نتایج جستجو برای: pollutions
تعداد نتایج: 778 فیلتر نتایج به سال:
Municipal solid waste (MSW) landfills create the environmental pollutions due to problems related toxins, leachate, and greenhouse gas, which are growing concerns, especially in developing countries. This paper presents a novel mathematical modelling for simulating spread of heavy metals soil layers MSW landfills. A new procedure is studied deriving governing equation describes time varying con...
Now a day, we are facing a problem regarding the management of waste generated daily. This waste includes solid waste from industrial zone, commercial zone and residential zone. Among all these waste management from residential zone requires first priority because if this waste is not properly disposed off daily, then it will create problems to public health, affects the aesthetics. This paper ...
As the environmental problem becomes more andmore serious in the development of society, it has drawn alot of attentions from every government. Industry promptsthe development of economy at the same time produces a lotof pollutions, such as smoke pollution and waste. Evaluatingthe efficiency of the departments of industry benefits districtgovernment to decide which depar...
Transport sector is one of the biggest emitters of CO2 and it is especially road transport which causes a lot of not only environmental but also health damages. Local air and noise pollutions affect millions of inhabitants in cities around the whole world. Urgent need to move towards substantial improvements in environmental efficiency of road transport is therefore paramount challenge of our c...
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