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Coagulation Flocculation And Settling Pilot Plant Teaching Equipment Educational Coagulation Flocculation Training Equipment

Item No.: AFW015
Coagulation Flocculation And Settling Pilot Plant Teaching Equipment Educational Coagulation Flocculation Training Equipment
Description
AFW015 Coagulation Flocculation And Settling Pilot Plant Teaching Equipment Educational Coagulation Flocculation Training Equipment
INTRODUCTION
Coagulation - fl occulation - settling processes are generally used to separate colloids from water, as in this case natural settling speed is too slow to obtain a suffi cient clarifi cation.  This plant enables to study the coagulation, fl occulation and settling processes separately or simultaneously and it mainly consists of a stirred feed tank, of two tanks for fl occulant and coagulant, of a stirred coagulation tank, of a stirred fl occulation tank and of a plate settler. Process control, data acquisition and supervision are automatically carried out by a microprocessor controller and by a specifi c control and supervision software that enables the remote control of various operational parameters.

TRAINING PROGRAM:
The process unit enables to develop and analyze the following
issues:
coagulation
fl occulation
co-current and counter-current settling
characteristics of coagulant and of fl occulants
optimization of coagulation – fl occulation and settling
Processes
automatic PID control 
plant supervision 

TECHNICAL CHARACTERISTICS:
Framework of AISI 304 stainless steel with castors
Cylindrical feed tank of transparent methacrylate for the water to be treated with submersible pump and capacity of300 l
Feed tank of transparent methacrylate for coagulant with capacity of 60 l
Feed tank of glass for fl occulant, provided with hot-plate magnetic stirrer, with capacity of 0.5 l
Coagulation reactor of borosilicate glass, equipped with motor-driven stirrer (0 to 300 r.p.m.), with capacity of 30 l
Flocculation reactor of borosilicate glass, equipped with motor-driven stirrer (0 to 100 r.p.m.), with capacity of 8 l
Rectangular settler of transparent methacrylate with conical bottom and movable plates for its operation in co-current and counter-current
Flowmeter of AISI 304 stainless steel for measuring feed fl ow rate with range of 30 to 300 l/h

Flowmeter of coagulant feed with range of 2 to 20 l/h
Feed screw pump with casing and screw of AISI 316 stainless steel and fl ow rate of 0 to 200 l/h
Electronic frequency variator for screw pump
Gear feed pump of AISI 316 stainless steel for coagulant, with fl ow-rate of 0 to 50 l/h
Metering pump of fl occulant, with fl ow rate of 0 to 200 ml/h
Switchboard IP55, complying with EC conformity mark, including plant synoptic and ELCB
Digital microprocessor PID controller, with two control loops
Supervision software for Windows: it enables to control ONOFF signals, analog signals coming from PID controller, realtime trend and historical trend
Dimensions: 1800 x 800 x 2700 mm,Weight: 300 kg.Supplied:THEORETICAL – PRACTICAL –EXPERIMENTAL HANDBOOK