发明名称 |
Method for detecting underground pollution |
摘要 |
A method for detecting concentrations of pollutants present underground (in the soil), the pollution comprising a substantial amount of compounds such as oil, benzene or the like, whose electrical characteristics deviate from the corresponding characteristics of unpolluted soil, comprises the following steps: 1. the soil is irradiated with electromagnetic radiation; 2. radiation reflected by the soil is received; and 3. said reflected radiation is compared with radiation reflected by unpolluted soil.
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申请公布号 |
NL9400861(A) |
申请公布日期 |
1995.08.01 |
申请号 |
NL19940000861 |
申请日期 |
1994.05.25 |
申请人 |
KAREN BRENDA VAN DER ROEST GEB. HEIJNIS |
发明人 |
PAULUS BENEDICTUS VAN DER ROEST |
分类号 |
G01N33/24;G01V3/12;(IPC1-7):G01N23/20 |
主分类号 |
G01N33/24 |
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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