JP2021502251A - 廃棄物、特に医学分析実験室からの廃棄物を処理するためのプラント及び方法 - Google Patents
廃棄物、特に医学分析実験室からの廃棄物を処理するためのプラント及び方法 Download PDFInfo
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- JP2021502251A JP2021502251A JP2020544709A JP2020544709A JP2021502251A JP 2021502251 A JP2021502251 A JP 2021502251A JP 2020544709 A JP2020544709 A JP 2020544709A JP 2020544709 A JP2020544709 A JP 2020544709A JP 2021502251 A JP2021502251 A JP 2021502251A
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- 239000002699 waste material Substances 0.000 title claims abstract description 132
- 238000000034 method Methods 0.000 title claims description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 50
- 238000001914 filtration Methods 0.000 claims abstract description 39
- 239000000126 substance Substances 0.000 claims abstract description 12
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 40
- 239000003153 chemical reaction reagent Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000011109 contamination Methods 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
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- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- -1 iodine, peroxide Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0075—Disposal of medical waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/70—Chemical treatment, e.g. pH adjustment or oxidation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/65—Medical waste
-
- 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
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/003—Wastewater from hospitals, laboratories and the like, heavily contaminated by pathogenic microorganisms
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/008—Mobile apparatus and plants, e.g. mounted on a vehicle
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/04—Oxidation reduction potential [ORP]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/026—Fenton's reagent
-
- 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
-
- 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
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
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- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Processing Of Solid Wastes (AREA)
- Sampling And Sample Adjustment (AREA)
- Activated Sludge Processes (AREA)
Abstract
Description
a)廃棄物を前処理して廃棄物の少なくとも1つの物理的及び/又は化学的特性を変化させるステップと、
b)廃棄物を反応槽に導入するステップと、
c)該反応槽に少なくとも1つの試薬を導入して廃棄物中の汚染負荷量を低減するステップと、
d)反応槽から到着する廃棄物を濾過するステップと、
e)濾過された廃棄物を排出するステップと、を含む。
Claims (18)
- 廃棄物、特に医学分析実験室からの廃棄物を処理するためのプラントであって、廃棄物の少なくとも1つの物理的及び/又は化学的特性を変化させるように設計された、廃棄物の前処理のための装置(2)と、前記前処理のための装置(2)の下流に配置された少なくとも1つの反応槽(3)と、前記反応槽(3)の下流に配置された少なくとも1つの濾過システム(4)と、を含む、プラント。
- 前記前処理のための装置(2)が、廃棄物用の加熱システム(6)を含むことを特徴とする、請求項1に記載のプラント。
- 前記前処理のための装置(2)が、廃棄物をオゾンで処理するためのシステム(12)を含むことを特徴とする、請求項1又は2に記載のプラント。
- 前記反応槽(3)の下流に配置された、廃棄物をオゾンで後処理するためのシステム(12)を含むことを特徴とする、請求項1〜3のいずれかに記載のプラント。
- 前記廃棄物をオゾンで処理するためのシステム(12)が、オゾンの混合器(14)に廃棄物と共にオゾンを導入するように設計されたオゾン発生器(13)と、前記オゾン混合器(14)に接続された処理槽(15)と、を含むことを特徴とする、請求項3又は4に記載のプラント。
- 前記オゾン混合器(14)が、ベンチュリ管(16)と、前記ベンチュリ管の下流に配置されたパイプ(17)とを含み、前記パイプ(17)が、廃棄物を所定の圧力下に維持するように構成され、特に実質的に蛇行状に構成されていることを特徴とする、請求項5に記載のプラント。
- 前記濾過システム(4)が、機械的フィルターを備えた第1のグループ(9)と、フィルターカートリッジを備えた第2のグループ(10)と、を含むことを特徴とする、請求項1〜6のいずれかに記載のプラント。
- 前記反応槽(3)内に少なくとも1つのレドックスセンサーを含むことを特徴とする、請求項1〜7のいずれかに記載のプラント。
- 廃棄物、特に医学分析実験室からの廃棄物を処理する方法であって、
a)廃棄物の少なくとも1つの物理的及び/又は化学的特性を変化させるための廃棄物を前処理するステップと、
b)廃棄物を反応槽(3)に導入するステップと、
c)前記反応槽(3)に少なくとも1つの試薬を導入して廃棄物中の汚染負荷量を低減するステップと、
d)前記反応槽(3)から到着する廃棄物の濾過するステップと、
e)濾過された廃棄物を排出するステップと、を含む、方法。 - 前記廃棄物を前処理するステップが、廃棄物を加熱することを含むことを特徴とする、請求項9に記載の方法。
