发明名称 |
Method of disposal of hazardous particulate solid waste by asphalt emulsion encapsulation |
摘要 |
<p>A method of disposing of hazardous particulate waste containing hazardous waste ions comprises forming an asphalt emulsion slurry containing the waste and using the slurry as a commercial asphalt emulsion slurry seal. The method comprises the steps of: a) selecting an emulsifying agent suitable to form a stable emulsion of asphalt, water and said particulate waste; b) mixing the particulate waste and asphaltic emulsion in proportions to form an asphaltic emulsion slurry having safe leaching properties; c) utilizing said asphaltic emulsion slurry in existing commercial uses. The particulate waste may be ash from incinerators containing unsafe levels of lead.</p> |
申请公布号 |
GB2238258(A) |
申请公布日期 |
1991.05.29 |
申请号 |
GB19900021675 |
申请日期 |
1990.10.05 |
申请人 |
ANGUS * MACNEIL;MICHAEL T. * MCDOWELL |
发明人 |
ANGUS * MACNEIL;MICHAEL T. * MCDOWELL |
分类号 |
E01C19/10;B09B3/00;C04B26/26;C08K11/00;E01C7/35 |
主分类号 |
E01C19/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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