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...

The author has developed an engineering calculator for calculating the heat flow heating buildings according to enlarged parameters of object. algorithm is based on method determining amount energy and carrier in water systems municipal supply. carried out a systematic analysis thermal loads Russia data implemented building projects. With this mind, new coefficients a, n were calculated determi...

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 ...

In Québec, workers intervening in hazardous zones of machines, equipment and processes during maintenance, repairs and unjamming activities have to apply lockout procedures. Lockout procedures involve shutting down the equipment, isolating it, applying individual locks, releasing residual energies and verifying the absence of energies. Lockout has mostly been linked to industrial sectors. Howev...

Municipal water systems provide crucial services for human well-being, and will undergo a major transformation this century following global technological, socioeconomic and environmental changes. Future demand scenarios integrating these drivers over multidecadal planning horizons are needed to develop effective adaptation strategy. This paper presents a new long-term scenario modeling framewo...