نتایج جستجو برای: waste collection
تعداد نتایج: 269323 فیلتر نتایج به سال:
Background and Purpose: Improper wastewater and solid waste management in rural areas could be a risk to human health and environment pollution. One percent of Iran’s rural area is connected to the wastewater collection network. Solid waste management in rural areas of Iran is mainly consisted uncontrolled dumping and open burning. The aim of this study is prioritization of wa...
The aim of this paper is to present and compare alternative hierarchical formulations for the periodic vehicle routing problem applied to solid waste collection. The solution of this problem is a one-week plan of daily routes for the transportation of mixed solid waste from containers to disposal facilities, taking into consideration the frequency of collection of each container within the plan...
Much attention has been paid to the influence of the institutional form of waste collection on costs. We extend this literature in three directions by including the unit-based pricing system. First, we show that unit-based pricing systems are more important from a cost-minimizing point of view than the institutional mode of waste collection. In particular, the bag-based and frequency-based pric...
The “pay-as-you-throw” (PAYT) scheme is an economic instrument for waste management that applies the “polluter pays” principle by charging the inhabitants of municipalities according to the amount of residual, organic, and bulky waste they send for third-party waste management. When combined with well-developed infrastructure to collect the different waste fractions (residual waste, paper and c...
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