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Details van artikel 4 van 7 gevonden artikelen
| Titel: |
Removal of cadmium from metal processing wastewaters by reverse osmosis |
| Auteur: |
Slater, C. Stewart Ferrari, Albert Wisniewski, Peter |
| Verschenen in: |
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering |
| Paginering: | Jaargang 22 (1987) nr. 8 pagina's 707-728 |
| Jaar: |
1987-12 |
| Inhoud: |
Reverse osmosis has effectively been utilized to remove cadmium from a metal processing waste stream. Experimentation with a thin-film composite membrane reduced cadmium concentrations from 165 to 0.003 mg/L under optional processing conditions. Concentrations of other metals and overall conductivity were rejected in excess of 98%. Rejection efficiency and production rate were increased by an increase in system operating pressure. Cadmium was effectively concentrated in a batch concentration study while generating high quality water for process reuse. Membrane fouling is a problem if proper in-line prefiltration is not utilized. Reverse osmosis appears to be an effective alternative to other more traditional treatment methodologies. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 4 van 7 gevonden artikelen
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