CAJ | 학술논문

为了实施我国重金属污染防治规划，急需建立完善重点行业重金属产污强度准入的管理和评价方法。简要阐述了我国铅蓄电池行业发展中存在的问题，剖析了该行业主要工艺流程及产污节点，基于SPSS统计分析软件对废水和废气中铅的产生强度数据分别进行了相关性分析。结果表明，废水和废气中铅产生强度分别与用水强度等2个因子及废气排放强度等7个因子显著相关，其可作为企业铅产污强度的指示因子，为企业改进生产和管理水平、降低废水和废气铅的产生强度提供间接参考依据。此外，相关性分析结果为今后重金属产污强度评价指标体系的相关研究开拓了思路。
위료실시아국중금속오염방치규화，급수건립완선중점행업중금속산오강도준입적관리화평개방법。간요천술료아국연축전지행업발전중존재적문제，부석료해행업주요공예류정급산오절점，기우SPSS통계분석연건대폐수화폐기중연적산생강도수거분별진행료상관성분석。결과표명，폐수화폐기중연산생강도분별여용수강도등2개인자급폐기배방강도등7개인자현저상관，기가작위기업연산오강도적지시인자，위기업개진생산화관리수평、강저폐수화폐기연적산생강도제공간접삼고의거。차외，상관성분석결과위금후중금속산오강도평개지표체계적상관연구개탁료사로。
In order to implement the national heavy metal pollution prevention and control plan , it is imperative to establish the management and evaluation methods for intensity access of heavy metals in key industries .The existing problems in the development of the lead-acid battery manufacture in China were briefly reviewed , and the major processes and pollution generation links analyzed .Correlation analysis for lead generation intensities in both wastewater and waste gas was performed based on the statistical analysis software of SPSS .The results showed that two factors including water usage intensity and seven factors with intensity of gas emissions , which were significantly correlated to lead generation intensity in wastewater and waste gas respectively , could be used as indicative factors for lead generation intensity .The findings could provide indirect judgment for industries to promote improvement of production and management for reduction of lead generation intensity .They could also provide new perspectives for study on establishment of evaluation index system of heavy metal generation intensities .