Browsing by Author "Phuntsho, Sherub"
Now showing items 1-5 of 5
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Control of the antagonistic effects of heat-assisted chlorine oxidative degradation on pressure retarded osmosis thin film composite membrane surface
Ralph Rolly, Gonzales; Abdel-Wahab, Ahmed; Han, Dong Suk; Matsuyama, Hideto; Phuntsho, Sherub; Shon, Ho Kyong... more authors ... less authors ( Elsevier , 2021 , Article)During pressure retarded osmosis (PRO) operation, thin film composite (TFC) membranes are continuously exposed to chemicals present in the stream that can deteriorate the membrane's selective layer with exposure time. ... -
Fouling and performance of outer selective hollow fiber membrane in osmotic membrane bioreactor: Cross flow and air scouring effects
Van, Huy Tran; Lim, Sungil; Jun Park, Myoung; Suk Han, Dong; Phuntsho, Sherub; Park, Hyunwoong; Matsuyama, Hideto; Kyong Shon, Ho... more authors ... less authors ( Elsevier , 2019 , Article)This study assessed impacts of cross-flow velocity (CFV) and air scouring on the performance and membrane fouling mitigation of a side-stream module containing outer-selective hollow fiber thin film composite forward osmosis ... -
Salinity gradient energy generation by pressure retarded osmosis: A review
Ralph Rolly, Gonzales; Abdel-Wahab, Ahmed; Adham, Samer; Han, Dong Suk; Phuntsho, Sherub; Suwaileh, Wafa; Hilal, Nidal; Shon, Ho Kyong... more authors ... less authors ( Elsevier B.V. , 2021 , Article)Pressure retarded osmosis (PRO) has gained attention due to its use as a salinity gradient energy-generating membrane process. This process can convert difference in salinity between two streams into energy as it allows ... -
Sanitation and dewatering of human urine via membrane bioreactor and membrane distillation and its reuse for fertigation
Federico, Volpin; Jiang, Jiaxi; El Saliby, Ibrahim; Preire, Mathilde; Lim, Sungil; Hasan Johir, Md Abu; Cho, Jaeweon; Han, Dong Suk; Phuntsho, Sherub; Shon, Ho Kyong... more authors ... less authors ( Elsevier , 2020 , Article)Source separation and recovery of human urine have often been proposed as an effective way to achieve a more sustainable waste-to-resource cycle. Its high density of available macronutrients (N–P–K) in urine makes it an ... -
Submerged module of outer selective hollow fiber membrane for effective fouling mitigation in osmotic membrane bioreactor for desalination
Van Huy, Tran; Phuntsho, Sherub; Han, Dong Suk; Dorji, Ugyen; Zhang, Xiwang; Shon, Ho Kyong... more authors ... less authors ( Elsevier , 2020 , Article)This paper investigated the membrane fouling mitigation efficacy and performance of a home-made submerged module containing outer selective hollow fiber thin film composite forward osmosis (OSHF TFC FO) membrane in osmosis ...