TY - JOUR
T1 - An ambitious step to the future desalination technology
T2 - SEAHERO R&D program (2007-2012)
AU - Kim, Suhan
AU - Oh, Byung Soo
AU - Hwang, Moon Hyun
AU - Hong, Seungkwan
AU - Kim, Joon Ha
AU - Lee, Sangho
AU - Kim, In S.
PY - 2011
Y1 - 2011
N2 - In Republic of Korea, seawater engineering and architecture of high efficiency reverse osmosis (SEAHERO) research and development (R&D) program started from 2007 to lead the top seawater reverse osmosis (SWRO) plant technologies for desalination with the fund of US $165 million for 6 years including test-bed plant construction. There are three technical strategies for SEAHERO R&D program called 3L, which represents large scale, low fouling, and low energy, respectively. Large scale means design, construction, and operation of the largest unit SWRO train [daily water production rate = 8 MIGD (36,000 m3/day)] in the world. Low-fouling strategy targets the decrease of RO membrane fouling by 50%. The specific target for low energy is total energy consumption of whole SWRO plant (including intake, pretreatment, SWRO systems, and so on) less than 4 kWh/m3. The core parts for SWRO plant, such as 16 in. diameter RO membrane and energy recovery device, were developed and will soon be introduced to a test-bed including the largest unit SWRO train. The next step of SEAHERO is real field scale test-bed application of the unit technologies developed for the past 4 years (2007-2010) such as strategic pretreatment, energy-saving technology, and reliable system monitoring.
AB - In Republic of Korea, seawater engineering and architecture of high efficiency reverse osmosis (SEAHERO) research and development (R&D) program started from 2007 to lead the top seawater reverse osmosis (SWRO) plant technologies for desalination with the fund of US $165 million for 6 years including test-bed plant construction. There are three technical strategies for SEAHERO R&D program called 3L, which represents large scale, low fouling, and low energy, respectively. Large scale means design, construction, and operation of the largest unit SWRO train [daily water production rate = 8 MIGD (36,000 m3/day)] in the world. Low-fouling strategy targets the decrease of RO membrane fouling by 50%. The specific target for low energy is total energy consumption of whole SWRO plant (including intake, pretreatment, SWRO systems, and so on) less than 4 kWh/m3. The core parts for SWRO plant, such as 16 in. diameter RO membrane and energy recovery device, were developed and will soon be introduced to a test-bed including the largest unit SWRO train. The next step of SEAHERO is real field scale test-bed application of the unit technologies developed for the past 4 years (2007-2010) such as strategic pretreatment, energy-saving technology, and reliable system monitoring.
KW - Desalination
KW - Large scale
KW - Low energy
KW - Low fouling
KW - Reverse osmosis
KW - SEAHERO
UR - http://www.scopus.com/inward/record.url?scp=84875867969&partnerID=8YFLogxK
U2 - 10.1007/s13201-011-0003-4
DO - 10.1007/s13201-011-0003-4
M3 - Article
AN - SCOPUS:84875867969
VL - 1
SP - 11
EP - 17
JO - Applied Water Science
JF - Applied Water Science
SN - 2190-5487
IS - 1-2
ER -
