Removal effect of Cr (VI) by adsorbent made from sewage sludge

von Deng, L Y
Veröffentlicht in: Water science and technology : a journal of the International Association on Water Pollution Research (2010)

Ferric coagulant recovered from coagulation sludge and its recycle in chemically enhanced primary treatment

von Xu, G R
Veröffentlicht in: Water science and technology : a journal of the International Association on Water Pollution Research (2009)