Drinking water treatment. 3, Organic and mineral micropollutants / Kader Gaid.
By: Gaid, Kader [author.]
Language: English Series: Ecological sciences (ISTE Ltd.): Publisher: London : Hoboken, NJ : ISTE Ltd ; John Wiley & Sons, Inc., 2023Copyright date: ©2023Description: 1 online resource : illustrationsContent type: text Media type: computer Carrier type: online resourceISBN: 9781786307859; 9781394226047; 1394226047; 9781394226061; 1394226063; 9781394226054; 1394226055Other title: Organic and mineral micropollutantsSubject(s): Drinking water -- Purification | MicropollutantsGenre/Form: Electronic books.Additional physical formats: Print version:: Drinking Water Treatment, Organic and Mineral MicropollutantsDDC classification: 628.162 LOC classification: TD433 | .K33 2023Online resources: Full text is available at Wiley Online Library. Click here to view.| Item type | Current location | Home library | Call number | Status | Date due | Barcode | Item holds |
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EBOOK
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COLLEGE LIBRARY | COLLEGE LIBRARY | 628.162 G123 2023 (Browse shelf) | Available (In Process) |
14.2.2. Nanofiltration membranes
Includes bibliographical references and index.
Cover -- Title Page -- Copyright Page -- Contents -- Chapter 10. Removal of Micropollutants -- 10.1. Introduction -- 10.2. Pesticides -- 10.3. Pharmaceuticals and industrial waste -- 10.4. Pesticide removal technologies and emerging MPs -- 10.4.1. Adsorption onto activated carbon (AC) -- 10.4.2. Ozonation -- 10.4.3. Ozone-activated carbon combination -- 10.4.4. Advanced chemical oxidation -- 10.4.5. Nanofiltration and reverse osmosis membranes -- 10.5. Frogbox: an effective monitoring and control tool -- 10.6. The evolution of micropollutants in drinking water plants -- 10.7. References
Chapter 11. Removal of Perfluorinated Compounds -- 11.1. Physicochemical properties -- 11.2. Presence in the water -- 11.3. Drinking water regulations -- 11.4. Treatments -- 11.4.1. Coagulation-flocculation-settling (or flotation) -- 11.4.2. Chemical oxidation -- 11.4.3. UV oxidation -- 11.4.4. Activated carbon -- 11.4.5. High-pressure membranes: nanofiltration and reverse osmosis -- 11.5. Conclusion -- 11.6. References -- Chapter 12. Biological Removal of Ammonia -- 12.1. The principle of biological nitrification -- 12.2. Design parameters -- 12.2.1. Dissolved oxygen -- 12.2.2. Filtration rate
12.2.3. NH4+ concentration removed as a function of temperature (°C) -- 12.2.4. Applicable volume load -- 12.2.5. Contact time -- 12.2.6. Material height -- 12.3. Factors limiting oxygen -- 12.3.1. Mineral carbon -- 12.3.2. pH -- 12.3.3. Temperature -- 12.3.4. Other elements -- 12.3.5. Biological filter washing -- 12.4. Implementation -- 12.4.1. Sand filtration -- 12.5. Biofilters (Biocarbon® process) -- 12.6. Water treatment stations -- 12.6.1. Treatment stations with conventional sand, dual media or GAC filtration -- 12.6.2. Treatment stations with Biocarbon® filters -- 12.7. References
Chapter 13. Nitrate Removal -- 13.1. Biological treatment -- 13.1.1. Biochemical reactions -- 13.1.2. Nitrite formation -- 13.1.3. The bacteriological aspect -- 13.1.4. Biofilter description (Biodenit® process) -- 13.1.5. Water treatment stations including biological denitrification -- 13.1.6. Factors affecting biological denitrification -- 13.1.7. Design parameters: applied volumic load -- 13.1.8. Design parameters: minimum contact time (tc min) -- 13.1.9. Design parameters: height of Biodagen® material (m) -- 13.1.10. Design parameters: material volume (m3) -- 13.1.11. Partial treatment
13.1.12. Sludge production -- 13.1.13. The reagents -- 13.1.14. Biological denitrification implementation and exploitation -- 13.2. Treatment with ion exchange resins -- 13.2.1. General exchange mechanism (Ecodenit process) -- 13.2.2. Ecodenit® process technology -- 13.2.3. Integration into the water treatment station -- 13.2.4. Packaged solutions -- 13.3. Nitrate removal by high pressure membranes -- 13.4. References -- Chapter 14. Removal of Perchlorates -- 14.1. General aspects -- 14.2. Main processes for removing perchlorate ions -- 14.2.1. Ion exchange resins
For almost two centuries, the huge number of treatments available to guarantee water quality has grown alongside technological progress, the strengthening of industry norms and the reinforcement of consumer expectations. New treatment methods have been developed according to the advancement of knowledge and new sanitary regulations. This five-volume book sets out to clearly present the variety of treatments available along with their performance, limitations and conditions of use as well as ways to combine them to produce safe drinking water, which is a basic need essential to everyday life.
Description based on online resource; title from digital title page (viewed on August 16, 2023).

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