JP5697334B2 - 重金属の不溶化剤及び重金属の不溶化方法 - Google Patents
重金属の不溶化剤及び重金属の不溶化方法 Download PDFInfo
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- JP5697334B2 JP5697334B2 JP2009520495A JP2009520495A JP5697334B2 JP 5697334 B2 JP5697334 B2 JP 5697334B2 JP 2009520495 A JP2009520495 A JP 2009520495A JP 2009520495 A JP2009520495 A JP 2009520495A JP 5697334 B2 JP5697334 B2 JP 5697334B2
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- JP
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- Prior art keywords
- ash
- soil
- heavy metal
- insolubilizing
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
-
- 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
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
- B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/14—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of contaminated soil, e.g. by oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/30—Solid combustion residues, e.g. bottom or flyash
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/30—Halogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/60—Heavy metals; Compounds thereof
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Treating Waste Gases (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fire-Extinguishing Compositions (AREA)
Description
Claims (2)
- 黄鉄鉱粉末と、活性化剤とからなるとともに、黄鉄鉱粉末と、活性化剤とを併せて含有する重金属の不溶化剤であって、
前記活性化剤は、硫酸、塩酸、明礬石、焼石膏、硫酸第1鉄又は硫酸アルミニウムであり、
前記重金属は、鉛、カドミウム、水銀、セレン及びヒ素の少なくとも1種であることを特徴とする重金属の不溶化剤。 - 請求項1に記載の重金属の不溶化剤を用い、石炭灰、焼却灰、又はガス化炉から排出される灰を不溶化することを特徴とする重金属の不溶化方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009520495A JP5697334B2 (ja) | 2007-06-25 | 2008-06-18 | 重金属の不溶化剤及び重金属の不溶化方法 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007166763 | 2007-06-25 | ||
| JP2007166763 | 2007-06-25 | ||
| PCT/JP2008/061086 WO2009001720A1 (ja) | 2007-06-25 | 2008-06-18 | 有害物質の不溶化剤及び有害物質の不溶化方法 |
| JP2009520495A JP5697334B2 (ja) | 2007-06-25 | 2008-06-18 | 重金属の不溶化剤及び重金属の不溶化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2009001720A1 JPWO2009001720A1 (ja) | 2010-08-26 |
| JP5697334B2 true JP5697334B2 (ja) | 2015-04-08 |
Family
ID=40185538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009520495A Active JP5697334B2 (ja) | 2007-06-25 | 2008-06-18 | 重金属の不溶化剤及び重金属の不溶化方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5697334B2 (ja) |
| CN (1) | CN101646504A (ja) |
| AU (1) | AU2008268245A1 (ja) |
| WO (1) | WO2009001720A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014050807A (ja) * | 2012-09-07 | 2014-03-20 | Sumitomo Osaka Cement Co Ltd | 重金属溶出低減材及び焼却灰の重金属溶出低減方法 |
| CN106964325A (zh) * | 2017-04-22 | 2017-07-21 | 杨松 | 一种吸附VOCs固体废弃物蓄热沸腾燃烧炉专用熔盐贴片的制备方法 |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5390975B2 (ja) * | 2009-07-22 | 2014-01-15 | 吉弘 直彦 | 飛灰を用いた固化剤及びその固化剤を用いた固化方法 |
| CN102311162A (zh) * | 2010-06-30 | 2012-01-11 | 中国科学院生态环境研究中心 | 一种氧化镁热催化降解多氯联苯污染物的处理方法 |
| KR101835067B1 (ko) * | 2013-10-01 | 2018-03-06 | 요시자와 셋카이 고교 가부시키가이샤 | 유해 물질 불용화재 및 이를 이용한 처리 방법 |
| KR101698641B1 (ko) * | 2014-09-19 | 2017-01-20 | 한국광해관리공단 | 황화광물의 산화방지를 위한 피복제 조성물 및 이를 이용한 피복방법 |
| CN104550214B (zh) * | 2014-12-09 | 2017-02-01 | 江苏盖亚环境工程有限公司 | 一种ddt污染土壤的修复方法 |
| JP6606828B2 (ja) * | 2015-01-06 | 2019-11-20 | 荒木 昭生 | ダイオキシン類生成抑制剤。 |
| JP5913675B1 (ja) * | 2015-03-30 | 2016-04-27 | 吉澤石灰工業株式会社 | 有害物質不溶化剤及び有害物質の不溶化方法 |
| CN105295943B (zh) * | 2015-11-23 | 2018-07-13 | 山东省农业科学院农业资源与环境研究所 | 一种同时钝化农田土壤中镉、铅、锌的重金属钝化剂及其制备方法 |
| CN105598154B (zh) * | 2015-12-30 | 2018-10-19 | 北京高能时代环境技术股份有限公司 | 修复砷污染土壤的方法 |
