Types of waste treatment options / processes
This guide describes 12 alternative waste treatment technologies. They vary in financial implication, required skills, sensitivity to waste composition and whether they have been successfully applied in South Africa or internationally. The table below gives some guidance around the suitability of different technologies in the short term, medium term and long term.
DURATION
TECHNOLOGY OPTIONS
INPUT MATERIALS
SHORT TERM
Proven technology in South Africa, comparatively low financial implications and skills requirements, and suitable to local waste composition.
MEDIUM TERM
Proven technology in South Africa, comparatively low financial implications and skills requirements, and suitable to local waste composition.
LONG TERM
No track record of successful application, high financial implications and skills requirements, and high sensitivities to waste composition.
Types of treatments:
Alternative waste treatment technologies use one, or a combination, of the following processes:
- Mechanical treatment
- Biological treatment
- Thermal treatment
Volumes needed for technology options:
A waste treatment technology will usually be sensitive to both the nature and the amount of waste that requires treatment. These calculations should take into account waste reduction initiatives (and recycling – establishing a MRF should be an integral part to a waste treatment solution).
View volumes