دورية أكاديمية
أعرض في EDS

Illicit discharge detection in stormwater drains using an Arduino-based low-cost sensor network.

التفاصيل البيبلوغرافية
العنوان: Illicit discharge detection in stormwater drains using an Arduino-based low-cost sensor network.
المؤلفون: Shi B; BoSL Water Monitoring and Control, Department of Civil Engineering, Monash University, Wellington Rd, Clayton, Victoria 3800, Australia E-mail: david.mccarthy@monash.edu., Catsamas S; BoSL Water Monitoring and Control, Department of Civil Engineering, Monash University, Wellington Rd, Clayton, Victoria 3800, Australia E-mail: david.mccarthy@monash.edu., Deletic B; BoSL Water Monitoring and Control, Department of Civil Engineering, Monash University, Wellington Rd, Clayton, Victoria 3800, Australia E-mail: david.mccarthy@monash.edu., Wang M; BoSL Water Monitoring and Control, Department of Civil Engineering, Monash University, Wellington Rd, Clayton, Victoria 3800, Australia E-mail: david.mccarthy@monash.edu., Bach PM; Swiss Federal Institute of Aquatic Science & Technology (Eawag), Überlandstrasse 133, Dübendorf 8600 ZH, Switzerland; Institute of Environmental Engineering, ETH Zürich, Zürich 8093, Switzerland., Lintern A; BoSL Water Monitoring and Control, Department of Civil Engineering, Monash University, Wellington Rd, Clayton, Victoria 3800, Australia E-mail: david.mccarthy@monash.edu., Deletic A; School of Civil and Environmental Engineering, Faculty of Engineering, Queensland University of Technology, GPO Box 2434, Brisbane, Queensland 4001, Australia., McCarthy DT; BoSL Water Monitoring and Control, Department of Civil Engineering, Monash University, Wellington Rd, Clayton, Victoria 3800, Australia E-mail: david.mccarthy@monash.edu.
المصدر: Water science and technology : a journal of the International Association on Water Pollution Research [Water Sci Technol] 2022 Mar; Vol. 85 (5), pp. 1372-1383.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: IWA Publishing Country of Publication: England NLM ID: 9879497 Publication Model: Print Cited Medium: Print ISSN: 0273-1223 (Print) Linking ISSN: 02731223 NLM ISO Abbreviation: Water Sci Technol Subsets: MEDLINE
أسماء مطبوعة: Publication: <1998->: London : IWA Publishing
Original Publication: Oxford ; New York : Pergamon Press, 1981-
مواضيع طبية MeSH: Rain* , Water Quality*, Weather
مستخلص: Illicit discharges in urban stormwater drains are a major environmental concern that deteriorate downstream waterway health. Conventional detection methods such as stormwater drain visual inspection and dye testing have fundamental drawbacks and limitations which can prevent easy location and elimination of illegal discharges in a catchment. We deployed 22 novel low-cost level, temperature and conductivity sensors across an urban catchment in Melbourne for a year to monitor the distributed drainage network, thereby detecting likely illicit discharges ranging from a transitory flow with less than 10 minutes to persistent flows lasting longer than 20 hours. We discuss rapid deployment methods, real-time data collection and online processing. The ensemble analysis of all dry weather flow data across all sites indicates that: (i) large uncertainties are associated with discharge frequency, duration, and variation in water quality within industrial and residential land uses; (ii) most dry weather discharges are intermittent and transient flows which are difficult to detect and not simply due to cross-connections with the sewerage network; (iii) detectable diurnal discharge patterns can support mitigation efforts, including policies and regulatory measures (e.g., enforcement or education) to protect receiving waterways; and, (iv) that it is possible to cost effectively isolate sources of dry weather pollution using a distributed sensor network.
تواريخ الأحداث: Date Created: 20220315 Date Completed: 20220317 Latest Revision: 20220317
رمز التحديث: 20221213
مُعرف محوري في PubMed: wst_2022_034
DOI: 10.2166/wst.2022.034
PMID: 35290218
قاعدة البيانات: MEDLINE
الوصف
تدمد:0273-1223
DOI:10.2166/wst.2022.034