Department of Biotechnical System, Faculty of Biotechnical Systems Engineering, University Politehnica of Bucharest, Splaiul Independentei 313, 060042 Bucharest, Romania.
Ceprocim Sa, Strada Preciziei 6, 062203 Bucharest, Romania.
Int J Environ Res Public Health. 2021 Aug 28;18(17):9096. doi: 10.3390/ijerph18179096.
This paper presents aspects of monitoring material dust emissions from stationary emission sources (monthly dust measurements performed on cement mill stacks-mill outlet and separator outlet). Additionally, the Portland cement mill technological process (its component parts), as well as the solutions regarding the reduction of the air emissions level, following the emission limit values (VLE), established in the integrated environmental authorization (AIM) from a cement factory in Romania, were analyzed. The paper focused on analyzing the data obtained in three different years for PM10 and dust concentrations (2018-2020). For each year, the measurements have been done in 3 months, each in a different season. The average values for each year for working conditions were: 30.22 mg/m (2018), 27.38 mg/m (2019), and 27.51 mg/m (2020) for working conditions and for normal conditions: 34.22 mg/m (2018), 30.49 mg/m (2019), and 30.16 mg/m (2020). For all 3 years, the values measured in spring were higher than the other two, both for work and normal conditions.
本文介绍了从固定排放源（水泥磨烟囱和分离器出口的每月粉尘测量）监测材料粉尘排放的各个方面。此外，还分析了罗马尼亚一家水泥厂综合环境许可（AIM）中规定的减少空气排放水平的解决方案，该水泥厂采用波特兰水泥磨工艺（其组成部分），以达到排放限值（VLE）。本文重点分析了 2018 年至 2020 年三年内 PM10 和粉尘浓度的实测数据。对于每年，都在不同季节的 3 个月内进行了测量。对于工作条件，每年的平均值为：30.22mg/m（2018 年）、27.38mg/m（2019 年）和 27.51mg/m（2020 年）；对于正常条件，每年的平均值为：34.22mg/m（2018 年）、30.49mg/m（2019 年）和 30.16mg/m（2020 年）。对于所有 3 年，春季测量值均高于其他两个季节，无论是工作条件还是正常条件。
