Temporal and spatial characteristics of lead emissions from the lead-acid battery manufacturing industry in China. (January 2017)

• Record Type: Journal Article
• Authors: Liu, Wei; Tian, Jinping; Chen, Lujun; Guo, Yang
• Is Part Of: Environmental pollution. Volume 220:Part A(2017)
• Page Start: 696
• Page End: 703
• Publication Date: 2017-01
• Subjects: Lead-acid battery -- Lead emission inventory -- Lead pollution -- Temporal and spatial characteristics -- Cleaner production; Pollution -- Periodicals; Pollution -- Environmental aspects -- Periodicals; Environmental Pollution -- Periodicals; Pollution -- Périodiques; Pollution -- Aspect de l'environnement -- Périodiques; Pollution -- Effets physiologiques -- Périodiques; Pollution; Pollution -- Environmental aspects; Periodicals; Electronic journals; 363.73
• DOI: 10.1016/j.envpol.2016.10.031
• Languages: English
• ISSNs: 0269-7491

Abstract

Abstract: An inventory of lead emissions was established for the lead-acid battery (LAB) manufacturing industry in China from 2000 to 2014. The lead emissions from the LAB manufacturing industry increased from 133 t in 2000 to a peak at 281 t in 2010 with the rapid development of LAB industry. Since 2011, a mandatory national clean action on LAB industry and a series of retrofitting measures have been implemented in China. As a result, more than 80% of small and low-efficient LAB manufacturers were closed, and technical-environmental performance of the industry has been improved significantly. Thus the lead emissions from the industry declined to 113 t in 2014. Geographically, lead emissions were attributed to several provinces with intensive LAB manufacturers, including Zhejiang, Guangdong, Jiangsu, Shandong, and Hebei Province. Spatial transfer of the LAB manufacturing industry from developed areas to developing areas in China was manifest due to strict environmental regulation, posing potential environmental risks to the areas undertaking the industry transfer. In light of the effectiveness of the national clean action, the LAB manufacturing industry will reduce lead emissions further by implementing the entry criteria strictly, adopting policy of total lead emissions control, and establishing a long-term regulatory mechanism for LAB manufacturers. The local authorities in some developing areas should improve abilities of environmental supervision and environmental risk prevention to deal with the spillover of lead emissions. Graphical abstract: Highlights: Lead emission factor of LAB manufacture decreased by 89% from 2000 to 2014. Lead emissions increased with the boom of LAB industry until the national clean action in 2011. Lead emissions transferred from developed areas to developing areas with the transfer of LAB industry. LAB manufacturers were the second largest point sources of lead emissions in China. Abstract : Temporal and spatial characteristics of lead emissions from the lead-acid battery manufacturing industry in China were analyzed based on a dynamic lead emission inventory.