ORIGINAL RESEARCH
Modification of the Process of Heavy Metals
Immobilization in Wastewater Sludge
P. M. Słomkiewicz, J. A. Zdenkowski*
Pol. J. Environ. Stud. 2003;12(2):231-237
Wastewater sludge conditioning with diatomite used for beer breaking
Straczynska-Knysak M, Krzemieniewski M, Janczukowicz W, Pesta J
Pol. J. Environ. Stud. 2001;10(4):251-256