CSIR Technology Portal
CSIR Technology Portal

 Technology Profile

Title:

Dry Anaerobic Digester with Unique Hydrodynamics (DADUH)

Value Proposition:
  • Advanced high rate digester designed for lignocellulosic biomass
  • Operates at 20–40% solids content
  • Continuous mixing without mechanical equipment
  • Yields biogas with 70–75% CH₄
  • Generation of nutrient (NPK) rich fertilizer
  • Compressed biogas (CBG) production
  • Semi-automatic plant operation and  Supports carbon neutrality goals
Summary Application:
  • Convert organic waste with low moisture content (rice husk, paddy straw, bagasse etc).
  • Operate at higher solid concentrations (typically 20–40% total solids)
  • Suitable for arid regions or where water conservation is critical.
Advantages:

Agricultural Waste Management and for producing biogas.

Tech. Readiness Level:
CSIR-Indian Institute of Chemical Technology
CSIR-Indian Institute of Chemical Technology[CSIR-IICT]
:  director[at]iict[dot]res[dot]in
:91-40-27193030
:https://www.iict.res.in
Industrial Applications: Biotechnology [Biological Science] Post Harvest [Agriculture] Production [Energy] Reactors/Plants [Chemistry, Chemical Processes] Waste management [Environmental (Clean Tech.)]
Patent(s): IN559127
Photograph(s)