PDA Digesteur Aérobie

AEROBIC DIGESTER - PDA

SYSTEMES INNOVANTS

The objective of the Aerobic Digester, "PDA", is to study and understand aerobic digestion processes and to analyze their main parameters.

Voir description générale

NOUVELLES LIÉES

Description Générale

The objective of the Aerobic Digester, "PDA", is to study and understand aerobic digestion processes and to analyze their main parameters.

The unit consists of a 20 l capacity reactor vessel with a tubular membrane made of plastic inside to separate the sludge. Wastewater to be treated enters the vessels pumped by a peristaltic pump.

This unit includes a thermostatic bath to heat water up to 60ºC. That water is driven by a pump through a coil inside the reactor. A suitable temperature for the microorganisms population employed in the aerobic digestion will be obtained.

The greater amount of oxygen available in the environment in the aerobic digestion, the quicker the bacteria involved in the process will grow. Therefore, a compressor introduces a specific air flow into the reactor through a diffusion plate.

The aerobic reactor includes a portable temperature, pH and dissolved oxygen meter to monitor the digestion.

Des exercices et pratiques guidées

EXERCICES GUIDÉS INCLUS DANS LE MANUEL

  1. Acclimation of biological samples.
  2. Study of the temperature effect on the effluent quality.
  3. Study of the detention time effect on the effluent quality.
  4. Study of the aireation effect on the effluent quality.
  5. Study of the pH effect on the effluent quality.
  6. Study of the mass load effect on the effluent quality.
  7. Study of the nutrients effect on the effluent quality.
  8. Study of the recirculation effect on the effluent quality.
  9. Establishing the stoichiometry of aerobic processes.
  10. Establishing the kinetics of aerobic processes.
  11. Gas/liquid mass transfer.
  12. Residence time distributions.
  13. Measurement of MLSS and COD changes as criteria of performance.

UNITÉS SIMILAIRES DISPONIBLES

Qualité

Service après vente