- 前記廃棄物を前処理するステップが、廃棄物をオゾンで処理することを含むことを特徴とする、請求項9又は10に記載の方法。
- 廃棄物の前記濾過するステップを、反応過程の直後に行うことを特徴とする、請求項9〜11のいずれかに記載の方法。
- 廃棄物の前記濾過するステップが、廃棄物を前記反応槽(3)からまず機械的フィルターを備えた第1の濾過グループ(9)に導入して廃棄物の固体残留物をブロックし、次にフィルターカートリッジを備えた第2の濾過グループ(10)に導入することを含むことを特徴とする、請求項9〜12のいずれかに記載の方法。
- 前記濾過するステップを、前記反応槽(3)内で廃棄物を沈殿させた後に、前記反応槽(3)内の固体懸濁液を含む廃棄物から浄化された廃棄物を分離するように行うことを特徴とする、請求項9〜11のいずれかに記載の方法。
- 沈殿後に、固体懸濁液を含む廃棄物を、機械的フィルターを備えた第1の濾過グループ(9)に導入し、次にフィルターカートリッジを備えた第2の濾過グループ(10)に導入し、浄化された廃棄物を、フィルターカートリッジを備えた前記第2の濾過グループ(10)に直接導入することを特徴とする、請求項14に記載の方法。
- 機械的フィルターを備えた前記第1の濾過グループ(9)内の濾過流量及び/又は圧力を制御することを特徴とする、請求項13又は15に記載の方法。
- 前記濾過するステップの後、かつ前記排出するステップの前に、廃棄物をオゾンで後処理するステップを含むことを特徴とする、請求項9〜16のいずれかに記載の方法。
- 前記反応槽(3)内に配置されたレドックスセンサーによって反応の開始を制御することを特徴とする、請求項9〜17のいずれかに記載の方法。
Applications Claiming Priority (3)
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IT201700128463 | 2017-11-10 | ||
IT102017000128463 | 2017-11-10 | ||
PCT/IT2018/000144 WO2019092761A1 (en) | 2017-11-10 | 2018-11-07 | Plant and method for the treatment of waste, in particular waste from laboratories for medical analysis |
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JP2021502251A true JP2021502251A (ja) | 2021-01-28 |
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EP (1) | EP3706926B1 (ja) |
JP (1) | JP2021502251A (ja) |
KR (1) | KR20200079317A (ja) |
CN (1) | CN111315501A (ja) |
BR (1) | BR112020009314B1 (ja) |
HR (1) | HRP20231041T1 (ja) |
MA (1) | MA50577B1 (ja) |
MX (1) | MX2020004893A (ja) |
RS (1) | RS64368B1 (ja) |
WO (1) | WO2019092761A1 (ja) |
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CN112707567A (zh) * | 2020-12-25 | 2021-04-27 | 齐齐哈尔市泰信环境检测服务有限公司 | 一种实验室废液处理设备 |
CN218129361U (zh) * | 2022-07-28 | 2022-12-27 | 浙江微盾环保科技股份有限公司 | 一种密封盖 |
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- 2018-11-07 MA MA50577A patent/MA50577B1/fr unknown
- 2018-11-07 CN CN201880072609.6A patent/CN111315501A/zh active Pending
- 2018-11-07 JP JP2020544709A patent/JP2021502251A/ja active Pending
- 2018-11-07 KR KR1020207016355A patent/KR20200079317A/ko not_active Application Discontinuation
- 2018-11-07 RS RS20230568A patent/RS64368B1/sr unknown
- 2018-11-07 MX MX2020004893A patent/MX2020004893A/es unknown
- 2018-11-07 EP EP18833723.2A patent/EP3706926B1/en active Active
- 2018-11-07 BR BR112020009314-9A patent/BR112020009314B1/pt active IP Right Grant
- 2018-11-07 HR HRP20231041TT patent/HRP20231041T1/hr unknown
- 2018-11-07 WO PCT/IT2018/000144 patent/WO2019092761A1/en unknown
Patent Citations (5)
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US5178755A (en) * | 1992-02-20 | 1993-01-12 | Estr Inc. | UV-enhanced ozone wastewater treatment system |
JPH06269651A (ja) * | 1993-01-22 | 1994-09-27 | Idec Izumi Corp | 気液加圧混合装置とこれを用いた廃液等の処理装置 |
JP2004522455A (ja) * | 2001-05-07 | 2004-07-29 | リージェンツ オブ ザ ユニバーシティ オブ ミネソタ | 非加熱低温殺菌の方法および装置 |
JP2003205001A (ja) * | 2002-01-11 | 2003-07-22 | Ishikawajima Harima Heavy Ind Co Ltd | 医療廃棄物の処理方法及びその装置 |
EP1995221A1 (en) * | 2007-04-16 | 2008-11-26 | Sima 11, S.L. | Method for treating waters or liquid residues and bank of electrochemical reactors for treating said waters or residues in accordance with said method |
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MA50577B1 (fr) | 2023-11-30 |
EP3706926A1 (en) | 2020-09-16 |
HRP20231041T1 (hr) | 2023-12-22 |
BR112020009314B1 (pt) | 2023-12-05 |
RS64368B1 (sr) | 2023-08-31 |
BR112020009314A2 (pt) | 2020-10-27 |
EP3706926B1 (en) | 2023-06-07 |
KR20200079317A (ko) | 2020-07-02 |
WO2019092761A1 (en) | 2019-05-16 |
MX2020004893A (es) | 2020-08-06 |
CN111315501A (zh) | 2020-06-19 |
MA50577A (fr) | 2020-09-16 |
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