Anthropogenic phosphorus flow analysis of Hanshan County in Anhui Province

Yinyin, 傅银银 Fu; Yuan, Zengwei; Wu, Huijun; Ling, 张玲 Zhang

doi:10.5846/stxb201101110048

Cited by 2 publications

(1 citation statement)

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“…Substance flow analysis (SFA) is a kind of quantitative analysis on the metabolism of industrial process, by tracking the input, output and storage process of a specific substance in economicenvironmental systems, SFA quantizes the relationship among substance flows, resource utilization and environmental effect, and then offers scientific basis for the optimal management of resources and environment [1]. Currently the SFA is widely adopted in analyzing the national cycle of materials, urban material metabolism and nutrient metabolism analysis in a certain valley, and mostly in larger scale and less in smaller scale (i.e.…”

Section: Introductionmentioning

confidence: 99%

Analysis on the Copper Metabolism in Printed Circuit Board Industry

Zhu

Sun

2011

AMM

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Substance flow analysis (SFA) is a kind of quantitative analysis on the metabolism of industrial process. This paper analyzed the metabolism route of copper, the main contaminant of PCB industry from the aspect of enterprise, in the manufacturing of PCBs, calculated the flux of copper between all the nodes, and studied the efficiency of copper in order to improve it. As shown from this paper, the relatively low efficiency of copper usage resulted in the copper contamination of PCB industry, which was often emitted into the environment as etching waste liquid or solid waste. Therefore, this paper proposed that we should regard the improvement of the efficiency of copper usage as key to cut off copper contamination in PCB industry, namely the focus on cleaner production with recycling of copper wastes.

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Section: Introductionmentioning

confidence: 99%

Analysis on the Copper Metabolism in Printed Circuit Board Industry

Zhu

Sun

2011

AMM

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Industrial Ecology and Cities

Kennedy

2016

Taking Stock of Industrial Ecology

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The study of cities, or urban systems, in Industrial Ecology has a peculiar history. In the 1960s, there was a false dawn for green cities in the United States under the Experimental City project, the unfulfi lled plans for which included numerous aspects of Industrial Ecology (IE). When IE eventually began to form as a discipline in the 1990s, cities or urban systems were at best a fringe topic, although their importance was recognized by thought leaders in the fi eld. The development of research on cities as a theme within IE perhaps followed with the broadening of IE to include Social Ecology. Then the study of urban metabolism, which had its own separate literature, arguably became one of the three metabolisms within IE-along with industrial and socioeconomic. In this review of work on IE and cities, a Scopus search of ISI-rated publications fi nds over 200 papers on the topic, many of which are in the Journal of Industrial Ecology. Amongst the common themes are papers on urban industrial symbiosis, urban infrastructure frameworks, transportation, waste, energy, greenhouse gas emissions, other urban contaminants, metals, phosphorus and food in cities. The great ongoing challenge for work on IE and cities remains to understand the environmental impacts related to urban metabolism and attempt to reduce them. More specifi c examples of possible future work include determining potentials for city-scale industrial symbiosis and uncovering how much is occurring and exploring theoretical limits to the sustainability of cities using nonequilibrium thermodynamics.

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Anthropogenic phosphorus flow analysis of Hanshan County in Anhui Province

Cited by 2 publications

References 0 publications

Analysis on the Copper Metabolism in Printed Circuit Board Industry

Analysis on the Copper Metabolism in Printed Circuit Board Industry

Industrial Ecology and Cities

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