5WU JIAN-FENG, LI FANG-WEN, XU XIAO- HONG, et al. Preparation of eco-environmentat protection bricks from lake sludge[J].Journal of Wuhan University of Technology. Materials Science Edition, 2008, 23(6): 912-916.
6LIN DENG-FONG, WENG CHIH-HUANG. Use of sewage sludge ash as brick material [J].Journal of Environmental Engineering,2001,127(10) : 922-927.
7LOPES M H, ABELHA P, LAPA N, et al. The behaviour of ashes and heavy metals during the cocombustion of sewage sludges in a fluidised bed[J]. Waste Management, 2003,23 (9) : 859-870.
8CAI QUAN-YING, MO CE-HUI, WU QI-TANG, et al. Polycyclic aromatic hydrocarbons and phthalic acid esters in the soil-radish (Raphanus sativus) system with sewage sludge and compost application[J]. Bioresource Technology,2008,99(6) : 1830-1836.
9LIEW A G, IDRIS A, SAMAD A A, et al. Reusability of sewage sludge in clay bricks[J]. Journal of Material Cycles and Waste Management,2004,6(1) :41-47.
10WENG CHIH-HUANG, LIN DENG-FONG, CHIANG PEN-CHI. Utilization of sludge as brick materials [J].Advances in Environmental Research, 2003,7 (3) : 679-685.