نتایج جستجو برای: Recycling
تعداد نتایج: 29979 فیلتر نتایج به سال:
this paper investigates householders’ attitudes to the recycling of solid wastes in one part of northern malaysia, namely alor setar town, kedah state. a postal questionnaire survey was administered to households in alor setar town in selected areas of high, middle and low incomes. 389 responses were obtained, a response rate of 86.4%. a personal interview with an official of the municipal co...
recycling process is one of the most important processes in the trend of sustainable development,a logical reaction against the problems that results from industrial age. building materials can play an important rolein the process of a building formation or destruction, in fact, materials forms the building nature. thus, the role ofmaterial and the impact of its recycling in sustainable develop...
Background and purpose: Nowadays, in developed countries, the economic profits of recycling and its role in waste reduction and disposal costs is well recognized. In this study, the economic aspects of dry solid waste recycling were evaluated in Shiraz, Iran. Materials and methods: A descriptive cross-sectional study was conducted in Shiraz in which data was collected through field observati...
Background: Recycling is one of the most important measures to manage the municipal solid waste. In order to design a training program, it is necessary to identify the factors that influence behavior. Therefore, the present study aimed to investigate the predictive factors of recycling behavior among residents of Bushehr city based on the extended theory of planned behavior. Materials and Meth...
background: economical category is an influential area which determines the activity potential in every business. studying the market is one of the effective methods in economical evaluations. recycling market is investigated in order to study and analysis current recycling market and to determine the rate of investment and business attractions in this field in isfahan province. methods: inform...
Background and Objectives: Paper recycling saves energy, and it is an example of resistance economy. Therefore, the purpose of this study was to determine knowledge, attitude and practice of Sari Training Hospital personnel on paper recycling and resistance economy. Materials and Methods: In the present descriptive study, conducted in 2017, 151 staff of Sari Training Hospital were selected in...
drying is a high energy consuming process. solar drying is one of the most popular methods for dehydration of agricultural products. in the present study, the performance of a forced convection solar dryer equipped with recycling air system and desiccant chamber was investigated. the solar dryer is comprised of solar collector, drying chamber, silica jell desiccant chamber, air ducts, fan and m...
Background and Objective: one of the major challenges in urban management in human societies is related to the collection, recycling and disposal of solid waste and sewage. Poor waste management causes pollution of water, soil and air. It will have a major impact on public health. The aim of present study was to investigate the current status and select the best options of management of munici...
In this study, the effect of recycling fuel cell products on the performance of a solid oxide fuel cell and gas turbine (SOFC-GT) hybrid system was investigated. Three types of products recycling are considered: cathode products recycling (CPR), anode products recycling (APR), and both cathode and anode products recycling (BACPR). In the present work, operating temperature and limiting curre...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید