BRABENEC, Tomáš, Anna MAROUŠKOVÁ, Tomáš ZOUBEK a Martin FILIP. Residues from Water Precipitation via Ferric Hydroxide Threaten Soil Fertility. Sustainability. BASEL, SWITZERLAND: MDPI, roč. 13, č. 8, s. nestránkováno, 11 s. ISSN 2071-1050. 2021.
Další formáty:   BibTeX LaTeX RIS
Základní údaje
Originální název Residues from Water Precipitation via Ferric Hydroxide Threaten Soil Fertility
Autoři BRABENEC, Tomáš (garant), Anna MAROUŠKOVÁ (203 Česká republika, domácí), Tomáš ZOUBEK a Martin FILIP.
Vydání Sustainability, BASEL, SWITZERLAND, MDPI, 2021, 2071-1050.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor 20800 2.8 Environmental biotechnology
Stát vydavatele Švýcarsko
Utajení není předmětem státního či obchodního tajemství
WWW URL
Kód RIV RIV/75081431:_____/21:00002081
Organizační jednotka Vysoká škola technická a ekonomická v Českých Budějovicích
UT WoS 000645354700001
Klíčová slova anglicky food availability; water ethics; phosphorus; bioeconomy; soil fertility
Štítky PRI_a, RIV21, WOS
Změnil Změnila: Mgr. Nikola Petříková, učo 28324. Změněno: 17. 6. 2021 10:33.
Anotace
From the moment it was first indicated that use of aluminum chloride during purification of drinking water might be one of the triggers of Alzheimer’s disease, it took only a few years to almost abandon this practice worldwide. Now, two years after the initial evidence was presented that the cheapest possible replacement for aluminum chloride (ferric hydroxide, better known as ferrous sludge) significantly threatens soil fertility, there is almost no action. A robust case study was conducted among European drinking water treatment plants. First, it is reported that some samples of ferrous sludge can reduce phosphorus availability by more than 70%. This creates a precondition for a significant reduction in fertility over a decade. Because the legislation usually responds to similar findings with great delay, the extent to which managers of drinking water treatment plants are willing to change process settings by themselves has also been assessed. The findings obtained allow us to expect that a long continuation of this hazardous practice can be expected, since managers of drinking water treatment plants show little willingness to switch from the ongoing questionable technology (harmful to nutrient cycles in soil) to environmentally favorable (though slightly more costly) solutions.
VytisknoutZobrazeno: 28. 3. 2024 09:09