Restoration material used for landfill land and preparation method of restoration material
A technology for landfill and restoration materials, which is applied in the field of restoration materials for landfill and its preparation, which can solve the problems of cumbersome processing and high equipment requirements, and achieve low process conditions, simple preparation methods, and simple use methods Effect
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Embodiment 1
[0019] A land restoration material for landfills, comprising the following raw materials in parts by weight: 30 parts of cow dung activated carbon, 10 parts of dried oil shale ash, 10 parts of Jerusalem artichoke straw, 5 parts of ground stalks, 5 parts of oil stalks, and Polygonum sativa 5 parts of stems, 4 parts of selenium-rich pepper, 4 parts of hives, 10 parts of longan shells, 3 parts of river mud, 3 parts of fly maggots, 3 parts of potassium fertilizer, and 3 parts of phosphate fertilizer. The particle size of the river mud is 40 mesh. The particle diameters of the ground squid, the oily stem, the peppery stem, the selenium-enriched Zanthoxylum bungeanum, the honeycomb, and the longan shell are all 100 mesh.
[0020] A method for preparing landfill restoration materials. The preparation steps are as follows: (1) Mix cow dung activated carbon, Jerusalem artichoke straw, river mud and dry oil shale ash, heat up to 100°C and stir for 10 minutes, and the stirring speed rema...
Embodiment 2
[0022] A land restoration material for a landfill site, comprising the following raw materials in parts by weight: 50 parts of cow dung activated carbon, 20 parts of dried oil shale ash, 15 parts of Jerusalem artichoke straw, 11 parts of ground stalks, 10 parts of oil stalks, and Polygonum oleifera 11 parts of stems, 8 parts of selenium-enriched pepper, 7 parts of hives, 13 parts of longan shells, 6 parts of river mud, 8 parts of fly maggots, 8 parts of potassium fertilizer, and 8 parts of phosphate fertilizer. The particle size of the river mud is 100 mesh. The particle diameters of the ground squid, oil stalk, Polygonum stalk, selenium-enriched Zanthoxylum bungeanum, honeycomb and longan shell are all 300 mesh.
[0023] A method for preparing landfill restoration materials. The preparation steps are as follows: (1) Mix cow dung activated carbon, Jerusalem artichoke straw, river mud and dry oil shale ash, heat up to 120°C and stir for 15 minutes, and the stirring speed remain...
Embodiment 3
[0025] A land restoration material for landfills, comprising the following raw materials in parts by weight: 40 parts of cow dung activated carbon, 15 parts of dried oil shale ash, 13 parts of Jerusalem artichoke straw, 8 parts of ground stalks, 7 parts of oil stalks, and Polygonum sativa 8 parts of stems, 6 parts of selenium-enriched pepper, 6 parts of hives, 11.5 parts of longan shells, 4.5 parts of river mud, 6 parts of fly maggots, 6 parts of potassium fertilizer, and 6 parts of phosphate fertilizer. The particle size of the river mud is 50 mesh. The particle diameters of the ground squid, oil stalk, Polygonum stalk, selenium-enriched Zanthoxylum bungeanum, honeycomb and longan shell are all 200 mesh.
[0026] A method for preparing landfill restoration materials. The preparation steps are as follows: (1) Mix cow dung activated carbon, Jerusalem artichoke straw, river mud and dry oil shale ash, heat up to 108°C and stir for 12 minutes, and the stirring speed remains At 25...
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Abstract
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