MIL-HDBK-1138
Page
7.6.2
Anaerobic Digesters .....................66
7.6.3
Dewatering ..............................66
7.6.4
Equipment Maintenance ...................66
7.6.5
Concrete Repair .........................66
Section
8
CORROSION CONTROL
8.1
Causes of Corrosion .....................68
8.1.1
Electrochemical Corrosion ...............68
8.1.2
Eight Forms of Corrosion ................69
8.1.2.1
Uniform Corrosion .......................70
8.1.2.2
Galvanic Corrosion ......................70
8.1.2.3
Crevice Corrosion .......................73
8.1.2.4
Pitting Corrosion .......................73
8.1.2.5
Intergranular Corrosion .................74
8.1.2.6
Selective Leaching ......................74
8.1.2.7
Erosion Corrosion .......................75
8.1.2.8
Stress Corrosion ........................75
8.2
Control and Minimization of Corrosion ...76
8.2.1
Protective Coatings .....................76
8.2.1.1
Surface Preparation .....................77
8.2.1.2
Coating Systems for Metals ..............78
8.2.1.3
Coating Systems for Concrete ............79
8.2.1.4
Coating Application .....................79
8.2.2
Cathodic Protection .....................80
8.2.3
Materials of Construction ...............80
8.2.3.1
Metals ..................................80
8.2.3.2
Nonmetals ...............................81
Section
9
CHEMICAL SHIPPING AND FEEDING
9.1
Sources of Information ..................82
APPENDIXES
APPENDIX A
SACRAMENTO SERIES TRAINING MANUAL CONTENTS .....105
APPENDIX B
SACRAMENTO SERIES CROSS REFERENCE ..............110
APPENDIX C
WWTP OPERATOR CERTIFICATION CONTACT LIST .......116
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