发明名称 |
Composition comprising leonardite, clay and lime and process therewith |
摘要 |
A composition comprising leonardite, clay, lime, and an inorganic salt mixture and a process for controlling air quality comprising contacting an air stream with the composition are provided wherein the composition supports microbial growth. The inorganic salt mixture comprises a nitrogen source and a phosphorus source. The air stream generally contains at least one volatile organic compound.
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申请公布号 |
US5378280(A) |
申请公布日期 |
1995.01.03 |
申请号 |
US19930072025 |
申请日期 |
1993.06.07 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
CRUZE, JOHN A. |
分类号 |
B01D53/85;C04B18/02;(IPC1-7):C04B22/00 |
主分类号 |
B01D53/85 |
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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