SBR Monitoring Parameters

# SBR - Sequential Batch Reactor for Effluent Treatment Plant

INFFLUENT

• BOD : 50 - 200 mg/l
• COD : 1150 - 4500 mg/l
• SS : 500 - 1300 mg/l
• pH : 7 - 7.8

REACTOR

• MLSS (Mixed Liquor Suspended Solid) : 1400 -3900 mg/l
• DO (Dissolved Oxygen) : 3 - 5 mg/l
• SVI (Ratio of Settle Sludge to Suspended Matter) : 30 - 80

EFFLUENT

• BOD : 20 mg/l
• COD : 60 - 100 mg/l
• SS : 100 - 600 mg/l
• pH : 7.5 - 8

EUROFIGHTER - peace no war please !

RSPO Story

flight communication

SIZING OF THE DEPERICARP SYSTEM

You need to calculate the following ;

• the fibre volume
• the air required for transporting the fibre
• the separation velocity of the fibre and the nuts
• the separation column and the transport duct dimensions
• mass flow rate of air
• the selection of the fan with right volume flow rate and the choice of corresponding motor

NUTRIENT CONTENT OF EMPTY FRUIT BUNCHES

• Nitrogen (N) - 0.44
• Phosphorous (P) - 0.144
• Potassium (K) - 2.24
• Magnesium (Mg) - 0.36
• Calcium (Ca) - 0.36

# Composition as a percentage to dry matter

RATE OF EMPTY BUNCH APPLICATION

• circle mulching of newly planted and immature palms - 15 to 25 t per ha per yr
• mature palms on coastal soil - 25 to 40 t per ha per yr
• mature palm on inland soils - 35 to 70 t per ha per yr