WO2023122845A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2023122845A1 (en) | 2023-07-06 |
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