Since it is unlikely to find adequate building sites on the tourist promenade, costly diversions of sewerage systems are essential to bring the waste where it belongs, out of the site, back up the hill or where ever the possibility to construct a sewage treatment plant would be. Such diversions could in complicated historical estate complex cost more then sewage treatment plant itself. It is not a typical problem tourist or archeological locations. Money, or lack thereof, is a fundamental problem with treating sewage. In introducing new and more effective methods sewage treatment companies are finding funding for land-based treatment facilities not sufficient to cover expenses.
Untreated sewer continues to be disposed off the coast of Honiara endangering marine life.
For years to come this is going to be a major concern to our environment and underground water resources. There is a system that solves a problem of coastal wastewater pollution. It can process municipal sewage from medium to large cities situated in coastal areas where local topography often limits the available sites for land based treatment facilities. In the Czech Republic a floating waste water treatment plant was developed as a cost effective solution for processing municipal sewage from medium to large cities situated in coastal areas where local topography often limits the available sites for land based treatment facilities. It can be hooked to any existing canal system in a matter of days and starting to treat the sewage that otherwise is dumped in the costal waters.