Before the actual introduction of the plants, we took two samples of water that has flowed into the wetland, in order to compare the microbiological results before and after the introduction and to see if there are some changes in the concentration of microorganisms. Another pair of samples was also taken after the introduction. Comparison of the results showed the following information: The number of coliform bacteria decreased in the water samples that were taken after the introduction. In the water taken before introduction, the greater number of coliform bacterias and colonies of Pseudomonas aeruginosa, which were not detected in the „after introduction“ samples, were noticed.
Poslali smo uzorke vode „prije i nakon introdukcije“ na mikrobiološku analizu. Rezultati su pokazali sljedeće: Broj koliformnih bakterija se smanjio u uzorku „nakon introdukcije“ za razliku od uzorka „prije introdukcije“, koji je pored većeg broja istih bakterija imao i zabilježene vrijednosti kolonija Pseudomonas aeruginosa, što nije pronađeno u vodi sa biljkama.