CN106797820A - 以市政污泥为主要基质的矿山生态恢复营养覆土及其制备方法 - Google Patents
以市政污泥为主要基质的矿山生态恢复营养覆土及其制备方法 Download PDFInfo
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- CN106797820A CN106797820A CN201710020819.8A CN201710020819A CN106797820A CN 106797820 A CN106797820 A CN 106797820A CN 201710020819 A CN201710020819 A CN 201710020819A CN 106797820 A CN106797820 A CN 106797820A
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
- C09K17/02—Soil-conditioning materials or soil-stabilising materials containing inorganic compounds only
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- 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
- C09K2101/00—Agricultural use
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Environmental Sciences (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107337568A (zh) * | 2017-08-25 | 2017-11-10 | 洛阳茂生生物技术有限公司 | 一种基于植物废弃物制备适于花卉苗木的污泥基质的方法 |
CN107568012A (zh) * | 2017-09-06 | 2018-01-12 | 太原理工大学 | 一种基于薰衣草的煤矿矸石区菌根辅助生态修复方法 |
CN110104786A (zh) * | 2019-03-29 | 2019-08-09 | 浙江农林大学 | 一种人工浮床复合型生态基质及其制备方法 |
CN110454165A (zh) * | 2019-07-26 | 2019-11-15 | 武汉理工大学 | 一种用于石灰石采石场废弃矿山矿坑修复基质及其制备方法和填埋方法 |
CN110484266A (zh) * | 2019-07-24 | 2019-11-22 | 清华大学 | 一种污泥基土壤调理剂及其制备方法 |
CN111018418A (zh) * | 2019-12-17 | 2020-04-17 | 湖北尧治河化工股份有限公司 | 一种磷矿废石就地再利用技术 |
CN111233295A (zh) * | 2020-01-29 | 2020-06-05 | 桂林理工大学 | 一种洗矿泥协同处置剩余污泥的方法 |
CN111472366A (zh) * | 2020-03-19 | 2020-07-31 | 广西七色草科技有限公司 | 一种用于矿山边坡植被修复用复合改良种植土及其制备 |
CN112913561A (zh) * | 2021-02-04 | 2021-06-08 | 云南磷化集团有限公司 | 一种利用高值化污泥基质修复矿山生态的方法 |
CN113290043A (zh) * | 2021-03-25 | 2021-08-24 | 同济大学 | 一种矿山生态复绿基质材料及其制备方法和应用 |
CN116948654A (zh) * | 2023-07-28 | 2023-10-27 | 中国农业大学 | 一种基于钙镁补充的酸性土壤调理剂及其应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1858025A (zh) * | 2005-04-30 | 2006-11-08 | 厦门闽星环境工程服务有限公司 | 污泥转化成肥料的处理工艺 |
CN1958536A (zh) * | 2006-11-20 | 2007-05-09 | 上海市园林科学研究所 | 用污泥、树枝落叶和矿化垃圾制备栽培土的方法 |
CN102618295A (zh) * | 2012-03-14 | 2012-08-01 | 山西金瓯土地矿产咨询服务有限公司 | 一种适用于矿山生态修复的土壤改良基质及其制备方法 |
CN103613418A (zh) * | 2013-11-20 | 2014-03-05 | 清华大学 | 一种污泥好氧堆肥方法 |
CN105198524A (zh) * | 2015-08-31 | 2015-12-30 | 云南银发绿色环保产业股份有限公司 | 一种用于处理污泥的添加剂及其制备方法 |
CN105622180A (zh) * | 2015-12-17 | 2016-06-01 | 江苏同盛环保技术有限公司 | 一种园林废弃物与脱水污泥生产园林绿化栽培基质工艺 |
