- Page 1 and 2: Wastewater Treatment Techniques for
- Page 3 and 4: …is like selecting the correct go
- Page 5 and 6: What’s your application? − Retu
- Page 7 and 8: Sludge video #2
- Page 9 and 10: Sludge video #4
- Page 11 and 12: Viscosity • Viscosity, property o
- Page 13: NEWTONIAN • Viscosity decreases w
- Page 17 and 18: What is the Rheology of the sludge?
- Page 19 and 20: Laboratory & Field test results •
- Page 21 and 22: Things we learned: • When designi
- Page 23 and 24: • Hydraulic gradient • Pressure
- Page 25 and 26: TR 185 h where, 2 V F K 2 g K= po
- Page 27 and 28: Flygt’s Sludge Module within FLYP
- Page 29 and 30: Types of pumps used for “Thickene
- Page 31 and 32: What’s really important to WWTP?
- Page 33 and 34: PD versus Centrifugal pumps • Pos
- Page 35 and 36: Progressing Cavity Pumps
- Page 37 and 38: Progressive Cavity Pumps A single h
- Page 39 and 40: Failure points…
- Page 41 and 42: Manufacturer’s of Rotary Lobe pum
- Page 43 and 44: Failures…
- Page 45 and 46: NON-CLOG PRODUCT FEATURES Tangentia
- Page 47 and 48: Non-clog Pumps
- Page 49 and 50: RECESSED IMPELLER or Vortex Spheric
- Page 51 and 52: Centrifugal Screw Pump Vertical lea
- Page 53 and 54: WEAR: Cast iron impeller & insert r
- Page 55 and 56: FLYGT “Chopper” pumps Advantage
- Page 57 and 58: Let’s talk clogging…
- Page 59 and 60: …or these modern day clogging hea
- Page 61 and 62: JEA - Jacksonville, Florida
- Page 63 and 64: Oak Ridge, TN
- Page 65 and 66:
Summary If it flows, use gravity.
- Page 68 and 69:
• What’s really important to th
- Page 70 and 71:
But to properly select a pump, you
- Page 72 and 73:
Types of pumps used for sludge Plun
- Page 74 and 75:
PD vs. Centrifugal pumps • Positi
- Page 76 and 77:
Competing Technologies
- Page 78 and 79:
How does a Plunger pump work?
- Page 80 and 81:
Easy to Maintain????
- Page 82 and 83:
Advantages • Positive displacemen
- Page 84 and 85:
New TWAS Pump • NT3102 - 5hp was
- Page 86 and 87:
Manufacturers of Disk or Diaphragm
- Page 88 and 89:
Operation sequence of Diaphragm pum
- Page 90 and 91:
Do It Yourself with genuine Double
- Page 92 and 93:
Midland, Texas - Diaphragm pump •
- Page 94 and 95:
Manufacturers of “PC” pumps •
- Page 96 and 97:
Advantages •Pressures to 400 psig
- Page 98 and 99:
6,000 5,000 4,000 3,000 2,000 1,000
- Page 100 and 101:
Digester Recirculation • Digester
- Page 102 and 103:
Rotary Lobe Pumps
- Page 104 and 105:
ROTARY LOBE Advantages •Metered f
- Page 106 and 107:
Replace RLP with Npumps • Custome
- Page 108 and 109:
Screw Conveyor Pumps
- Page 110 and 111:
Screw Conveyor Pump Manufacturers
- Page 112 and 113:
Screw Conveyor Pumps
- Page 114 and 115:
Screw Pump Replacement O’Fallon,
- Page 117 and 118:
Cutter Pumps • Vaughan • Landia
- Page 119 and 120:
Competitor’s pump
- Page 121 and 122:
Weakness as perceived by the compet
- Page 123 and 124:
Advantages • Heavy duty design
- Page 125 and 126:
Flygt N-Pump Advantages •Solids H
- Page 127 and 128:
Vaughan Chopper Replacement • Req
- Page 129 and 130:
MACERATORS
- Page 131 and 132:
…because they cannot handle rags!
- Page 133 and 134:
Npumps do not require a Macerator!
- Page 135 and 136:
For ALL Treatment Plant Pump Activi
- Page 137:
THANK YOU! Paul A. Nelsen Market Ma