公开(公告)号：EP1294461A1

公开(公告)日：2003-03-26

申请号：EP01901601.3

申请日：2001-01-16

申请人： Ecomaister Co., Ltd

发明人： OH, Sang, Yoon

IPC分类号： B01D24/00 ,  B01J8/02

CPC分类号： C02F1/281 ,  B01D24/205 ,  B01D35/06

摘要： Disclosed is a device and method for clarifying wastewater, in which atomized steel slag balls are packed in a filtration reactor and suspended solids and organic matter contained in the wastewater are electrically attached to the slag balls and removed by passing the wastewater through the filtration reactor. The clarifier has advantages in that production of sludge is minimized because 95 % or more of suspended solids are removed and the desiccative property of the sludge is excellent, the sludge is easily treated and reused because the sludge is not mixed with other materials, slag balls are reused by removing the sludge using a back washing pump after filtration, the cost of equipment is reduced because equipment is simple, management expenses are reduced because slag balls are reused, and secondary pollution is not produced during use of the use of the clarifier.

摘要翻译： 本发明公开了一种净化废水的装置和方法，其中雾化的钢渣球填充在过滤反应器中，悬浮固体和废水中含有的有机物电连接到炉渣球上，并通过使废水通过过滤反应器而除去。 该澄清器的优点在于，由于去除了95％或更多的悬浮固体并且污泥的干燥性能优异，所以污泥的生产被最小化，由于污泥不与其他材料混合，因此污泥容易处理和再利用，渣球 在过滤后通过使用反冲洗泵去除污泥而再利用，由于设备简单，设备成本降低，由于渣球被重新使用而导致管理费用降低，并且在使用澄清器的使用期间不产生二次污染。