CN109621888A - 二氧化钛-二氧化硅协同辐照降解水体中抗生素的方法 - Google Patents
二氧化钛-二氧化硅协同辐照降解水体中抗生素的方法 Download PDFInfo
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- CN109621888A CN109621888A CN201910055615.7A CN201910055615A CN109621888A CN 109621888 A CN109621888 A CN 109621888A CN 201910055615 A CN201910055615 A CN 201910055615A CN 109621888 A CN109621888 A CN 109621888A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000015556 catabolic process Effects 0.000 title claims abstract description 31
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 19
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- 229910052681 coesite Inorganic materials 0.000 claims abstract description 16
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- 229910001410 inorganic ion Inorganic materials 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/39—Photocatalytic properties
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201910055615.7A CN109621888B (zh) | 2019-01-22 | 2019-01-22 | 二氧化钛-二氧化硅协同辐照降解水体中抗生素的方法 |
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CN201910055615.7A CN109621888B (zh) | 2019-01-22 | 2019-01-22 | 二氧化钛-二氧化硅协同辐照降解水体中抗生素的方法 |
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CN109621888A true CN109621888A (zh) | 2019-04-16 |
CN109621888B CN109621888B (zh) | 2022-04-15 |
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CN201910055615.7A Active CN109621888B (zh) | 2019-01-22 | 2019-01-22 | 二氧化钛-二氧化硅协同辐照降解水体中抗生素的方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102249365A (zh) * | 2011-06-15 | 2011-11-23 | 南京信息工程大学 | γ辐照降解水中磺胺嘧啶的方法 |
CN103482733A (zh) * | 2013-08-27 | 2014-01-01 | 清华大学 | 一种利用电离辐射技术去除水中磺胺类抗生素的方法 |
CN107347912A (zh) * | 2016-05-10 | 2017-11-17 | 合肥杰事杰新材料股份有限公司 | 一种大孔二氧化钛载纳米银抗菌助剂的制备方法 |
-
2019
- 2019-01-22 CN CN201910055615.7A patent/CN109621888B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102249365A (zh) * | 2011-06-15 | 2011-11-23 | 南京信息工程大学 | γ辐照降解水中磺胺嘧啶的方法 |
CN103482733A (zh) * | 2013-08-27 | 2014-01-01 | 清华大学 | 一种利用电离辐射技术去除水中磺胺类抗生素的方法 |
CN107347912A (zh) * | 2016-05-10 | 2017-11-17 | 合肥杰事杰新材料股份有限公司 | 一种大孔二氧化钛载纳米银抗菌助剂的制备方法 |
Non-Patent Citations (3)
Title |
---|
NORIHISA CHITOSE ET AL.: "Radiolysis of aqueous phenol solutions with nanoparticles.1.Phenol degradation and TOC removal in solutions containing TiO2 induced by UV,c-ray and electron beams", 《CHEMOSPHERE》 * |
XANDER VAN DOORSLAER ET AL.: "TiO2 mediated heterogeneous photocatalytic degradation of moxifloxacin:Operational variables and scavenger study", 《APPLIED CATALYSIS B: ENVIRONMENTAL》 * |
王艳红等: "SiO2纳米颗粒内嵌强化介孔TiO2单晶光催化降解盐酸四环素", 《环境科学学报》 * |
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CN109621888B (zh) | 2022-04-15 |
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