An effort to utilize solid wastes at dumpsite as refuse-derived fuel (RDF) was carried out. The produced RDF briquette was then utilized in the gasification system. These wastes were initially examined for their physical composition and chemical characteristics. The wastes contained high plastic content of 24.6-44.8%, majority in polyethylene plastic bag form. The plastic wastes were purified b...

Mr. Nowak's paper finally puts European incinera­ tor practice in its proper perspective. It is interest­ ing to note that incineration is selected for the dis­ posal of refuse for the same reasons in his country that are usually used in our country. Perhaps the decision to generate steam from refuse in this country will follow thei r decision process. Mr. Nowak has pointed out that burning ref...

The following are the questions and comments on the paper. (a) An energy balance could be provided to help clarify the cost of operating the system. Drying the refuse is likely very expensive. (b)The paper indicates that conventional RDF systems have trouble processing rugs, mattresses, wire, plastic sheets, etc.; however, the UAH system would appear to have similar difficulties with these mate...

Solid waste management is challenging in Phnom Penh city, Capital of Cambodia. The only one formal treatment taken is the final disposal of mixed waste into an open dumpsite. The current study analyses the physical and chemical characteristics of municipal solid waste disposed of in the dumpsite to assess their suitable handling methods. The current study found that the major compositions of wa...

The power management controller of a hybrid vehicle orchestrates the operation of onboard energy sources, namely engine and auxiliary power source with the goal of maximizing performance objectives such as the fuel economy. The paper focuses on optimization of the power management strategy of the refuse truck with parallel hydraulic hybrid powertrain. The high power density of hydraulic compone...

Mercury is considered one of the most harmful ecotoxic elements. A main source its anthropogenic emissions fuel combustion. For fuels with a high mercury content, costly methods are required to remove from flue gases. The solution this problem before This can be achieved by mild pyrolysis process. Solid samples relatively content were examined. These included waste (refuse-derived fuel, paper, ...