Self Test
The following questions might perhaps help you to check whether you understood the approach correctly:
Please try to decide what the correct answers are:
Question 1: Which products fed into a biogas reactor give a good gas production?
a. Animal manure
b. Human excreta
c. Kitchen and market waste
d. Wood chips
e. Plant material such as maize
Question 2: What are user interfaces for a biogas reactor?
a. Urinals
b. Pour-flush toilets
c. Urine-diverting flush toilets
d. Dry toilets
±Click here for the correct answers
Q1: A biogas reactor works best with animal manure, human excreta, kitchen and market waste (a.,b., c.)
Q2: User interfaces may be all mentioned above except the dry toilet (a., b., c.)