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发明名称
一种以废弃红砖砌块制备水处理滤料的方法
摘要
本发明公开了一种以废弃红砖砌块制备3种用途的水处理滤料的方法,属于废水处理技术领域。主要针对建筑垃圾废弃红砖砌块的处置难题,将废弃红砖砌块通过破碎、筛分、分级处理方法后制备成3种规格粒径的滤料,用于污水处理。本发明制备的水处理滤料,表面粗糙,比表面积大、孔隙率高,可用作生物载体,不仅具有过滤、吸附作用,而且不需要烧结,不会对环境造成二次污染,同时利用废弃红砖砌块中的钙镁离子所具有的磷酸盐沉淀作用可除水中的磷,使废弃红砖砌块建筑垃圾“变废为宝”。
申请公布号
CN103977636A
申请公布日期
2014.08.13
申请号
CN201410193782.5
申请日期
2014.05.08
申请人
常州大学
发明人
张文艺;冯国勇;胡林潮;李文昱;刘芳;周新程
分类号
B01D39/20(2006.01)I
主分类号
B01D39/20(2006.01)I
代理机构
代理人
主权项
一种以废弃红砖砌块制备水处理滤料的方法,其特征是:首先将一定质量的建筑垃圾废弃红砖砌块通过皮带输送机送入反击式破碎机经行破碎;破碎后的组分由皮带输送机送至圆振动筛进行筛分,筛分得到大颗粒碎块、成品滤料规格A、成品滤料规格B和成品滤料规格C,大颗粒碎块由皮带输送机回送至反击式破碎机中进行二次破碎。
地址
213164 江苏省常州市武进区滆湖路1号
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