Min- jian Wang . Land application of sewage sludge in china
[2]
Lorna J C, David I M, Garth N F, et al . Using collembola toassess the risk of applying meta-l rich sewage sludge to agr-icultural land in western Scotland[ J] . Agriculture Ecosystemsand Environment, 2001, 83: 177- 189.
[3]
Cummings James B, Pittsburgh. Multipurpose processing systemand method for the beneficial use and management ofsludge[ J] . Patent Abstracts, 2000, 64: 976.
Maria De Lourdes Tirado Montiel, Tyagi R D, Valero J R.Wastewater treatment sludge as a raw material for the productionof Bacillus thouringinsib based biopesticides [ J] . WatRes, 2001, 35( 16) : 3807- 3816.
[6]
Chu C W, Poon C S, Cheung R Y H. Characterization of rawsludge, chemically modified sludge and anaerobcially digestedsludge in HONG KONG[ J] .Wat Sci Tech, 1998, 38( 2) :25- 32.
[7]
Yu Liu, Joo-Hwa Tay . Strategy for minimization of ex cesssludge production from the activated sludge process [ J] .Biotechnology Advances, 2001, 19: 97- 107.
[8]
Chang G R, Liu J C, Lee D J. Go- conditing and dewateringof chemical sludge and water activated sludge[ J] .Wat Res,2001, 35( 3) : 786- 7941
[9]
[ J] . The Science of the Toyal Environment, 2997, 197: 149-160.
[10]
Zahangir Alam M l, Fakhruc A, -l Razi. Enhanced settleabilityand dewaterability of fungal treated domestic wastewatersludge by liquid state bioconversion process[ J] . Water Research,2003, 37: 1118- 1124.
Chang Gyum Kim, Hyung Sool Lee, Tai Il Yoon. Resourcerecovery of sludge as a micro-media in an activated sludgeprocess[ J] . Advances in environmental research, 2002, 7:629- 633s.
[15]
Yasuhiko Watanabe, Kazuhiro Tanaka. Innovative sludgehanding through pelletization/ thicking [ J] . Wat Res, 1999,33( 15) : 3245- 3252.
