Constructed wetlands aided with bio-preparation to neutralize wastewater from a small fruit and vegetable processing plant with high load pollutants

Monika Puchlik


The research was carried out for real wastewater collected directly from a fruit and vegetable plant located in north-eastern Poland. Effectiveness of organic matter metabolism expressed as BOD5, COD, total suspended solids depending on the load of pollutants and bio-preparation, was determined. The use of bio-preparation in the constructed wetland allowed to increase the efficiency of wastewater treatment throughout the research period: for BOD5 by 94% in deposit with bio-preparation and by 87% in deposit without the addition of bio-preparation; however, for COD – by 93% in deposit with the addition of bio-preparation and by 87% in deposit without bio-preparation added.
Author Monika Puchlik (FF)
Monika Puchlik,,
- Bialystok University of Technology Faculty of Forestry, Hajnówka Campus
Journal seriesE3S Web of Conferences, [Environment, energy and earth sciences web of conferences], ISSN 2267-1242, (0 pkt)
Issue year2019
Publication size in sheets0.5
Conference11th Conference on Interdisciplinary Problems in Environmental Protection and Engineering ( EKO-DOK 2019), 08-04-2019 - 10-04-2019, Polanica-Zdrój, Polska
Internal identifier000045581
Languageen angielski
LicenseJournal (articles only); published final; Uznanie Autorstwa (CC-BY); with publication
Score (nominal)5
Score sourcejournalList
ScoreBUT score = 15.0, 15-01-2020, manual
Ministerial score = 5.0, 31-03-2020, ArticleFromConference
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