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Aerobic Digester

Aerobic Digester
Aerobic Digester
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Product Code : JLab378
Brand Name : JLab
Price And Quantity
  • Minimum Order Quantity
  • 1 EA
Product Description


  • Aerobic Digester Aerobic Digester consists of a 2 gallon reactor vessel mounted on a steel base, with a liquid feed pump, air supply, and instrumentation for monitoring and controlling the process.
  • The cylindrical wall of the reactor is made from 2 layers of porous plastic material to retain the suspended solids, while allowing treated water to pass through to the outer, annular exit chamber.
  • This design allows the essential features of the aerobic treatment process to be studied without the distractions of having to settle the solids adequately enough for external recycle, a well known laboratory problem.
  • The porous liners are removable for cleaning, and a spare liner is supplied.
  • Waste water is drawn from a feed tank by a 120V motor driven peristaltic pump.
  • Flow rate is controlled by a variable run time control that determines the minutes of run time within a 10 minute cycle.
  • The pump delivers the feed to the reactor vessel through a transparent lid.
  • Air is supplied at a measured rate by a small air pump, and discharges into the base of the reactor via an air distribution device.
  • This provides the necessary oxygen for the digestion process, as well as produces sufficient bubbling for stirring and reaction.
  • The liquid level in the reactor is maintained at a constant value of 1 or 2 gal. by an overflow device connected to the outer annular chamber of the vessel.
  • Discharge is by gravity to a floor-standing product tank (not supplied).
  • The reactor temperature is maintained by a 3-term PID controller which varies power to an immersion heater within the vessel.
  • Any temperature between ambient and 95°F may be selected, with the best conditions being a few degrees above the diurnal maximum in the user’s laboratory.
  • Dissolved oxygen and pH probes and meters are included.
  • The reactor lid contains a gas exit port, suitable for sampling the gases for subsequent analysis Specifications Feed pump 120V, peristaltic, 10 rpm, variable run time control corresponding to 0–13 gal. per day.
  • Air pump 240V/120V, 0–1.35 gpm Reactor vessel 2 gal. maximum capacity pH meter Range 0.00 to 14.00Dissolved oxygen meter Range 0–100% saturation, resolution 2%Reactor heater Electrical immersion 250WTemperature controller 3-term PID, temperature limit set at 95°F Chemical Engineering Laboratory lab equipment manufacturers, exporters and Chemical Engineering Laboratory Lab suppliers

Trade Information
  • FOB Port
  • Mumbai
  • Payment Terms
  • Paypal, Western Union, Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C), Letter of Credit (L/C), Delivery Point (DP), Days after Acceptance (DA), Cash Advance (CA), Cash on Delivery (COD), Cash Against Delivery (CAD)
  • Supply Ability
  • 1000 EA Per Week
  • Delivery Time
  • 7 Days
  • Sample Available
  • Yes
  • Sample Policy
  • If order is confirmed we will reimburse the sample cost
  • Packaging Details
  • Packed in a case.
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001, ISO 14001, CE.