Treatment of High Salinity Wastewater Using an Intermittently Aerated Membrane Bioreactor
2015 ◽
Vol 1092-1093
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pp. 1033-1036
Keyword(s):
In this study, high salinity wastewater was treated by an intermittently aerated membrane bioreactor (IAMBR) and the salinity loadings were set at 35g/L. The activated sludge was inoculated from the municipal wastewater treatment plant. The influent salinity level gradually increased from 0 to 35 g/L with every 5 g/L. With the salt concentration increased to 35 g/L, the performance of IAMBR was significantly affected by higher salinity. The removal efficiencies of the total organic carbon (TOC), ammonia nitrogen (NH4+-N) and total nitrogen (TN) were about 83%, 70% and 51%, respectively. It is indicated that the domestication of activated sludge from municipal wastewater treatment cannot obtain a better performance at high salinity.
2015 ◽
Vol 6
(1)
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pp. 55-70
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2019 ◽
Vol 225
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pp. 579-586
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2013 ◽
Vol 20
(1)
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pp. 199-208
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2003 ◽
Vol 3
(5-6)
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pp. 267-273
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2019 ◽
Vol 64
(1)
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pp. 113-123