From the Perspective of Social Stratification: Social Assessment Research on Waste Incineration BOT Projects

With acceleration of urbanization, BOT project on waste incineration in China has been developing rapidly in recent years. Starting from present situation of waste disposal, and combining generating electricity through refuse incineration in a city, this paper analyzes content and characteristics of social risk assessment on waste incineration project and further draws the frame of social risk assessment on waste incineration BOT project. Accordingly, put forward risk response suggestions on generating electricity project through refuse incineration of urban solid waste.

A New Scheme for Refuse Incineration End Point Detection Based on Computer Vision

The paper introduces computer vision into the detection of end points of flame burning during the process of refuse incineration and proposes a method to detect the end points of flame by image processing. Firstly, filter image and enhance the special quality of shade by total variation de-noising. Secondly, extract the main edge of the flame image by method based on binary morphology algorithm. Thirdly, detect and output the end points of flame by median method which has removed the spike of the image. The results show that the presented method is efficient and the system can meet the requirement of both detection accuracy and processing speed. Also it increases the safety of incineration equipment and saves plenty of labor force.

A Combined Power Cycle Using Refuse Incineration and LNG Cold Energy With Use of Regasified LNG

The objectives of this paper are to develop a combined power generation cycle using refuse incineration and LNG cold energy, and to conduct parametric analysis to investigate the effects of key parameters on the thermal and exergy efficiencies. The combined cycle consists of an ammonia–water Rankine cycle with refuse incinerator and a LNG cold energy cycle with use of regasified LNG as the extra fuel in the incinerator. The combined cycle is compared with the conventional steam Rankine cycle.