CN111875053A - 一种生物炭-硅藻土复合材料及制备方法和应用 - Google Patents
一种生物炭-硅藻土复合材料及制备方法和应用 Download PDFInfo
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- CN111875053A CN111875053A CN202010645866.3A CN202010645866A CN111875053A CN 111875053 A CN111875053 A CN 111875053A CN 202010645866 A CN202010645866 A CN 202010645866A CN 111875053 A CN111875053 A CN 111875053A
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- biochar
- composite material
- diatomite
- polyurethane
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- 239000002131 composite material Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229920002635 polyurethane Polymers 0.000 claims abstract description 34
- 239000004814 polyurethane Substances 0.000 claims abstract description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 5
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 5
- 239000012798 spherical particle Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
pH | 3 | 5 | 7 | 9 | 11 | 12 |
氮去除率% | 85.3 | 82.2 | 90.5 | 89.7 | 88.4 | 90.2 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010645866.3A CN111875053A (zh) | 2020-07-07 | 2020-07-07 | 一种生物炭-硅藻土复合材料及制备方法和应用 |
Applications Claiming Priority (1)
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CN202010645866.3A CN111875053A (zh) | 2020-07-07 | 2020-07-07 | 一种生物炭-硅藻土复合材料及制备方法和应用 |
Publications (1)
Publication Number | Publication Date |
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CN111875053A true CN111875053A (zh) | 2020-11-03 |
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CN202010645866.3A Pending CN111875053A (zh) | 2020-07-07 | 2020-07-07 | 一种生物炭-硅藻土复合材料及制备方法和应用 |
Country Status (1)
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CN (1) | CN111875053A (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104707566A (zh) * | 2015-02-17 | 2015-06-17 | 中国海洋大学 | 一种生物炭球及其制备方法和应用 |
CN105130011A (zh) * | 2015-09-07 | 2015-12-09 | 深圳市德庆科技有限公司 | 硅藻土污水处理剂、制备方法及其技术应用 |
CN108017227A (zh) * | 2017-11-13 | 2018-05-11 | 国家***竹子研究开发中心 | 一种用于高氮废水处理的生物炭过滤***及其运行方式 |
CN110642338A (zh) * | 2019-10-30 | 2020-01-03 | 深圳杜尔环境科技有限公司 | 一种污水脱氮除磷填料及其制备方法 |
-
2020
- 2020-07-07 CN CN202010645866.3A patent/CN111875053A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104707566A (zh) * | 2015-02-17 | 2015-06-17 | 中国海洋大学 | 一种生物炭球及其制备方法和应用 |
CN105130011A (zh) * | 2015-09-07 | 2015-12-09 | 深圳市德庆科技有限公司 | 硅藻土污水处理剂、制备方法及其技术应用 |
CN108017227A (zh) * | 2017-11-13 | 2018-05-11 | 国家***竹子研究开发中心 | 一种用于高氮废水处理的生物炭过滤***及其运行方式 |
CN110642338A (zh) * | 2019-10-30 | 2020-01-03 | 深圳杜尔环境科技有限公司 | 一种污水脱氮除磷填料及其制备方法 |
Non-Patent Citations (4)
Title |
---|
中国土壤学会编: "《土壤科学与生态文明(下册)》", 30 September 2016, 西北农林科技大学出版社 * |
中国环境科学学会编: "《第十三届世界湖泊大会论文集-让湖泊休养生息(中卷)》", 30 April 2010, 中国农业大学出版社 * |
刘步林主编: "《农药剂型加工技术》", 31 October 1998, 化学工业出版社 * |
李红强主编: "《胶粘原理、技术及应用》", 31 January 2014, 华南理工大学出版社 * |
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Effective date of registration: 20231214 Address after: 201207 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, No. 3, 1 1, Fang Chun road. Applicant after: SHANGHAI BOSAITONG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 200092 Siping Road 1239, Shanghai, Yangpu District Applicant before: TONGJI University |
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Effective date of registration: 20240111 Address after: 22nd and 23rd floors, building F1, luguyuyuan, No.27 Wenxuan Road, high tech Development Zone, Changsha City, Hunan Province, 410205 Applicant after: Hunan Sanyou Environmental Protection Technology Co.,Ltd. Address before: 201207 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, No. 3, 1 1, Fang Chun road. Applicant before: SHANGHAI BOSAITONG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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