11055nam 2200517 450 991062438770332120230316084119.09783030819279(electronic bk.)9783030819262(MiAaPQ)EBC7127675(Au-PeEL)EBL7127675(CKB)25219358700041(PPN)265860350(EXLCZ)992521935870004120230316d2022 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierReverse osmosis seawater desalinationVolume 2 planning, process design and engineering - a manual for study and practice /Heinz LudwigCham, Switzerland :Springer,[2022]©20221 online resource (641 pages)Print version: Ludwig, Heinz Reverse Osmosis Seawater Desalination Volume 2 Cham : Springer International Publishing AG,c2022 9783030819262 Includes bibliographical references.Intro -- Preface and Acknowledgement -- Contents -- 1: Introduction and Overview -- 2: Pretreatment -- 2.1 Fouling -- 2.1.1 Foulants in Seawater -- 2.1.2 Kinds of Fouling -- 2.1.3 Methods for Fouling Potential Testing -- 2.2 Pretreatment Measures, Options, and Configurations -- 2.2.1 Disinfection -- 2.2.1.1 Disinfectants´ Chemistry -- 2.2.1.1.1 Chlorination Chemistry in Seawater -- 2.2.1.1.2 Chlorine Dioxide Chemistry -- 2.2.1.1.3 Chloramine Chemistry -- 2.2.1.2 Efficacy of Disinfectants -- 2.2.1.2.1 Kinetic of Disinfection and Efficacy of Disinfectants -- 2.2.1.3 Chlorine and Hypochlorite Dosing Systems -- 2.2.1.3.1 Chlorine Storage and Dosing -- 2.2.1.3.2 Hypochlorite Solution, Storage, and Dosing -- 2.2.1.3.3 On-Site Hypochlorite Generation, Storage, and Dosing -- 2.2.1.4 Chlorine Disinfection: Mode of Dosing, Dosing Rates, Dosing System Sizing, Chlorine Consumption, and Power Demand -- 2.2.1.4.1 Mode of Dosing and Cl2 Dosing Rates -- 2.2.1.4.2 Chlorine Gas Dosing: Dosing System Sizing, Cl2 Consumption, and Power Demand -- 2.2.1.4.3 NaOCl Solution Dosing: Dosing System Sizing, NaOCl Solution Consumption, and Power Demand -- 2.2.1.4.4 NaOCl On-Site Production: Seawater Electrolysis and Dosing System Sizing and Power Demand -- 2.2.2 Pretreatment Process Options for Solids and Colloidals Removal -- 2.2.2.1 Selection of Pretreatment Process Configurations -- 2.2.2.1.1 Properties of Pretreatment Processes -- 2.2.2.1.2 Quality of Seawater and Selection of Appropriate Pretreatment Process Configurations -- 2.2.2.1.3 Criteria for Selection of Conventional or Membrane Configurations of Pretreatment -- 2.3 Pretreatment Processes Unit Operations -- 2.3.1 Coagulation and Flocculation -- 2.3.1.1 Coagulant and Flocculant Chemistry -- 2.3.1.1.1 Coagulant Chemistry -- 2.3.1.1.2 Flocculants and Their Application.2.3.1.1.3 Dosing Conditions of Coagulant and Flocculant and Rate of Solids Formation -- Dosing Conditions of Coagulant and Flocculant -- Rate of Solids Formation by Coagulant -- 2.3.1.1.4 pH Adjustment for Flocculation Optimization -- 2.3.1.2 Basic Principles of Coagulation and Flocculation Process Design -- 2.3.1.3 Mixing and Flocculation Devices -- 2.3.1.4 Mixing and Flocculation Process Design -- 2.3.1.4.1 Static Mixer -- 2.3.1.4.2 Mixing and Flocculation Basins -- 2.3.2 Sedimentation -- 2.3.2.1 Sedimentation Basics -- 2.3.2.2 Sedimentation Devices -- 2.3.2.3 Sedimentation Process Design -- 2.3.2.3.1 Lamella Separation System -- 2.3.2.3.2 Sludge Amount and Volume: Treated Water Recovery Rate -- 2.3.2.3.3 Power Demand of Sedimentation System -- 2.3.3 Flotation -- 2.3.3.1 Flotation Basics -- 2.3.3.2 Flotation Devices -- 2.3.3.3 Flotation Process Design -- 2.3.3.3.1 Process System Sizing -- 2.3.3.3.2 Sludge Amount and Volume: Treated Water Recovery Rate -- 