This paper provides an overview of the trend of generation, composition, and management of municipal solid waste, and estimates the carbon emissions arising from municipal solid waste management in Beijing. The correlation analysis conducted shows that the generation of municipal solid waste in Beijing has been growing steadily, showing high correlations (r > 0.9) to the total GDP, per capita i...

This study compared the populations of antimicrobial-resistant bacteria and the repertoire of antimicrobial resistance genes in four environments: effluent of three municipal wastewater treatment facilities, three cattle feedlot runoff catchment ponds, three swine waste lagoons, and two "low impact" environments (an urban lake and a relict prairie). Multiple liquid and solid samples were collec...

Bacteroidales and viruses were contemporaneously measured during dry and wet weather conditions at a watershed-scale in a semi-arid watershed impacted by a mixture of agricultural runoff, municipal wastewater effluent and municipal runoff. The results highlight the presence of municipal wastewater effluent as a confounding factor for microbial source tracking (MST) studies, and thus data were s...

Research was conducted to evaluate the feasibility of producing methane gas from combined segregated municipal and agricultural waste. The combination of the two wastes resulted in sufficient nutrient value and bacterial diversity to improve the biodegradability of cellulose and increase the efficiency of gas production from the combined wastes. The feedstock included municipal solid waste with...

The European Nations foresee a growing population and a trending urbanization that pose significant environmental and social concerns. To manage these concerns municipal decision makers’ attempt to leverage the smart city concept with collaboration between external actors as a means to maintain the prepossessed living standard in the city. By developing a framework based on existing literature ...

Combined treatment of landfill leachate and municipal wastewater was performed in order to investigate the changes of leachate toxicity during biological treatment. Three laboratory A2O lab-scale reactors were operating under the same parameters (Q-8.5-10 L/d; HRT-1.4-1.6 d; MLSS 1.6-2.5 g/L) except for the influent characteristic and load. The influent of reactor I consisted of municipal waste...

MD, Neurosurgeon, Divisão de Neurocirurgia, Hospital Santa Teresa, Petrópolis RJ, Brazil; MD, Neurosurgeon, Serviço de Neurocirurgia, Hospital Público Municipal de Macaé, Macaé RJ, Brazil; MD, Neurosurgery Resident, Serviço de Neurocirurgia, Hospital Municipal Souza Aguiar, Rio de Janeiro, RJ Brazil; MD, Pathologist, Hospital da Beneficência Portuguesa de Campos dos Goytacazes, Campos dos Goyta...

The cooperative inter-municipal waste collection can be a real added value in terms of costs reduction and high performance services. The chapter proposes a Multi Agent Approach to support the inter-municipal infrastructure. The Multi Agent Systems (MAS) is an approach suitable to implement a distributed physically problem as the inter-municipal waste collection. The architecture of the approac...

In Japan, mergers of cities, towns, and villages have occurred rapidly as a result of the Special Law on the Merger of Municipalities, enacted in 2005. These mergers may impact civil servants' psychological adjustment. We developed the Municipal Merger Stress Questionnaire (MMSQ) to measure the impact of the municipal mergers and collected responses from 570 employees who had experienced a muni...

environment conservation is the common concern at all levels from local to global. most of the recent environment problems and ill effects stem from ecological misappropriation and neglect to recognize the limits of ecosystem, its. rapid population growth, low income, lowest health facilities, poor sanitation, lack of education. personal and community hygiene poverty has enhanced the incidence ...