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An integrity sensor for assessing the performance of low pressure membrane modules in the water industry

หน่วยงาน Nanyang Technological University, Singapore

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ชื่อเรื่อง : An integrity sensor for assessing the performance of low pressure membrane modules in the water industry
นักวิจัย : Krantz, William B. , Lin, Corlin S. , Ching, Priscilla Yee Sin , Yeo, Adrian , Fane, Anthony Gordon
คำค้น : DRNTU::Engineering::Chemical engineering::Water in chemical industry
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2554
อ้างอิง : Krantz, W. B., Lin, C. S., Ching, P. Y. S., Yeo, A., & Fane, A. G. (2011). An Integrity Sensor for assessing the performance of low pressure membrane modules in the water industry. Journal of Membrane Science, 283, 117-122. , 0011-9164 , http://hdl.handle.net/10220/11009 , http://dx.doi.org/10.1016/j.desal.2011.05.029
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Desalination
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

There is a need for a low cost, sensitive, on-line sensor to assess the integrity of membrane modules used in the water industry for water treatment, membrane bioreactors and for pre-treatment prior to using nanofiltration or reverse osmosis. A sensor addressing this need is described whose operating principle is based on measuring the differential pressure across a membrane that intercepts a portion of the permeate from the pre-treatment module(s) relative to the differential pressure across a valve. The latter can be adjusted to maximize the sensitivity of the instrument. A dimensionless metric based on the differential pressures is defined and corroborated with the Silt Density Index. The sensitivity of this Integrity Sensor is demonstrated by its response to cutting one fiber in a UF pre-treatment module that contains 1500 hollow fibers.

บรรณานุกรม :
Krantz, William B. , Lin, Corlin S. , Ching, Priscilla Yee Sin , Yeo, Adrian , Fane, Anthony Gordon . (2554). An integrity sensor for assessing the performance of low pressure membrane modules in the water industry.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Krantz, William B. , Lin, Corlin S. , Ching, Priscilla Yee Sin , Yeo, Adrian , Fane, Anthony Gordon . 2554. "An integrity sensor for assessing the performance of low pressure membrane modules in the water industry".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Krantz, William B. , Lin, Corlin S. , Ching, Priscilla Yee Sin , Yeo, Adrian , Fane, Anthony Gordon . "An integrity sensor for assessing the performance of low pressure membrane modules in the water industry."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2554. Print.
Krantz, William B. , Lin, Corlin S. , Ching, Priscilla Yee Sin , Yeo, Adrian , Fane, Anthony Gordon . An integrity sensor for assessing the performance of low pressure membrane modules in the water industry. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2554.