ProMinent DULCOMETER PH-501 Assembly And Operating Instructions Manual page 472

5.8.5 Alarms ................................................................................................... 60
5.9 Post-Anox Tank (TNK-551) Module ..................................................................... 61
5.9.1 Function ................................................................................................ 61
5.9.2 Inputs .................................................................................................... 61
5.9.3 Setpoints ............................................................................................... 61
5.9.4 Logic ..................................................................................................... 62
5.9.5 Alarms ................................................................................................... 62
5.10 Membrane and Permeate Module...................................................................... 63
5.10.1 Function .............................................................................................. 63
5.10.2 Inputs .................................................................................................. 64
5.10.3 Setpoints ............................................................................................. 64
5.10.4 Logic ................................................................................................... 66
5.10.5 Alarms ................................................................................................. 68
5.10.6 Blower Control .................................................................................... 69
5.10.7 CIP Cleaning ....................................................................................... 69
5.11 Sludge Holding Tank Module (TNK-901) ........................................................... 70
5.11.1 Function .............................................................................................. 70
5.11.2 Inputs .................................................................................................. 70
5.11.3 Setpoints ............................................................................................. 71
5.11.4 Logic ................................................................................................... 71
5.11.5 Alarms ................................................................................................. 71
5.12 Setpoints ........................................................................................................... 72
5.12.1 PLC Date & Time ................................................................................ 72
5.12.2 Factory Defaults .................................................................................. 73
5.13 Statistics ............................................................................................................ 73
5.14 PLC Status ........................................................................................................ 74
6.0 PLANT START-UP, OPERATING GUIDELINES AND MONITORING ........................... 76
6.1 MBR Plant Start-Up ............................................................................................. 76
6.1.1 Mechanical & Electrical Start-up Procedure .......................................... 76
6.1.2 Process Start-up ................................................................................... 76
6.2 MBR System Operating Guidelines and Monitoring ............................................. 81
6.2.1 Operating Guidelines ............................................................................ 81
6.2.1.1 Membrane Filtration Operational Conditions ........................... 82
6.2.1.2 MBR - Recommended Biological Operational Conditions ...... 83
6.2.2 Sampling ............................................................................................... 84
6.2.2.1 Filterability Test ...................................................................... 85
6.2.3 Suggested Test Equipment for Monitoring ............................................ 86
6.2.3.1 Filterability - Laboratory Glassware and Filter Paper............... 86
6.2.3.2 Turbidity, Phosphorus - Hach DR900 (and reagents) .............. 87
6.2.3.3 DO and pH - Hach HQ40d with probe or Equivalent ............... 87
6.2.3.4 Sludge Settling - Settleometer ................................................ 88
6.2.3.5 TSS - Aysix model 3150 hand held TSS meter or Equivalent . 88
6.2.3.6 Hach CEL Advanced Wastewater Laboratory ......................... 88
6.2.4 Record Keeping .................................................................................... 89
6.2.5 Process Trending .................................................................................. 89
7.0 SYSTEM MAINTENANCE ........................................................................................ 90
7.1 Plant Visual Checks ............................................................................................. 90
7.1.1 Air Scouring Patterns in Membrane Tanks ............................................ 91
newterra O&M Manual
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