The paper presents an extension of Pinch Analysis and namely, Total Site Process Integration. It benefits from up to date developments and introduction of Total EcoSite Integration for urban and industrial symbiosis. An important development is Pinch Analysis for Solid Waste Integration which is a crucial step for the symbiosis in a circular economy. As the potential EcoSites are usually extensive and cover various units, a methodology based on clusters has been used. The solution has been supported by graphical tools using the analogy with already implemented extensions of Pinch Analysis. The results of a demonstration case study revealed the potential of the novel approach. The identified integrated design increased the energy recovered from the solid waste by 11.39 MWh/d and diverted 2 t/d of the waste from the landfill, benefiting both the urban and industrial site. The proposed approach is also capable of minimising the requirement of energy-intensive thermal drying for waste whenever the process allowed, subsequently offer a solution with lower environmental footprint and cost. selleck chemicals llc For future work, a even more comprehensive case study can be conducted by considering the other forms of the waste, recovery process and drying approaches.The huge amount of agro-wastes generated due to expanding agricultural activities can potentially cause serious environmental and human health problems. Using the biorefinery concept, all parts of agricultural plants can be converted into multiple value-added bioproducts while reducing waste generation. This approach can be viewed as an effective strategy in developing and realizing a circular bioeconomy by accomplishing the dual goals of waste mitigation and energy recovery. However, the sustainability issue of biorefineries should still be thoroughly scrutinized using comprehensive resource accounting methods such as exergy-based approaches. In light of that, this study aims to conduct a detailed exergy analysis of whole-crop safflower biorefinery consisting of six units, i.e., straw handling, biomass pretreatment, bioethanol production, wastewater treatment, oil extraction, and biodiesel production. The analysis is carried out to find the major exergy sink in the developed biorefinery and discover the bottlenecks for further performance improvements. Overall, the wastewater treatment unit exhibits to be the major exergy sink, amounting to over 70% of the total thermodynamic irreversibility of the process. The biomass pretreatment and bioethanol production units account for 12.4 and 10.3% of the total thermodynamic inefficiencies of the process, respectively. The exergy rates associated with bioethanol, biodiesel, lignin, biogas, liquid digestate, seed cake, sodium sulfate, and glycerol are determined to be 5918.5, 16516.8, 10778.9, 1741.4, 6271.5, 15755.8, 3.4, and 823.5 kW, respectively. The overall exergetic efficiency of the system stands at 72.7%, demonstrating the adequacy of the developed biorefinery from the thermodynamic perspective.

There has long been an international interest in the eradication of drug markets-particularly heroin markets-given their documented connection to the deterioration of local community and social amenity. Recent interest in focused drug law enforcement strategies has reinvigorated debate about the potential for deterrence; however, there exists no large-scale effort to document the risk perceptions of those who transact in heroin markets.

We use data from 2,257 police detainees interviewed as part of the Australian Institute of Criminology’s (AIC) Drug Use Monitoring in Australia (DUMA) program. We employ a multilevel generalised ordinal logistic regression model to explore the geographical and temporal heterogeneity of risk, controlling for individual demographic covariates.

With one exception, we find a surprising degree of homogeneity at the high end of the risk perception scale, with between 30 and 35 percent of respondents rating their local heroin market as very risky. At the low end, there was greaot at all or only a little risky. With few exceptions, this broad pattern appears consistent over time and between geographical locations, although an individual’s personal perception is not tied to their degree of exposure to the heroin market. The policy implications of these findings are discussed.Colloidal nanoparticles (NPs) including nanowires and nanosheets made by chemical methods involve many organic ligands. When the structure of NPs is investigated via transmission electron microscopy (TEM), the organic ligands act as a source for e-beam induced deposition and this causes substantial build-up of carbon layers in the investigated areas, which is typically referred to as “contamination” in the field of electron microscopy. This contamination is often more severe for scanning TEM, a technique that is based on a focused electron beam and hence higher electron dose rate. In this paper, we report a simple and effective method to clean drop-cast TEM grids that contain NPs with ligands. Using a combination of activated carbon and ethanol, this method effectively reduces the amount of ligands on TEM grids, and therefore greatly improves the quality of electron microscopy images and subsequent analytical measurements. This efficient and facile method can be helpful during electron microscopy investigation of different kinds of nanomaterials that suffer from ligand-induced contamination.

Economy development and income are compactly associated with mortality of infant, children, young people, and mid age all over the world, and high income brings higher life expectancy, aging rate and 80+ rate as a result. On the contrary, the relationship between income and centenarian rate is obscure, in China, low income regions have lower life expectancy, lower 80+ rate but higher 90+ rate and 100+ rate before 2000, but 90+ rate and centenarian rate in low income regions fall behind high income regions after 2010.

The aim of this study is to explore the relationship between regional economic performance and centenarian rate in long period.

Gravity center of five longevity indicators, demographic methodology between age-specific mortality rate and centenarian rate were conducted of 31 provinces in China from 1982 to 2018. We also explored the association between centenarian rate and per capita income using binary logistic regression.

higher income brings better medical care and mortality rate is sharply decreased, among all age stages, the age 70-84 has the highest number of death, and will get most number of extra lives when the mortality rate decreases, and then 80+ rate will be increased immediately.