Precipitation And Flocculation Fluids Engineering Training Equipment Educational Equipment Vocational Training Equipment

SR3023 Precipitation And Flocculation Fluids Engineering Training Equipment Educational Equipment Vocational Training Equipment
The unit shall perform the following experiments and investigations:
Learning Objectives / Experiments
familiarisation with precipitation and flocculation
effect of the pH value on precipitation
creation of a stable operating state
determination of the required metering quantities (precipitant, coagulant, flocculant)
functional principle of a lamella separator
1.Specification
[1]precipitation and flocculation of dissolved substances (e.g. iron)
[2]separate supply unit with tank and pump for raw water
[3]precipitation tank with stirring machine
[4]flocculation tank with 3 chambers and 4 stirring machines
[5]3 metering pumps for chemicals
[6]sedimentation of the flocs in the lamella separator
[7]measurement of flow rate, temperature and pH value
[8]control of the pH value in the precipitation tank
[9]conductivity meter

2.Technical Data 
Tanks
raw water and treated water: each 300L
precipitation tank: 10L
flocculation tank: 45L
sludge tank: 15L Lamella separator
number of lamellas: 6
angle of inclination of lamellas: 60°
Raw water pump
max. flow rate: 180L/h
max. head: 10m Metering pumps
max. flow rate: each 2,1L/h
max. head: each 160m Stirring machines
max speed: each 600rpm Measuring ranges
flow rate: 15...160L/h
pH value: 0...14
temperature: 0...60°C
conductivity: 0...2000µS/cm
Dimensions and Weight
LxWxH: 1550x790x1150mm (supply unit) LxWxH: 3100x790x1950mm (trainer) Total weight: approx. 435kg
Material of construction: stainless steel