| 发明名称 |
METHOD OF COMPLETELY REMOVING NITROGEN CONTAINED IN WASTE WATER |
| 摘要 |
<p>PURPOSE:To completely remove nitrogen in waste water containing organic material and ammonia, by removing the organic material by way of activated sludge method while inhibiting nitrification of ammonia, and then removing ammonia by way of physical and chemical ammonia removing method.</p> |
| 申请公布号 |
JPS53130860(A) |
申请公布日期 |
1978.11.15 |
| 申请号 |
JP19770045251 |
申请日期 |
1977.04.19 |
| 申请人 |
HITACHI CHEMICAL CO LTD |
发明人 |
SENDA TAKAYUKI;AOYANAGI HARUKI |
| 分类号 |
C02F1/28;C02F3/12;C02F3/34 |
主分类号 |
C02F1/28 |
| 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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