نتایج جستجو برای: urban waste

تعداد نتایج: 250045  

2015
Brijesh Kumar Pandey Savita Vyas Mukesh Pandey

ISSN: 2410-8790 Pandey et al / Current Science Perspectives 2(2) (2016) 39-44 iscientic.org. www.bosaljournals/csp/ 40 [email protected] Since India has different geographical and demographical pattern so the waste generation pattern also varies from state to state or one region to another region (Draft Report of Core Group on Appropriate Technology, Research and Development (SWM), Te...

2000
H. W. Chen Ni-Bin Chang

Successful planning of a solid waste management system depends critically on the prediction accuracy of solid waste generation. But the prediction condition of generation trend in many developing countries is quite different from those in developed countries. The lack of sampling and analysis in many developing countries due to insufficient budget and unavailable management task force has resul...

2014
Hoa Huu Nguyen Sonia Heaven Charles Banks

Anaerobic digestion (AD) was introduced in Vietnam more than 10 years ago, but at a small scale to deal with agricultural wastes, manure, etc. Despite its many advantages, AD does not yet make a significant contribution to resolving Vietnams urban waste issues due to a lack of information, data and experience. This paper, using an energy model of food waste digestion, provides a usable source o...

Journal: :Waste management 2011
Xudong Chen Fengming Xi Yong Geng Tsuyoshi Fujita

With the increasing attention on developing a low-carbon economy, it is necessary to seek appropriate ways on reducing greenhouse gas (GHG) emissions through innovative municipal solid waste management (MSWM), such as urban symbiosis. However, quantitative assessments on the environmental benefits of urban symbiosis, especially in developing countries, are limited because only a limited number ...

Journal: :Journal of environmental and public health 2016
Trasias Mukama Rawlance Ndejjo David Musoke Geofrey Musinguzi Abdullah Ali Halage David O Carpenter John C Ssempebwa

UNLABELLED Poor solid waste management is among the major challenges facing urban slums in developing countries including Uganda. Understanding community concerns and willingness towards involvement in solid waste management improvement initiatives is critical for informing interventions in slums. METHODS We used a cross-sectional study to collect quantitative data from 435 residents in two u...

Journal: :Waste management 2013
Lilliana Abarca Guerrero Ger Maas William Hogland

Solid waste management is a challenge for the cities' authorities in developing countries mainly due to the increasing generation of waste, the burden posed on the municipal budget as a result of the high costs associated to its management, the lack of understanding over a diversity of factors that affect the different stages of waste management and linkages necessary to enable the entire handl...

2008
Martin Medina

Helping to eliminate poverty and achieve sustainable development through public-private partnerships in infrastructure noTE no. 44 – oCT 2008 F or the urban poor in developing countries, informal waste recycling is a common way to earn income. There are few reliable estimates of the number of people engaged in waste picking or of its economic and environmental impact. Yet studies suggest that w...

Journal: :international journal of environmental research 2011
r. oyoo r. leemans a.p.j. mol

this paper presents future trends of urban wastes and their impacts on the environment of african cities using plausible mitigation scenarios. to accomplish this, an integrated dynamic model for urban waste flows was developed, tested, calibrated and validated. its parameter sensitivity was analyzed. using population projection up to 2052 with different levels of technological implementation, p...

Abstract Background and purpose: This paper presents a case study in simulation of process governing leachate occurrence and subsequent transport, and investigates its migration away from the landfill to control environmental adverse effects on a deep aquifer. Materials and Methods: The landfill examined in this study was an area of 240 ha and received 500 ton/day of solid waste generated fro...

ژورنال: علوم آب و خاک 2013
زهرا احمد آبادی, , سپیده رحیمی آلاشتی, , محمد علی بهمنیار , ,

In order to investigate the effects of municipal solid waste enriched with mineral fertilizers on some soil physical properties and lead (Pb) and chromium (Cr) concentration in plant organs of spinach, a field experiment was carried out in a factorial arrangement based on the randomized complete block design with three replications in 2008. The main plot included four levels of fertilizer, cont...

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