Abstract
In this paper, the influence of inorganic salt on aerobic biodegradability of dyestuffs was studied by means of semi-continuous activated sludge method. It was found that: biodegradability of dyestuffs would decrease with the increase of the concentration of NaCl; however, biodegradability in the condition of NaCl=30 g/L was better than that in the condition of NaCl=15 g/L; in the three conditions, biodegradability of tested dyestuffs followed the following order: NaCl=0 g/L > NaCl=30 g/L>NaCl=15 g/L.
| Original language | English |
|---|---|
| Pages (from-to) | 416-421 |
| Number of pages | 6 |
| Journal | Journal of Environmental Sciences (China) |
| Volume | 12 |
| Issue number | 4 |
| Publication status | Published - Dec 2000 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 6 Clean Water and Sanitation
Keywords
- Biodegradability
- Degradation efficiency
- Dyestuffs
- Inorganic salt
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