Your quote (0 machine)
Home > Water and waste treatment > Water treatment > MP45

Bacterial culture in anaerobic environment


Service : 220 V single phase - 50 Hz - 1.5 kW
Dimensions : 1400 x 600 x 1900 mm

Print / download the product sheet
DEMANDER UN DEVIS POUR CETTE MACHINE

Under the terms of anaerobic fermentation, anaerobic digestion or anaerobic digestion, the transformation of organic compounds into methane and carbon dioxide under the action of microorganisms.
This transformation of organic matter into biogas is carried out by complex bacterial populations under very specific environmental conditions (strictly anaerobic environment, with a Red-Ox potential of around 250 mV, pH close to neutrality).
Anaerobic fermentation is mainly applied to the treatment of activated sludge from aerobic treatment of urban wastewater (digestion of urban wastewater sludge) and treatment of industrial wastewater containing high concentrations of easily biodegradable compounds (agro-food industries). .
In a properly functioning fermenter, the rate of removal of COD (Chemical Oxygen Demand) can reach 80% provided that the residence time is sufficient because the methanogenic bacteria work slowly.
 

  • Hydrodynamic study of a liquid-solid fluidized bed
  • The study of anaerobic fermentation in a fluidized bed
  • The study of the removal efficiency of the COD as a function of the volume load and the transit time
  • The study of the composition of biogas according to the organic load
  • The study of the losses of charges
  • The apparatus consists essentially of a methanization reactor mounted on a frame, as well as its storage, control and measurement devices.



Technical specifications :
  • Waste water can.
  • Wastewater supply pipe to the PVC reactor
  • Supply line of reagents to the PVC reactor
  • Methanization reactor of the cylindrical column type, 316 L stainless steel, consisting of:
  • Bottom bell for the supply of wastewater and reagents, in stainless steel.
  • Perforated filling support grid made of PVC,
  • Granular filling for the support of the bacterial bed
  • Stainless steel lining to prevent mechanical entrainment of the bacterial bed
  • Separator grid of the upper compartment of the PVC reactor
  • Upper bell (separate compartment of the reactor itself), made of stainless steel. used for the liquid - gas separation, the sampling of the recycled liquid and the purified liquid.
  • Secondary clarifier for sludge recycling
  • Overflow from the effluent leaving the reactor, 316 L stainless steel
  • Biogas sampling line leaving the reactor.
  • Reactor sludge recycling line with shut-off valves at the suction and discharge of the recirculation pump and stainless steel ball-type discharge valve.
  • decanter
  • Support frame made of 304 L stainless steel square tube with aluminum clamping nuts
  • Temperature sensor.
  • Sewage pump in the variable speed reactor.
  • Reagent supply pump in the variable speed reactor.
  • Pump for recycling liquid from the variable speed reactor.
  • Temperature controller, display of measurement and setpoint
  • Timer for reagent supply cycles
  • Timer for recycling cycles
  • Timer for the supply of wastewater
  • Heating cable for reactor tracing
  • lagging
  • PH measuring probe with transmitter
  • Red-Ox potential measuring probe with transmitter
  • To fix bacteria on the support: sludge from the anaerobic digester of an urban water treatment plant.
DEMANDER UN DEVIS POUR CETTE MACHINE

Other machines associated with the category Water treatment
Wastewater treatment pilot with activated sludge
MP43
Read more
Activated sludge wastewater treatment pilot, anoxia at the head, nitrification, denitrification
MP44
Read more
Wastewater treatment pilot
CP143
Read more
Anaerobic digestion pilot in stirred tank
MP30
Read more
Filtration on media - filter press
MP140
Read more
Coagulation pilot flocculation decantation
MP50AB
Read more
Two-stage decantation flocculation coagulation pilot with ph dosing station
MP50ABC
Read more
Coagulation pilot flocculation decantation
MP50CR
Read more
Activated carbon filtration pilot
MP35
Read more
Sand gravity filtration pilot
MP31
Read more
Activated carbon filtration pilot
MP35CR
Read more
Filtration pilot on sand and activated carbon desinfection by chlorine
MP32CR
Read more
Filtration pilot on sand and activated carbon desinfection by chlorine
MP32
Read more
Process pilot physical and chemical filtration - deferrisation - dechlorination - disinfection by chlorine
MP33
Read more
Potability pilot
CP155
Read more
Ion exchange driver
MP11
Read more
Ion exchange driver
MP11CR
Read more
Ultrafiltration driver
MP90
Read more
Reverse osmosis pilot
MP20
Read more
Reverse osmosis and nanofiltration pilot
MP72
Read more
Advanced oxidation pilot
MP36
Read more
Membrane bio reactor
BRM
Read more
Complete water treatment and drinking water line
MP32-MP43-MP50
Read more
Water treatment by bacterial culture on a fixed bed in anaerobic medium
MP42-b
Read more
Water treatment by softener
MP9
Read more
Dioxygen transfer study bench
MP46
Read more