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Can I read Complex Fouling and Cleaning-in-place of a Reverse Osmosis Desalination System on EtoBox?
Complex Fouling and Cleaning-in-place of a Reverse Osmosis Desalination System by Min Luo; Zhangsheng Wang is a Environmental Science article available to read on EtoBox.
What is Complex Fouling and Cleaning-in-place of a Reverse Osmosis Desalination System about?
A field study was undertaken to investigate the complex fouling in an industrial reverse osmosis (RO) desalination plant. Major methods included visual observation, scanning electron microscopy (SEM), energy dispersive X-ray (EDX), Fourier transform infiared spectroscopy (FTIR), and chromatography mass spectrometry (GUMS). It was found that complex foulants consisted of particulate matter, colloids (Si-Al-Fe), hydrophobic organics (phthalic acid esters) and microorganisms. Adsorption of colloids and organics was believed to be the most crucial factor accelerating the further development of fouling. A preferential cleaning principle of essential foulants (PCPEF) was suggested by the authors and applied successfUlly in the cleaning-in-place (CIP) process. The preferential order of essential foulants is as follows: silica colloids > adsorbed organic compounds > particulate matter (iron and aluminum colloids) > microorganisms > metallic oxides. The PCPEF requires that if only the essential foulants are eliminated, the subsidiary and/or chelate foulants are cleared away simultaneously or easily by the subsequent cleaning process.
Who reads Complex Fouling and Cleaning-in-place of a Reverse Osmosis Desalination System?
It is typically read by researchers, students, and practitioners in Environmental Science.
- Author
- Min Luo; Zhangsheng Wang
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 0011-9164)
- Published
- 2001
- Language
- EN
- Field
- Environmental Science (Physical Sciences)