Phytotoxicity of landfill leachate after treatment

The deposited data were collected as part of the research project entitled "Preliminary studies on the treatment of leachates from municipal waste landfills in plant activated sludge systems", financed by the National Science Centre under the Miniatura competition (no. DEC-2023/07/X/ST10/00063).The aim of this study was to determine the phytotoxicity of raw landfill leachate (LL) and LL after treatment by analyzing its effects on root growth and seed germination in plants irrigated with LL.Project duration from 30.05.2023 to 29.05.2024. Project carried out at the Wroclaw University of Environmental and Life Sciences.The attached files have been placed as XLSX files.The dataset consists of the following files: phytotoxicity of landfill leachate after treatment -presented in the publication "Phytotoxicity of landfill leachate after treatment – assessment using seed germination bioassays".The results obtained using the methods presented in detail in the methodology and supplementary materials to the article.Toxicity tests were conducted using a Phytotoxkit™ acute toxicity bioassay, using three seed species: the dicotyledonous plants Sinapis alba L., Lepidium sativum L., and monocotyledonous plant Sorghum saccharatum.