The zeta potential is an important and reliable indicator of the surface charge of membranes, and knowledge of it is essential for the design and operation of membrane processes. The zeta potential cannot be measured directly, but must be deduced from experiments by means of a model. The possibility
Determination of Zeta Potentials of Polymeric Nanoparticles by the Conductivity Variation Method
β Scribed by Hyung Seok Kang; Sun-Sang Kwon; Yoon-Sung Nam; Sang-Hoon Han; Ih-Seop Chang
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 77 KB
- Volume
- 255
- Category
- Article
- ISSN
- 0021-9797
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## Abstract The unsaturated hydraulic conductivity as a function of water content, __K__(__ΞΈ)__, of two substrates used in green roofs was calculated, using the equations of Jackson (1972), van Genuchten (1980) and Valiantzas (1989). The comparison of the three calculated functions of __K__(__ΞΈ__)