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3. 发明申请

WO1995024362A1 PROCESS FOR PURIFYING AND REUSING SURFACTANT-CONTAINING WASTE WATERS 审中-公开
标题翻译：程序进行清洗和再利用废水的表面活性剂
公开(公告)号：WO1995024362A1
公开(公告)日：1995-09-14
申请号：PCT/DE1995000241
申请日：1995-02-24
申请人： BUCK-WERKE GMBH & CO. , LERCHE, Elke , KNEIST, Karin , ROHBECK, Hartmut , HILLEMANN, Doris , SCHWARZ, Ralf
发明人： BUCK-WERKE GMBH & CO.
IPC分类号： C02F09/00
CPC分类号： C02F3/34 , C02F3/00 , C02F9/00 , C02F2101/301 , C02F2103/30 , C11D11/0076 , D06F39/006 , Y10S210/91 , Y10S210/912
摘要： Waste water from a laundry (1) is collected in a storage container (3), fluffs and textile sheddings are separated through filtering sieves (2). The volume of the container is set so that it may store the amount of waste water produced for example during two days. The waste water is supplied to a bioreactor (4) that works in aerobic conditions. Air is led into the bioreactor (4) at its lower end (5), establishing aerobic conditions therein. The biologically conditioned water leaves the bioreactor (4) at the top end (6) of the column-shaped bioreactor (4) and is supplied to an active coal column that acts as an adsorber (7). The adsorptively purified water leaves the adsorber (7) packed with active coal through the duct (8), is collected in a storage container (9) and if required is returned through duct (10) to the laundry, if required after 5 to 20 % fresh water are added.
摘要翻译：衣物（1）的废水被收集在堆容器（3），绒毛和干磨损在很大程度上是在分离的过滤器筛（2）。该容器的容积的尺寸使得在该示例中，可以被存储废水的两天体积。此类废物水被供给到在需氧条件下生物反应器（4）工作。在下端（5）生物反应器（4）是在空气（4）被引入生物反应器，使形式的需氧条件。在柱状生物反应器的上端（6）（4）的生物处理水离开生物反应器（4）和活性炭的柱被供给作为吸附器（7）。现在还吸附地纯化水离开通过管线（8）填充有活性炭吸附（7），并收集在一个堆叠的容器（9）和，如果需要的话，通过管线（10）返回到（1）被引入衣物，任选地，其中（5）加入到20％的淡水。

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