One booming concept that has recently gained significant attention in waste management is the "bioreactor landfill". Despite the potential benefits of operating landfills as bioreactors, there are no standar...
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ISBN:
(纸本)9781612849232
One booming concept that has recently gained significant attention in waste management is the "bioreactor landfill". Despite the potential benefits of operating landfills as bioreactors, there are no standardized operational guidelines and procedures for the system due to the numerous processes and site-specific variables involved. This paper introduces an innovative technology that employs automated monitoring and expert control in the operation of bioreactor landfills. The proposed control system combines multiple interacting hardware and software components, and is coined as SMART (Sensor-based monitoring and Remote-control Technology). SMART features a fuzzy logic decision engine that mimics the control actions of an experienced human operator. This technology aims to provide optimum conditions for the biodegradation of municipal solid waste, and also, to improve the profitability of the bioreactor landfill in terms of biogas production and space recovery.
This paper is based on the "National Elaborate Course Integration Project", aiming to monitoring the service status of distributed elaborate course web servers across the nation. An evaluation index,system i...
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ISBN:
(纸本)9783642240096;9783642240102
This paper is based on the "National Elaborate Course Integration Project", aiming to monitoring the service status of distributed elaborate course web servers across the nation. An evaluation index,system is developed and a comprehensive evaluation method is applied to evaluate the web server's connectivity. This paper also proposes a monitoring strategy management method to optimize the regular monitoring. Detailed system design and historical implementation results are provided to, prove the feasibility and effectiveness of the system.
The purpose of this study was to examine the photocatalytic degradation of real effluents from wheat straw pulp and paper mill by nano-Fe2O 3 catalyst. Four different ferric oxide samples were synthesized by homogeneo...
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This paper introduces a type of control and test system for internal combustion engine based on Serial bus and virtual instrument technique. It consists of host and intelligent node, with parameter signals communicati...
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ISBN:
(纸本)9783037852125
This paper introduces a type of control and test system for internal combustion engine based on Serial bus and virtual instrument technique. It consists of host and intelligent node, with parameter signals communication through RS485 serial bus to form a distributed high-precision status parameters controlling testing system. The host computer implements the user interaction, data storage, status monitoring, power measurement and computation as well as management. The client unit reads the commands of host, controls the rotation speed of engine and excitation current, detects all the parameters of system and transmits the data. The hardware and software structure of the distributed testing system (client) with ATmega128 micro single chip computer and communication module are implemented. And the application software was developed with graphical virtual instrument language LabVIEW. The solution may have some reference value to the design of other internal combustion monitoring system with other control bus and the development of general single chip microcomputer and industrial field monitoring and controlling system.
The world trend is that the monitoring, intelligentcontrol and systematic management to the instruments and equipments are integrated both on bridge and in engine room in ship automation. The design scheme of the shi...
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A series of the Pb5(PxAs1-xO 4)3Cl solid solutions were directly prepared through aqueous precipitation method. The results of the elemental analysis, XRD, FT-IR and SEM characterization have confirmed the forming of ...
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Domestic sewage was treated with subsurface wastewater infiltration system covered by two different turfgrass,namely, Festuca aroundinaces Schres and Zoysia japonica Steud to study the removal effects of N and P. The ...
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Sohar Industrial region in the Sultanate of Oman has been developing rapidly in the past few years. It includes different types of downstream, petrochemical, aluminum, power, and steel industries. This development has...
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Indoor environmental pollution is closely related with people's health. In this paper, economic evaluation model was made by fuzzy mathematics. Economic lose for every given indoor environment could be calculated ...
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Indoor environmental pollution is closely related with people's health. In this paper, economic evaluation model was made by fuzzy mathematics. Economic lose for every given indoor environment could be calculated by this model. It provided a clear concept of pollution in the form of money to people and supplied corresponding science knowledge to related monitoring and administrative department.
Ice Storage air-condition can be used to shift electrical load from on-peak hours to off-peak hours, which can bring mutual benefits to power supplier and consumers. The exergy analysis of ice storage air-condition sy...
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Ice Storage air-condition can be used to shift electrical load from on-peak hours to off-peak hours, which can bring mutual benefits to power supplier and consumers. The exergy analysis of ice storage air-condition systems with different operating strategies were compared in this paper.
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