Immobilization of selected heavy metals in sewage sludge by natural zeolites
P Kosobucki, M Kruk, B Buszewski - Bioresource technology, 2008 - Elsevier
P Kosobucki, M Kruk, B Buszewski
Bioresource technology, 2008•ElsevierThis contribution presents the possibility of application of natural sorbent (Transcarpathian
clinoptylolite (KL)) for immobilization of selected heavy metals in the sewage sludge. The
influence of ion-exchange parameters (eg time, amount of zeolite) were discussed. Process
of immobilization was performed using a static method (Batch). It was found that best
possible conditions for immobilization of heavy metal ions were as follows: zeolite fraction
0.7–1.0 mm, 5h of shaking, zeolite/sewage sludge ratio 2/98.
clinoptylolite (KL)) for immobilization of selected heavy metals in the sewage sludge. The
influence of ion-exchange parameters (eg time, amount of zeolite) were discussed. Process
of immobilization was performed using a static method (Batch). It was found that best
possible conditions for immobilization of heavy metal ions were as follows: zeolite fraction
0.7–1.0 mm, 5h of shaking, zeolite/sewage sludge ratio 2/98.
This contribution presents the possibility of application of natural sorbent (Transcarpathian clinoptylolite (KL)) for immobilization of selected heavy metals in the sewage sludge. The influence of ion-exchange parameters (e.g. time, amount of zeolite) were discussed. Process of immobilization was performed using a static method (Batch). It was found that best possible conditions for immobilization of heavy metal ions were as follows: zeolite fraction 0.7–1.0mm, 5h of shaking, zeolite/sewage sludge ratio 2/98.
Elsevier
以上显示的是最相近的搜索结果。 查看全部搜索结果