UPTAKE Pb LIMBAH CAR DARI INDUSTRI KERTAS OLEH ECENG GONDOK (Eichhomia Crassipes)
| Main Author: | Wulandari, Sri Yulina |
|---|---|
| Format: | Monograph NonPeerReviewed application/pdf |
| Terbitan: |
FAKULTAS PERIKANAN DAN ILMU KELAUTAN
, 2005
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| Subjects: | |
| Online Access: |
http://eprints.undip.ac.id/27791/1/557-KI-FPIK-2005.pdf http://eprints.undip.ac.id/27791/ |
Daftar Isi:
- The aims of this research was to study accumulation rate of Pb+2 in Waterhyacinths (Eichhornia crassipes), so was decreasing rate of Pb+2 in waste water of pulp and paper industry. Six glass vessels were filled the mixture of pulp and paper waste water and fresh water with 40% volume of pulp and paper waste water, and were filled with waterhyacinths which had leaves seven pieces and seven to eight cm wide . Those vessels were arranged in two group. A half were done by aeration and the rest were not.. After 24 hours, all of the samples was taken up and analyzed to determine Pb+2 content by atomic absorption spectrophotometer (AAS). Analyzed also done after 48 hours, 72 hours and 96 hours at the same method.by the time tratment. The decreasing rate of Pb+2 in waste water was greater by aeration than that without aeration.