JP7224060B2 - 多環芳香族炭化水素廃水の光線力学的分解方法 - Google Patents
多環芳香族炭化水素廃水の光線力学的分解方法 Download PDFInfo
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- JP7224060B2 JP7224060B2 JP2021110382A JP2021110382A JP7224060B2 JP 7224060 B2 JP7224060 B2 JP 7224060B2 JP 2021110382 A JP2021110382 A JP 2021110382A JP 2021110382 A JP2021110382 A JP 2021110382A JP 7224060 B2 JP7224060 B2 JP 7224060B2
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- polycyclic aromatic
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- 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
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- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Description
1.クルクミンを用いた光線力学による光照射時間の違いが多環芳香族炭化水素の分解に及ぼす効果についての実験
(1)多環芳香族炭化水素を含有する加工廃水を調製した。
(1)多環芳香族炭化水素を含有する加工廃水を調製した。
(1)多環芳香族炭化水素を含有する加工廃水を調製した。
Claims (3)
- 廃水に光増感剤を添加したあと、LED光源を用いて照射する、多環芳香族炭化水素廃水の光線力学的分解方法であって、
前記光増感剤はクルクミンであることを特徴とする多環芳香族炭化水素廃水の光線力学的分解方法。 - 水中におけるクルクミンの濃度は5~20uMであることを特徴とする請求項1に記載の多環芳香族炭化水素廃水の光線力学的分解方法。
- 前記LED光源は青色光源であり、波長を420nm、光パワー密度を60mW/cm2、廃水から7~8cm、温度を4℃、光照射時間を1~30minとすることを特徴とする請求項1に記載の多環芳香族炭化水素廃水の光線力学的分解方法。
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CN202010931819.5A CN112047423B (zh) | 2020-09-08 | 2020-09-08 | 一种多环芳烃废水的光动力降解方法 |
CN202010931819.5 | 2020-09-08 |
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JP2022045318A JP2022045318A (ja) | 2022-03-18 |
JP7224060B2 true JP7224060B2 (ja) | 2023-02-17 |
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CN115385415B (zh) * | 2022-07-07 | 2023-11-10 | 江苏理工学院 | 以废治废降解有机废水的方法 |
CN116037642A (zh) * | 2022-11-30 | 2023-05-02 | 浙江工商大学 | 一种用姜黄素和甲基杆菌联合修复PAHs污染土壤的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012045550A (ja) | 2011-11-28 | 2012-03-08 | Idemitsu Kosan Co Ltd | 難分解性物質含有水の処理方法 |
CN103991920A (zh) | 2014-05-20 | 2014-08-20 | 刘一鸣 | 基于光动力的饮用水消毒方法 |
JP2017176899A (ja) | 2016-03-28 | 2017-10-05 | 国立大学法人信州大学 | 油の分解処理方法 |
JP2018023977A (ja) | 2017-11-02 | 2018-02-15 | 国立研究開発法人農業・食品産業技術総合研究機構 | 還元性有機物を利用した光触媒 |
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CN101773820B (zh) * | 2009-12-30 | 2012-11-21 | 长沙学院 | 一种染料敏化制备可见光活性光触媒的方法 |
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- 2020-09-08 CN CN202010931819.5A patent/CN112047423B/zh active Active
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2012045550A (ja) | 2011-11-28 | 2012-03-08 | Idemitsu Kosan Co Ltd | 難分解性物質含有水の処理方法 |
CN103991920A (zh) | 2014-05-20 | 2014-08-20 | 刘一鸣 | 基于光动力的饮用水消毒方法 |
JP2017176899A (ja) | 2016-03-28 | 2017-10-05 | 国立大学法人信州大学 | 油の分解処理方法 |
JP2018023977A (ja) | 2017-11-02 | 2018-02-15 | 国立研究開発法人農業・食品産業技術総合研究機構 | 還元性有機物を利用した光触媒 |
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CN112047423A (zh) | 2020-12-08 |
CN112047423B (zh) | 2021-08-17 |
JP2022045318A (ja) | 2022-03-18 |
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