Nepal, situated in the Himalayan belt has a rapidly growing population together with high
urbanisation rate. These factors are currently causing problems connected to municipal solid
waste (MSW). E.g. leakage of hazardous substances to soil and surrounding aquatic systems,
spread of odour and naturally unfamiliar materials to natural biotopes, all of which generate
environmental damage and health problems. There are certain differences in waste generation
and waste composition between urban areas of Nepal. In order to retrieve a broad picture of
the current waste management situation, three population differentiated municipalities in
different areas of the country were investigated. Studies of the MSW regarding composition
and generation were conducted. Moreover, waste management in Nepal was compared with
the basic waste management in the European Union (EU) and Sweden. Landfill sites (LFS) in
Ghorahi Municipality, Pokhara Sub-metropolitan City and Kathmandu Metropolitan City
were studied. Our studies show differences in waste composition, generation and management
between the three locations. The differences are somewhat interconnected with population
size and tourism. Cities with higher population and more tourism tend to have a higher
generation and more diverse MSW. Nevertheless, the urban areas of Nepal are very much in
need of a more structured waste management system, a system more alike the waste
management of EU. Apart from structural problems, there are attitude and behavioural issues
that needs to be dealt with. Further studies regarding social patterns, attitude and behaviour,
as well as the economic flow of MSW, needs to be conducted in order to retrieve an even
broader picture and understand important underlying issues.
2010. s. 429-438