A study on treatment of MG wastewater with process of adsorption and flocculation and two-stage SBR
A pilot study on Monosodium Glutamate (MG) wastewater treatment was conducted using adsorption and flocculation followed by two-stage Sequencing Batch Reactor (SBR). In pretreatment of MG wastewater, best removal efficiency was reached by adding bentonite (1.6 g/L) as adsorbent and sodium polyacryla...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Zhejiang University Press
2001-03-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
| Subjects: | |
| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2001.02.0210 |
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| Summary: | A pilot study on Monosodium Glutamate (MG) wastewater treatment was conducted using adsorption and flocculation followed by two-stage Sequencing Batch Reactor (SBR). In pretreatment of MG wastewater, best removal efficiency was reached by adding bentonite (1.6 g/L) as adsorbent and sodium polyacrylate (100 mg/kg) as coagulant. the removal rates were 55%-65% for CODcr and 85%-94% for SS under the condition of 40 ℃, pH 3.0. The removal efficiency of CODcr and SS were 94%-96% and 82%-93% respectively by using two-stage SBR in steady stage. |
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| ISSN: | 1008-9209 2097-5155 |