Greenhouse gas emission monitoring method of town household refuse disposal system

A technology for urban domestic waste and treatment system, applied in the field of greenhouse gas emission monitoring of urban domestic waste treatment system, can solve problems such as disturbance of observation objects, influence accuracy, measurement error, etc., and achieve stable monitoring results and high accounting accuracy. , the effect of reducing costs

Active Publication Date: 2012-06-13
TIANJIN UNIV
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Problems solved by technology

However, the flux box disturbs the observation object, and there is a certain pressure difference and temperature difference inside and outside the box, which makes the test deviate from the actual situation.
The flux box method includes static box and dynamic box. The development from static box to dynamic box overcomes the above problems to a certain extent, but the dynamic box itself also has certain defects: on the one hand, the balanced flow rate of the dynamic box will interfere with the inte

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  • Greenhouse gas emission monitoring method of town household refuse disposal system
  • Greenhouse gas emission monitoring method of town household refuse disposal system
  • Greenhouse gas emission monitoring method of town household refuse disposal system

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0041] At present, there is a lack of standards for greenhouse gas monitoring methods at home and abroad, and there is even a lack of standard monitoring methods for greenhouse gas emissions from municipal solid waste. It is urgent to formulate a set of standard monitoring indicators and methods for accounting purposes. Unify monitoring and accounting, and establish a monitoring and accounting system for different disposal methods of municipal solid waste.

[0042] In order to reduce the cost of monitoring and accounting and use the least monitoring indicators to improve accuracy, the monitoring method of greenhouse gas emissions in the entire urban domestic waste treatment system consists of three parts. According to the technical requir...

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Abstract

The invention discloses a greenhouse gas emission monitoring method of a town household refuse disposal system. By monitoring methane gas and refuse components and revising the refuse components, degradable organic carbon content, proportion of methane in refuse landfill gases, a half-life period and the like, the greenhouse gas emission monitoring method puts forward selection principles of the parameters under different conditions selectively, performs connection on instruments on site and upper computer working stations and is capable of updating data in real time. The greenhouse gas emission monitoring method reduces monitoring cost, is stable in monitoring results and high in accounting accuracy.

Description

technical field [0001] The invention relates to the field of greenhouse gas emissions, in particular to a monitoring method for greenhouse gas emissions of an urban domestic garbage treatment system. Background technique [0002] Greenhouse gas (GHG) emissions during the processing of municipal solid waste such as domestic waste (MSW) are an important source of greenhouse gases. In order to formulate targeted greenhouse gas emission reduction strategies for household waste, domestic and foreign scholars have studied the greenhouse gas emission laws of different disposal methods such as landfill and incineration, and adopted the life cycle assessment method (LCA) and the Intergovernmental Panel on Climate Change of the United Nations respectively. (IPCC) recommended method, and the accounting method based on the Clean Development Mechanism (CDM), conduct accounting and analysis of greenhouse gas emissions for domestic waste treatment technology and the entire treatment system...

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Application Information

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IPC IPC(8): G01D21/02
Inventor 王媛何彧颜蓓蓓
Owner TIANJIN UNIV
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