Jar Tests for Water Treatment Optimisation : : How to Perform Jar Tests - a Handbook.

• Author: Pivokonský, Martin.
• TeilnehmendeR: Novotná, Kateřina.; Čermáková, Lenka.
• Place / Publishing House: London : : IWA Publishing,, 2022.; {copy}2022.
• Year of Publication: 2022
• Edition: 1st ed.
• Language: English
• Physical Description: 1 online resource (73 pages)

Table of Contents

Intro -- Cover -- Contents -- About the authors -- Preface -- Foreword -- Acknowledgements -- Chapter 1: Introduction -- Chapter 2: Theoretical background -- 2.1 COAGULATION-FLOCCULATION -- 2.2 PARAMETERS INFLUENCING COAGULATION-FLOCCULATION EFFICIENCY -- 2.2.1 Influence of coagulant type and dose -- 2.2.2 Influence of pH value -- 2.2.3 Influence of other parameters -- 2.3 PARAMETERS INFLUENCING FLOC PROPERTIES AND THEIR SEPARATION EFFICIENCY -- 2.3.1 Effect of coagulant type on floc properties -- 2.3.2 Effect of raw water composition on floc properties -- 2.3.3 Effect of mixing intensity on floc properties -- 2.3.4 Effect of mixing time on floc properties -- 2.3.5 Influence of floc properties on their separation -- Chapter 3: Jar tests -- 3.1 PRINCIPLE OF JAR TESTS -- 3.2 LABORATORY EQUIPMENT FOR JAR TESTS -- 3.3 STIRRERS FOR JAR TESTS AND INSTRUCTIONS FOR CALCULATING MIXING INTENSITY -- 3.4 WORKING PROCEDURE OF JAR TESTS -- 3.4.1 Optimisation of coagulant dose and coagulation pH value -- 3.4.2 Floc separation after jar tests -- 3.4.3 Sampling and data recording -- 3.4.4 Data processing and evaluation -- 3.5 TEST OF FLOCCULATION -- 3.5.1 Flocculation test working procedure -- 3.5.2 Data recording, processing and evaluation -- Conclusion -- References -- Symbols and Abbreviations -- Appendices -- APPENDIX 1: PHYSICAL PROPERTIES OF WATER -- APPENDIX 2: MOLECULAR (ATOMIC) MASSES -- APPENDIX 3: CONVERSION OF MASS CONCENTRATIONS TO MOLAR CONCENTRATIONS (AND VICE VERSA) OF SEVERAL COAGULANTS -- APPENDIX 4: PREPARATION OF 1% FE2(SO4)3 SOLUTION -- APPENDIX 5: PREPARATION OF 1% AL2(SO4)3 SOLUTION.