Identyfikatory
Warianty tytułu
Twenty-five years of experience in groundwater treatment in the aquifer on the Wroniawy water capture for Wolsztyn town
Języki publikacji
Abstrakty
The water supply for Wolsztyn town and the surrounding villages is located in the Warsaw-Berlin ice-marginal valley near the village of Wroniawy. In the early 1990s, a method of groundwater treatment in the aquifer (Hydrox method) was implemented on this water capture. The implementation was preceded by application of a pilot study at one of the wells of the Wroniawy well-field in 1978. Based on the positive results of the pilot study, the method was implemented over the entire well-field, currently consisting of 8 wells that extract waterfrom the ice-marginal aquifer with a yield of approx. 7000 m3/day. The method is usedfor more than 25 years and allows for the efficient removal of iron and manganese, and for the improvement of water quality in relation to colour, ammonia nitrogen and oxidability. Positive effects are achieved despite major changes in water chemistry in operating conditions related to the inflow of water ofpoor quality from the central part of the ice-marginal valley andfrom Wroniawy village. Moreover, application of the method allows for the long-term operation of wells (the oldest wells have been working for more than 20 years) under adverse hydrochemical conditions. The positive effects of treatment, as well as the positive economic effects as compared to traditional treatment, are achieved through the use of appropriate technical solutions and, above all, by proper observance of technological regimes recognized by the operator under hydrogeological supervision. Positive results obtained on the Wroniawy well-field are worth promoting, taking into consideration the fact that implementation of the method in Poland in some cases was improperly conducted, without hydrogeological supervision, which did not allow for obtaining good treatment effects.
Czasopismo
Rocznik
Tom
Strony
1257--1263
Opis fizyczny
Bibliogr. 5 poz., rys., tab., wykr.
Twórcy
autor
- Zakład Hydrogeologii i Ochrony Wód, Instytut Geologii, Uniwersytet im. A. Mickiewicza w Poznaniu, ul. Bogumiła Krygowskiego 12, 61-680 Poznań
Bibliografia
- 1. BŁASZYK T., GÓRSKI J. 1979 - Odżelazianie i odmanganianie wody w warstwie wodonośnej. Człowiek i Środowisko, 3 (1/2): 157.
- 2. BŁASZYK T., GÓRSKI J., MARCINIAK M. 1991 - Uzdatnianie wód podziemnych metodą Hydrox na ujęciu we Wroniawach (Sprawozdanie końcowe z nadzoru naukowego). Arch. Zakł. Hydrogeol. UAM w Poznaniu (pr. niepubl.).
- 3. GÓRSKI J. 2004 - Uzdatnianie wody w warstwie wodonośnej, przykłady dobrych i złych doświadczeń z wdrożeń w Polsce. Mat. VI Międzynarod. Konf. „Zaopatrzenie w wodę, jakość i ochrona wód”. PZLiTS Poznań: 557-565.
- 4. GÓRSKI J., PRZYBYŁEK J. 2003 - Dodatek do dokumentacji hydrogeologicznej ujęcia wód podziemnych dla miasta Wolsztyna we Wroniawach. Instytut Geologii UAM (pr. niepubl.).
- 5. GÓRSKI J. 2010 - Uzdatnianie wód podziemnych w warstwie wodonośnej. [W:] Nawrocki J. (red.), Uzdatnianie wody, procesy chemiczne i biologiczne. Część 2, Wyd. Nauk. UAM i PWN, Warszawa.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-e5e6583c-9eb6-4177-ae90-d2d9d36f9081