Dr.Sc.ing., Senior researcher Sandis Dejus

  • E-pasts: sandis.dejus@rtu.lv

Main research interests:

  • Modeling of drinking water quality in distribution networks
  • Hydraulic modeling of distribution networks
  • Designing and maintenance of drinking water pilot loop

Major publications:

    1. Dejus, S., Zabašta, A., Bruzgiene, R., Narbutaite, L., Kuņicina, N. Quality-Focused Data Delivery in Wireless Sensor Network for Drinking Water Distribution System. No: Proceedings of 6th IEEE Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE’2018), Lietuva, Vilnius, 8.-10. novembris, 2018. Piscataway: IEEE, 2018, 1.-6.lpp.
    2. Dejus, S., Neščerecka, A., Kurcalts, G., Juhna, T. Detection of Drinking Water Contamination Event with Mahalanobis Distance Method, Using On-line Monitoring Sensors and Manual Measurements Data. Water Science and Technology: Water Supply, 2018, Vol.18, No.6, 2133.-2141.lpp. ISSN 1606-9749. Pieejams: doi:10.2166/ws.2018.039
    3. Dejus, S., Neščerecka, A., Juhna, T. On-line Drinking Water Contamination Event Detection Methods. No: Environment. Technology. Resources : Proceedings of the 11th International Scientific and Practical Conference. Vol.1, Latvija, Rezekne, 15.-17. jūnijs, 2017. Rezekne: Rezekne Academy of Technologies, 2017, 77.-81.lpp. ISSN 1691-5402. Pieejams: doi:10.17770/etr2017vol1.2627
    4. Dejus, S., Rusenieks, R., Nescerecka, A., Nazarovs, S., Juhna, T., Long Term Drinking Water Quality Monitoring in Drinking Water Supply Systems by On-Line Sensors, Book of Abstracts, 8th Eastern European Young Water Profesionals Conference, Gdansk, Poland, 2016, p.73-74, ISBN 978-83-7493-936-2
    5. Dejus S., Rubulis J., Challenges of water quality modeling in water supply systems, Proceedings of the 5th IWA Eastern European Water Professionals Conference for young and senior water professionals, Kiev, Ukraine, (2013), pp. 246-252.
    6. Tihomirova, K., Dejus, S., Mezule, L., Juhna, T., Modelling of the biodegradation processes in the biofilters, Proceedings of the 4th IWA Eastern European Water Professionals Conference for young and senior water professionals, Saint Petersburg, Russia, 2012, pp. 446.-454.
    7. Dejus, S., Aksiālās dispersijas ietekme uz dzeramā ūdens kvalitātes izmaiņām dzeramā ūdens apgādes tīklā, 53.RTU Studentu zinātniski-tehniskā konference, 11-12. aprīlis, 2012.
    8. Nazarovs, S., Dejus, S., and Juhna, T.: Modelling water quality in drinking water distribution networks from real-time direction data, Drink. Water Eng. Sci., 5, 39-45, doi:10.5194/dwes-5-39-2012, 2012.
    9. Rubulis, J., Dejus, S., Meksa, R. Online measurement usage for predicting water age from tracer tests to validate a hydraulic model (2012) Water Distribution Systems Analysis 2010 – Proceedings of the 12th International Conference, WDSA 2010, pp. 1488-1497.
    10. Sofini A., Sægrov S., Dejus S. Hydraulic model development for water quality analysis purpose in water distribution network, Poster at International Conference: Water Contamination Emergencies: monitoring, understanding, acting, Mülheim-an-der-Ruhr, Germany, 11th – 13thOctober, 2010

Articles about Sandis in internet