2020
DOI: 10.1016/j.jwpe.2019.101027
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Recovery of a hybrid and conventional membrane bioreactor following long-term starvation

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Cited by 4 publications
(2 citation statements)
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“…The effect was reflected in the higher TMP build-up rate in the initial week of operation at each HRT after the shutdown period. Palmarin et al (2020) investigated fouling propensity of microbial byproducts after starvation and reported rapid fouling rate for the initial 4 days after reactivation. For longer starvation periods, beyond a stage, biomass lysis can occur (as indicated by MLVSS content loss during each starvation period), producing high molecular weight EPS possessing high fouling potential (Wu and Lee, 2011).…”
Section: Eps and Membrane Foulingmentioning
confidence: 99%
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“…The effect was reflected in the higher TMP build-up rate in the initial week of operation at each HRT after the shutdown period. Palmarin et al (2020) investigated fouling propensity of microbial byproducts after starvation and reported rapid fouling rate for the initial 4 days after reactivation. For longer starvation periods, beyond a stage, biomass lysis can occur (as indicated by MLVSS content loss during each starvation period), producing high molecular weight EPS possessing high fouling potential (Wu and Lee, 2011).…”
Section: Eps and Membrane Foulingmentioning
confidence: 99%
“…Decentralized AnMBRs are being investigated in developing countries for cost-effective treatment and possible on-site reuse of the treated wastewater (Bair, 2016). However, decentralized treatment systems can experience long starvation during holiday seasons and short periods of starvation during maintenance closure (Palmarin et al, 2020). The consequent famine conditions lead to increased production of biomass-associated products through endogenous respiration and cell debris accumulation that enhances membrane fouling as experienced in aerobic MBRs (Palmarin et al, 2020;Wu and Lee, 2011).…”
Section: Introductionmentioning
confidence: 99%