… DMSO) were also prepared in all bioassays. The pH of solutions … in these tests were obtained
through a permanent culture of D. … The exposure and data evaluation procedures were the …

… This is because they are easy to culture in the laboratory, have high … throughout their usage
or production processes. Secondary … bioassays with model MPs (1–5 μm diameter). In each …

… Daphnia magna is a small zooplanktonic crustacean, used as a standard species in
ecotoxicological studies [8,9], namely in bioassays … ’ most important biological processes [6]. …

… The naturally occurring processes involving the cycling of … acutus cultures with proper
aeration in a low temperature/BOD … test solutions to be used for bioassays of exposure (acute …

… containing approximately 500 mL of culture water at 20 C … activated carbon filter and used
as culture water. Throughout … The same procedure was repeated once more to obtain 1.2 …

… In our studies, during contact bioassay, seeds of higher … sensitive as a test culture than
daphnia. The results obtained … as weak, and the processes of degradation of microbiocenoses …

… objective of this research was to evaluate the efficiency of implementing the EC process in
the … as: sensitivity of the culture of the organisms used, methodology for preparing the solution …

… biology of Daphnia can impact outcomes in toxicity bioassays. In … give recommendations
on how to improve future research on … This procedure was repeated 10 times, with each block …

… the need to carry out long-term studies and, above all, to verify … Culture medium renewal was
carried out five times a week … information about contamination processes at different levels, …

… In addition, the crustacean Daphnia sp. … because of the convenience of preparing the culture
media with the … According to toxicity identification evaluation (TIE) procedures for freshwater …