| CN106433655A (zh) * | 2016-08-25 | 2017-02-22 | 惠安县威科电子科技有限公司 | 一种硒污染土壤修复剂及其制备方法 |
| CN106348696B (zh) * | 2016-08-31 | 2019-03-22 | 童风 | 一种重金属废水滤渣快速固化处理剂 |
| CN107033912B (zh) * | 2017-04-28 | 2020-05-22 | 华南理工大学 | 一种重金属钝化剂及其制备方法 |
| CN107789787B (zh) * | 2017-09-22 | 2020-06-05 | 广西壮族自治区环境监测中心站 | 用于修复含砷废渣的稳定化药剂及使用方法 |
| CN108772418B (zh) * | 2018-07-24 | 2020-05-15 | 中向旭曜科技有限公司 | 一种稻田土壤镉砷同步钝化剂及其制备方法与应用 |
| CN109482635B (zh) * | 2018-10-09 | 2021-05-28 | 四川天净纳米科技有限公司 | 纳米硅酸钙复合土壤修复液的制备方法及其土壤污染治理方法 |
| CN112552919B (zh) * | 2020-12-15 | 2022-08-02 | 云南省生态环境科学研究院 | 一种修复剂及其制备方法和应用 |
| CN117696614A (zh) * | 2023-12-15 | 2024-03-15 | 武汉轻工大学 | 一种复合重金属污染土壤的修复方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4969544A (ja) | 1972-11-04 | 1974-07-05 | ||
| US6039882A (en) * | 1995-10-31 | 2000-03-21 | The United States Of America As Represented By The United States Environmental Protection Agency | Remediation of environmental contaminants using a metal and a sulfur-containing compound |
| JP2003225640A (ja) | 2001-11-30 | 2003-08-12 | Matsuda Giken Kogyo Kk | 汚染土壌用固化不溶化剤 |
| JP2005262119A (ja) * | 2004-03-19 | 2005-09-29 | Dowa Mining Co Ltd | 汚染土壌または汚染水の浄化方法 |
| JP2006247645A (ja) * | 2005-02-10 | 2006-09-21 | Natoo Kenkyusho:Kk | 改質処理剤、熱履歴シリケートの改質処理方法ならびに熱履歴シリケートが改質処理された結着形状体 |
| JP2007063026A (ja) | 2005-06-28 | 2007-03-15 | Tosoh Corp | 硫化鉄粒子含有溶液、その製造方法、及びそれを用いた重金属処理剤並びに重金属の処理方法 |
| WO2007069351A1 (ja) | 2005-12-14 | 2007-06-21 | Azmec Co., Ltd. | 吸着剤含有常温固化組成物、吸着剤含有成形体、吸着剤含有建材及び舗装用注入材 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001074219A (ja) * | 1999-09-03 | 2001-03-23 | Mitsubishi Materials Corp | ダイオキシン類の低減方法 |
| JP2007209824A (ja) * | 2005-10-04 | 2007-08-23 | Dowa Holdings Co Ltd | 汚染土壌または汚染地下水の浄化方法 |
-
2008
- 2008-06-18 AU AU2008268245A patent/AU2008268245A1/en not_active Abandoned
- 2008-06-18 WO PCT/JP2008/061086 patent/WO2009001720A1/ja not_active Ceased
- 2008-06-18 JP JP2009520495A patent/JP5697334B2/ja active Active
- 2008-06-18 CN CN200880009945A patent/CN101646504A/zh active Pending
Patent Citations (7)
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| JPS4969544A (ja) | 1972-11-04 | 1974-07-05 | ||
| US6039882A (en) * | 1995-10-31 | 2000-03-21 | The United States Of America As Represented By The United States Environmental Protection Agency | Remediation of environmental contaminants using a metal and a sulfur-containing compound |
| JP2003225640A (ja) | 2001-11-30 | 2003-08-12 | Matsuda Giken Kogyo Kk | 汚染土壌用固化不溶化剤 |
| JP2005262119A (ja) * | 2004-03-19 | 2005-09-29 | Dowa Mining Co Ltd | 汚染土壌または汚染水の浄化方法 |
| JP2006247645A (ja) * | 2005-02-10 | 2006-09-21 | Natoo Kenkyusho:Kk | 改質処理剤、熱履歴シリケートの改質処理方法ならびに熱履歴シリケートが改質処理された結着形状体 |
| JP2007063026A (ja) | 2005-06-28 | 2007-03-15 | Tosoh Corp | 硫化鉄粒子含有溶液、その製造方法、及びそれを用いた重金属処理剤並びに重金属の処理方法 |
| WO2007069351A1 (ja) | 2005-12-14 | 2007-06-21 | Azmec Co., Ltd. | 吸着剤含有常温固化組成物、吸着剤含有成形体、吸着剤含有建材及び舗装用注入材 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014050807A (ja) * | 2012-09-07 | 2014-03-20 | Sumitomo Osaka Cement Co Ltd | 重金属溶出低減材及び焼却灰の重金属溶出低減方法 |
| CN106964325A (zh) * | 2017-04-22 | 2017-07-21 | 杨松 | 一种吸附VOCs固体废弃物蓄热沸腾燃烧炉专用熔盐贴片的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008268245A2 (en) | 2010-01-28 |
| AU2008268245A1 (en) | 2008-12-31 |
| CN101646504A (zh) | 2010-02-10 |
| WO2009001720A1 (ja) | 2008-12-31 |
| JPWO2009001720A1 (ja) | 2010-08-26 |
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