2.3.3.3.3 Power Demand of Flotation System -- 2.3.4 Granular Media Filtration -- 2.3.4.1 Granular Media Filtration Basics -- 2.3.4.1.1 Filter Media Characteristics -- 2.3.4.1.2 Mathematic Modelling of Filtration Parameters -- Head Loss of Clean and Loaded Filter Bed -- Filter Backwash Velocity, Necessary Pressure of Backwash Water, and Filter Material Selection -- 2.3.4.2 Granular Media Filtration Devices -- 2.3.4.3 Granular Media Filtration Filter Design -- 2.3.4.3.1 Filter System and Filter Unit Sizing -- Number of Filters and Unit Capacity -- Filter Material Amount, Filter Bed Height, and Shell Height -- Filter Backwash Design and Filtrate Recovery Rate -- 2.3.4.3.2 Power Demand of Filtration System -- 2.3.5 Membrane Filtration -- 2.3.5.1 Membrane Filtration Basics -- 2.3.5.1.1 Membrane Material Properties -- 2.3.5.1.2 Modes of Membrane Filtration and Type of Membranes.2.3.5.1.3 Basic Equations for Dead-End Membrane Filtration -- 2.3.5.2 Membrane Filtration Devices and Systems -- 2.3.5.3 Membrane Process Design -- 2.3.5.3.1 Membrane Filtration Area, Number of Membrane Modules, Membrane Flux, and Feed Pressure -- 2.3.5.3.2 Physical Backwash (BW), Chemically Enhanced Backwash (CEB), Cleaning-in-Place (CIP), and Membrane Preservation -- Physical Backwash (BW) -- Chemically Enhanced Backwash (CEB) -- Cleaning-in-Place (CIP) -- Membrane Preservation -- 2.3.5.3.3 Membrane Integrity Testing -- 2.3.5.3.4 Filtrate Recovery Rate and Power Demand of Membrane Filtration -- Filtrate Recovery Rate -- Power Demand of Membrane Filter System -- 2.3.5.3.5 Ultrafiltration Membrane System Design with Membrane Manufacturer Design Software -- Structure and Input/Output Parameter of Membrane Filter Design Software -- Annexes -- 2.A1 Static Mixer Calculation -- 2.A2 Mixing and Coagulation Basin Calculation -- 2.A3 Inclined Plate and Sedimentation System Design -- 2.A4 Dissolved Air Flotation Design -- 2.A5 Open Gravity Filter Floc Filtration Design -- 2.A6 Membrane Filtration Design -- References -- 3: Post-Treatment -- 3.1 Seawater RO Permeate Quality and Factors of Influence -- 3.2 Determination of SWRO Product Water Composition Values -- 3.2.1 International and National Drinking Water Guidelines -- 3.2.2 Irrigation Water Guidelines and Recommendations -- 3.2.3 Calcium Carbonate Saturation Indexes, Corrosion Indexes, and Guidelines -- 3.2.3.1 Calcium Carbonate Saturation Indexes -- 3.2.3.1.1 Saturation Index, Langelier Saturation Index, and Calcite Saturation -- 3.2.3.1.2 Calcium Carbonate Precipitation Potential and Calcite Dissolving Capacity -- 3.2.3.1.3 Target Values for the Calcium Carbonate Saturation Indexes in Product Water of SWRO -- 3.2.3.1.4 Software Programs for Calculation of Calcium Carbonate Saturation Indexes.3.2.3.2 Corrosion Indexes and Guidelines -- 3.2.3.2.1 Corrosion Indexes -- 3.2.3.2.2 Corrosion Guidelines -- 3.3 Product Water Target Values and Guidelines -- 3.3.1 Product Water Guidelines and Practised Range of Values -- 3.4 Post-Treatment Configuration and Treatment Systems -- 3.4.1 Post-Desalination: Function and Design -- 3.4.2 Remineralization/Alkalinization: Possible Processes and Process Design -- 3.4.2.1 Carbon Dioxide Supply and Production -- 3.4.2.2 Lime/CO2, Limestone/CO2, Limestone/H2SO4, and Dolomite/CO2 Processes: Systems, Devices, and Process Design -- 3.4.2.2.1 Lime/CO2: Process -- 3.4.2.2.2 CaCO3/CO2, CaCO3/H2SO4 and MgO*CaCO3/CO2 processes -- 3.4.2.3 