CN105693326A (zh) * | 2016-01-21 | 2016-06-22 | 北京圣海林生态环境科技股份有限公司 | 城市可腐化有机废弃物土壤改良材料制备方法 |
-
2017
- 2017-01-12 CN CN201710020819.8A patent/CN106797820B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1858025A (zh) * | 2005-04-30 | 2006-11-08 | 厦门闽星环境工程服务有限公司 | 污泥转化成肥料的处理工艺 |
CN1958536A (zh) * | 2006-11-20 | 2007-05-09 | 上海市园林科学研究所 | 用污泥、树枝落叶和矿化垃圾制备栽培土的方法 |
CN102618295A (zh) * | 2012-03-14 | 2012-08-01 | 山西金瓯土地矿产咨询服务有限公司 | 一种适用于矿山生态修复的土壤改良基质及其制备方法 |
CN103613418A (zh) * | 2013-11-20 | 2014-03-05 | 清华大学 | 一种污泥好氧堆肥方法 |
CN105198524A (zh) * | 2015-08-31 | 2015-12-30 | 云南银发绿色环保产业股份有限公司 | 一种用于处理污泥的添加剂及其制备方法 |
CN105622180A (zh) * | 2015-12-17 | 2016-06-01 | 江苏同盛环保技术有限公司 | 一种园林废弃物与脱水污泥生产园林绿化栽培基质工艺 |
CN105693326A (zh) * | 2016-01-21 | 2016-06-22 | 北京圣海林生态环境科技股份有限公司 | 城市可腐化有机废弃物土壤改良材料制备方法 |
Non-Patent Citations (1)
Title |
---|
张喻: "污泥与绿化废物共堆肥研究及其与生物干化工艺的对比", 《清华大学硕士学位论文》 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107337568A (zh) * | 2017-08-25 | 2017-11-10 | 洛阳茂生生物技术有限公司 | 一种基于植物废弃物制备适于花卉苗木的污泥基质的方法 |
CN107568012A (zh) * | 2017-09-06 | 2018-01-12 | 太原理工大学 | 一种基于薰衣草的煤矿矸石区菌根辅助生态修复方法 |
CN110104786A (zh) * | 2019-03-29 | 2019-08-09 | 浙江农林大学 | 一种人工浮床复合型生态基质及其制备方法 |
CN110104786B (zh) * | 2019-03-29 | 2022-04-05 | 浙江农林大学 | 一种人工浮床复合型生态基质及其制备方法 |
CN110484266A (zh) * | 2019-07-24 | 2019-11-22 | 清华大学 | 一种污泥基土壤调理剂及其制备方法 |
CN110454165A (zh) * | 2019-07-26 | 2019-11-15 | 武汉理工大学 | 一种用于石灰石采石场废弃矿山矿坑修复基质及其制备方法和填埋方法 |
CN110454165B (zh) * | 2019-07-26 | 2020-07-28 | 武汉理工大学 | 一种用于石灰石采石场废弃矿山矿坑的修复基质及其制备方法和填埋方法 |
CN111018418B (zh) * | 2019-12-17 | 2021-10-08 | 湖北尧治河化工股份有限公司 | 一种磷矿废石就地再利用方法 |
CN111018418A (zh) * | 2019-12-17 | 2020-04-17 | 湖北尧治河化工股份有限公司 | 一种磷矿废石就地再利用技术 |
CN111233295B (zh) * | 2020-01-29 | 2021-11-16 | 桂林理工大学 | 一种洗矿泥协同处置剩余污泥的方法 |
CN111233295A (zh) * | 2020-01-29 | 2020-06-05 | 桂林理工大学 | 一种洗矿泥协同处置剩余污泥的方法 |
CN111472366A (zh) * | 2020-03-19 | 2020-07-31 | 广西七色草科技有限公司 | 一种用于矿山边坡植被修复用复合改良种植土及其制备 |
CN112913561A (zh) * | 2021-02-04 | 2021-06-08 | 云南磷化集团有限公司 | 一种利用高值化污泥基质修复矿山生态的方法 |
CN112913561B (zh) * | 2021-02-04 | 2023-11-28 | 云南磷化集团有限公司 | 一种利用高值化污泥基质修复矿山生态的方法 |
CN113290043A (zh) * | 2021-03-25 | 2021-08-24 | 同济大学 | 一种矿山生态复绿基质材料及其制备方法和应用 |
CN116948654A (zh) * | 2023-07-28 | 2023-10-27 | 中国农业大学 | 一种基于钙镁补充的酸性土壤调理剂及其应用 |
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