Abstract
Confectionery industry has a great importance in terms of having a high potential of organic pollution. Its wastewater therefore requires several stages of treatment to reach given discharge standards. In this study, the chemical and biological treatability of a confectionery plants wastewater is investigated. Chemical treatment using inorganic coagulants provided 24-54% COD removal. A lab-scale fill and draw activated sludge system fed with chemically treated wastewater at several organic loading resulted in over 96% COD removal.
| Original language | English |
|---|---|
| Pages (from-to) | 196-201 |
| Number of pages | 6 |
| Journal | Fresenius Environmental Bulletin |
| Volume | 6 |
| Issue number | 3-4 |
| Publication status | Published - 1997 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 6 Clean Water and Sanitation -
SDG 9 Industry, Innovation, and Infrastructure
Keywords
- Confectionery industry
- biological treatment
- chemical treatment
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