title: A decade of change in clinical waste treatment and disposal in Scotland.
abstract: Ten years ago there were over 150 small incinerators located on hospital premises throughout Scotland. The majority were operated by portering staff, had poor combustion and no gas cleaning equipment. At that time alternatives to incineration were in their infancy and relatively expensive. Funding for major capital projects lay with the Government, and a strategic study suggested the installation of 12 centralised modern incinerators on the mainland and three on the islands: one per Scottish Health Board. Some health boards proceeded with new installations well ahead of dead-lines for closure of old plant. Others adopted a 'wait and see' policy and were overtaken by political changes. These resulted in a cutback in government-funded capital investment and a shift of non-core services to the private sector. Clinical waste disposal was contracted out as a service contract and some private sector companies offered alternative low-temperature technologies for clinical waste treatment. As a result there is now the opportunity to compare the advantages and disadvantages of incineration, sterilization, dry heat disinfection and other techniques. Technological change has also required revised waste segregation methods within the hospitals. In parallel with this there has been an overall reduction in waste quantities. The remaining incinerator operators are now faced with more stringent emission limits to be implemented by June 2000. This is resulting in closures of incinerators that have been operating for a few years. The situation continues to change.
authors.forename: D
authors.initials: D
authors.lastname: Wassermann
mesh_terms: D003625:Data Collection; D003666:Decontamination / Q000379:methods; D017745:Incineration / Q000379:methods; D008284:Maintenance and Engineering, Hospital / Q000639:trends*; D017744:Medical Waste Disposal / Q000379:methods* / Q000706:statistics & numerical data; D009936:Organizational Innovation; D012606:Scotland; D013672:Technology / Q000639:trends*
chemical_list: D017744:Medical Waste Disposal