发明名称 |
AIR DIFFUSER FOR WASTE WATER TREATMENT |
摘要 |
<p>The disclosd air diffuser has a non-porous plate mounted on an air chamber so as to diffuse the air to the outside of the chamber, which porous plate has a smooth outer surface and diffusing pores extending therethrough, more than 95% of the diffusing pores having diameters within ?20% of a nominal diameter selected in a range of 50-300 .mu.m.</p> |
申请公布号 |
CA1197632(A) |
申请公布日期 |
1985.12.03 |
申请号 |
CA19830424706 |
申请日期 |
1983.03.28 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
HORIKITA, HIROYUKI;KATAOKA, TETSUO |
分类号 |
B01F3/04;C02F3/20;(IPC1-7):C02F3/20 |
主分类号 |
B01F3/04 |
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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