Composition and Properties of Post-Desalinated and Remineralized RO Product Water -- 3.4.2.4 Remineralization Process Modifications for Increase of Magnesium Content in SWRO Product Water -- 3.4.3 Conditioning: Dosing of Corrosion Inhibitors and Magnesium Compounds and Fluoridation -- 3.4.3.1 Corrosion Inhibitor Dosing -- 3.4.3.2 Magnesium Compound Dosing -- 3.4.3.3 Fluoride Dosing -- 3.4.4 Disinfection -- 3.4.4.1 Disinfectant Properties and Selection -- 3.4.4.2 Disinfection Process Design -- 3.4.4.2.1 Selection of Disinfectant for Primary and Secondary Disinfection and Calculation of Disinfection Dosing and Residual... -- 3.4.4.2.2 Calculation of Effective Hourly Demand and Dosing Flow of Primary and Secondary Disinfectants -- 3.5 Power Demand of Post-Treatment Systems and Drinking Water Supply -- 3.5.1 Post-Treatment Power Demand -- 3.5.1.1 Post-Desalination Power Demand -- 3.5.1.2 Remineralization/Alkalinization Power Demand -- 3.5.1.2.1 Power Demand for CO2 Supply -- 3.5.1.2.2 Power Demand for the Lime, Limestone, and Dolomite Process Part -- 3.5.1.3 Conditioning and Disinfection Power Demand -- 3.5.1.3.1 Power Demand of Conditioning -- 3.5.1.3.2 Power Demand of Disinfection.3.5.2 Design and Power Demand of Product Water Supply -- Annexes -- 3.A1 Post-Treatment: Remineralization/Alkalinization-Lime/CO2 Process Design -- 3.A2 Post-Treatment: Remineralization/Alkalinization-Limestone/CO2 Process Design -- 3.A3 Post-Treatment: Disinfection Process Design-Primary and Secondary Disinfection -- References -- 4: Seawater Extraction and Supply and Concentrate Discharge -- 4.1 Seawater Extraction and Supply -- 4.1.1 Surface Water (Direct) Intakes -- 4.1.1.1 Open Intake Channel or Lagoon Type -- 4.1.1.2 Submerged Pipe/Tunnel Active Screening Type -- 4.1.1.3 Submerged Pipe Passive Screening Type -- 4.1.2 Indirect (Soil Filtration) Intakes -- 4.1.2.1 Vertical Intakes (Beach Wells) -- 4.1.2.2 Horizontal Intakes -- 4.1.2.2.1 Radial Collector Wells (Ranney-Type Wells) -- 4.1.2.2.2 Horizontal Directionally Drilled Wells -- 4.1.2.3 Beach Galleries and Seabed Filters -- 4.1.3 Assessment and Selection of Intake Withdrawal Systems -- 4.1.4 SWRO: Seawater Supply Pumping Facilities and Intake Power Demand -- 4.1.4.1 Seawater Supply Pumping -- 4.1.4.2 Power Demand of Intake Systems -- 4.2 Concentrate and Wastewater Discharge -- 4.2.1 Discharge Flow of SWRO -- 4.2.2 Salt Content of SWRO Discharge -- 4.2.3 Discharge Diffuser Systems and Their Design -- 4.2.3.1 Software Systems for Modelling of Near-Field and Far-Field Zone Conditions -- 4.2.3.1.1 Near- and Intermediate-Field Zones -- 4.2.3.1.2 Far-Field Zone -- Annexes -- 4.A1 SWRO Outfall Discharge: Diffuser System Conceptual Design -- References -- 5: SWRO Effluents and Residues: Composition, Environmental Impacts, Discharge and Disposal Regulations, and Treatments Measures -- 5.1 Overview of SWRO Plant Effluents and Solid Residues -- 5.1.1 SWRO Processing Stages and Wastes Produced During Their Operation -- 5.2 SWRO Effluents -- 5.2.1 Composition of Main Discharges.5.2.1.1 Reverse Osmosis Concentrate.Saline water conversionReverse osmosis processSaline water conversionSaline water conversion plantsEnvironmental aspectsSaline water conversionReverse osmosis process.Saline water conversion.Saline water conversion plantsEnvironmental aspects.628.167Ludwig Heinz1263793MiAaPQMiAaPQMiAaPQ9910624387703321Reverse osmosis seawater desalination3068257UNINA