Research Papers by Seung-Hyun Kim

1 - 7 of 7 results

Effect of heat-press conditions on electrospun membranes for desalination by direct contact membrane distillation • Electrospun membranes show good potential for membrane distillation. • Heat-press treatment can improve the properties of electrospun membrane. • Heat-press conditions are comprehensively studied here. • Heat-press temperature and duration play more important roles in heat-press. 0.21 Porosity (%) Desalination 378 (2016)
Application of submerged membrane bioreactor for aquaculture effluent reuse Discharging the nutrient rich aquaculture effluents into inland water bodies and oceans is becoming a serious concern due to the adverse effect that brings in the form of eutrophication and subsequent damages to those waters. A laboratory scale biological reactor consisting of a denitrifying compart Desalination 221 (2008)
Identification of fouling-causing materials in the ultrafiltration of surface water This study attempted to identify fouling-causing material during membrane filtration of surface water. For this purpose, two different coagulation conditions were designed: the optimum removal of turbidity-causing particles (Case I) and the optimum removal of organics (Case II). It was hypothesized Desalination 177 (2005)
Role of coagulation in membrane filtration of wastewater for reuse This study explains the role of coagulation in membrane filtration of wastewater for reuse. For this purpose, a coagulation–ultrafiltration (UF) membrane system was used to treat secondary effluent from a nearby wastewater treatment plant using a rotating biological contactor. The study proceeded wi Desalination 173 (2005)
Effect of precipitation and complexation on nanofiltration of strontium-containing nuclear wastewater The performance of nanofiltration (NF) with the addition of poly (acrylic acid) (PAA) for treatment of strontiumbearing nuclear wastewater was investigated using different NF membranes at various pH levels and PAA/Sr ratios. Greater Sr removal at elevated pH was attributed to the formation of SrCO3( Desalination 147 (2002)
Effect of the removal of DOMs on the performance of a coagulation-UF membrane system for drinking water production Coagulation with only rapid mixing in a separate tank (ordinary coagulation) and coagulation with no mixing tank (in-line coagulation) were applied prior to ultrafiltration with an inside-out type hollow fiber membrane. In result the filterability at the former conditions was superior in both the cr Desalination 145 (2002)
Application of energy efficient reverse osmosis system for seawater desalination A performance of an energy-efficient reverse osmosis (RO) system for seawater desalination was evaluated. The evaluation focused on energy saving performance of the RO system. The strategy adopted was to induce high recovery (50%) through the pressure increase. For this purpose, a pilot-scale RO pla Desalination 144 (2002)

Effect of heat-press conditions on electrospun membranes for desalination by direct contact membrane distillation

• Electrospun membranes show good potential for membrane distillation. • Heat-press treatment can improve the properties of electrospun membrane. • Heat-press conditions are comprehensively studied here. • Heat-press temperature and duration play more important roles in heat-press. 0.21 Porosity (%)

Desalination 378 (2016)

Application of submerged membrane bioreactor for aquaculture effluent reuse

Discharging the nutrient rich aquaculture effluents into inland water bodies and oceans is becoming a serious concern due to the adverse effect that brings in the form of eutrophication and subsequent damages to those waters. A laboratory scale biological reactor consisting of a denitrifying compart

Desalination 221 (2008)

Identification of fouling-causing materials in the ultrafiltration of surface water

This study attempted to identify fouling-causing material during membrane filtration of surface water. For this purpose, two different coagulation conditions were designed: the optimum removal of turbidity-causing particles (Case I) and the optimum removal of organics (Case II). It was hypothesized

Desalination 177 (2005)

Role of coagulation in membrane filtration of wastewater for reuse

This study explains the role of coagulation in membrane filtration of wastewater for reuse. For this purpose, a coagulation–ultrafiltration (UF) membrane system was used to treat secondary effluent from a nearby wastewater treatment plant using a rotating biological contactor. The study proceeded wi

Desalination 173 (2005)

Effect of precipitation and complexation on nanofiltration of strontium-containing nuclear wastewater

The performance of nanofiltration (NF) with the addition of poly (acrylic acid) (PAA) for treatment of strontiumbearing nuclear wastewater was investigated using different NF membranes at various pH levels and PAA/Sr ratios. Greater Sr removal at elevated pH was attributed to the formation of SrCO3(

Desalination 147 (2002)

Effect of the removal of DOMs on the performance of a coagulation-UF membrane system for drinking water production

Coagulation with only rapid mixing in a separate tank (ordinary coagulation) and coagulation with no mixing tank (in-line coagulation) were applied prior to ultrafiltration with an inside-out type hollow fiber membrane. In result the filterability at the former conditions was superior in both the cr

Desalination 145 (2002)

Application of energy efficient reverse osmosis system for seawater desalination

A performance of an energy-efficient reverse osmosis (RO) system for seawater desalination was evaluated. The evaluation focused on energy saving performance of the RO system. The strategy adopted was to induce high recovery (50%) through the pressure increase. For this purpose, a pilot-scale RO pla

Desalination 144 (2002)

Request a quote

Phone: +31 152 610 900
info@lenntech.com

Request a quote