[HTML][HTML] Mechanisms causing injectivity decline and enhancement in geothermal projects
In geothermal projects, reinjection of produced water has been widely applied for disposing
wastewater, supplying heat exchange media and maintaining reservoir pressure …
wastewater, supplying heat exchange media and maintaining reservoir pressure …
Integration of iron-manganese co-oxide (FMO) with gravity-driven membrane (GDM) for efficient treatment of surface water containing manganese and ammonium
K Li, W Xu, M Han, Y Cheng, G Wen… - Separation and Purification …, 2022 - Elsevier
Abstract Removal of manganese (Mn 2+) and ammonium (NH 3-N) is an important issue in
drinking water treatment. In this study, iron-manganese co-oxide (FMO) with high catalytic …
drinking water treatment. In this study, iron-manganese co-oxide (FMO) with high catalytic …
Effects of organics concentration on the gravity-driven membrane (GDM) filtration in treating iron-and manganese-containing surface water
H Chang, W Sun, Y Wang, S Jiang, J Wang, H Liang… - Water Research, 2022 - Elsevier
Iron and manganese contamination in the surface water is posing great challenges to the
drinking water treatment supply, especially in the complex cases of organics involvement …
drinking water treatment supply, especially in the complex cases of organics involvement …
Insight into the role of biogenic manganese oxides-assisted gravity-driven membrane filtration systems toward emerging contaminants removal
R Chen, H Zhang, J Wang, D Xu, X Tang, W Gong… - Water Research, 2022 - Elsevier
Effective water purification technologies are required to remove emerging contaminants
(ECs) and prevent their extensive occurrence in rural areas. In this work, coupling gravity …
(ECs) and prevent their extensive occurrence in rural areas. In this work, coupling gravity …
Simultaneous removal of iron, manganese, and ammonia enhanced by preloaded MnO2 on low-pressure ultrafiltration membrane
Low-pressure ultrafiltration membrane (LPM) is an ideal technology for decentralized water
supply. However, the applicability for removing ferrous iron (Fe 2+), manganese (Mn 2+) …
supply. However, the applicability for removing ferrous iron (Fe 2+), manganese (Mn 2+) …
Toward emerging contaminants removal using acclimated activated sludge in the gravity-driven membrane filtration system
The occurrence of emerging contaminants is attracting widespread attention due to its
potential threat to aquatic organisms and public health. Gravity-driven membrane (GDM) …
potential threat to aquatic organisms and public health. Gravity-driven membrane (GDM) …
Insight into biofouling mechanism in biofiltration-facilitated gravity-driven membrane (GDM) system: Beneficial effects of pre-deposited adsorbents
J Feng, X Li, Y Yang, X Fan, Z Zhou, J Ren… - Journal of Membrane …, 2022 - Elsevier
The membrane fouling triggered by biofouling layer is the critical factor limiting the
application of biofiltration-facilitated gravity-driven membrane (GDM) system in …
application of biofiltration-facilitated gravity-driven membrane (GDM) system in …
NaClO-based rapid sand filter in treating manganese-containing surface water: Fast ripening and mechanism
S Jiang, X Guo, Y Wang, X Wen, H Chang… - Journal of …, 2023 - Elsevier
Recently, seasonal manganese contamination in the surface water is capturing ever-
increasing attention and has posed significant challenges to the safety of water supply in the …
increasing attention and has posed significant challenges to the safety of water supply in the …
Iron amended gravity-driven membrane (IGDM) system for heavy-metal-containing groundwater treatment
D Shi, F Zeng, T Gong, J Li, S Shao - Journal of Membrane Science, 2022 - Elsevier
Gravity-driven membrane (GDM) system is a low-maintenance ultrafiltration system for
decentralized drinking water treatment. GDM shows a high removal of pathogens, but a low …
decentralized drinking water treatment. GDM shows a high removal of pathogens, but a low …
In-situ utilization of membrane foulants (FeOx+ MnOx) for the efficient membrane cleaning
Preoxidation-ultrafiltration process is an effective method for Fe 2+ and Mn 2+ removal, in
which Fe 2+(Mn 2+) are firstly oxidized to FeO x (MnO x), then collected by the ultrafiltration …
which Fe 2+(Mn 2+) are firstly oxidized to FeO x (MnO x), then collected by the ultrafiltration …