Title

O & M Manual

Body

El Estero Water Resource Center

EL ESTERO
GENERAL

PRELIMINARY
TREATMENT

PRIMARY
Treatment

SECONDARY
TREATMENT

FINAL
EFFLUENT

TERTIARY
TREATMENT

SOLIDS
HANDLING

PLANT
UTILITIES

ELECTRICAL
DISTRIBUTION

ADMIN
FACILITIES

MOBILE
ASSETS

LIFT
STATIONS

All PRocess Area OVerviews 

Sections

Keyword(s)

Locations

1505 - Anaerobic Digestion

15 Solids Handling

Two actively heated and mixed Anaerobic Digesters house the anaerobic digestion process. A secondary holding digester (SHT) is unmixed and…

SOP Content Pages

15 Heat Exchanger Start Up

The two Heat Exchangers {tag nos. 1505EXR5861 & 1505EXR56825} are typically fueled by the Cogeneration System, which is managed and…

15 High H2S

Digester gas samples are collected and evaluated each morning. If the sample concentration is less than 100 PPM, ferrous chloride…

15 High Rate Mixing Pump Shutdown

Typically, the High Rate Mixing Pumps run in automatic mode, 24 hours per day, seven days per week.

15 High Rate Mixing Pump Start Up

Typically, the High Rate Mixing Pumps run in automatic mode, 24 hours per day, seven days per week.

15 Mixing Valve Rotation

Valve rotations for the Digester Mixing System are performed each day at 3:00 p.m. (even months = day shift crew, odd months = swing…

15 Recirculation Pump Start Up

The Digester Recirculation Pumps {tag nos. 1505PMP/MTR5300 & 1505PMP/MTR5400} are also called the Digester Heater Pumps.   …

15 Sludge Feed Valve Rotation

Valve rotations for GT/DAF Sludge Feed, Sludge Recirculation, and FOG Feed are performed each day at 7:00 a.m. (day shift crew), 3:00 p.m…

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Plant Schematic