Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jānis Rubulis"'
Publikováno v:
Water, Vol 16, Iss 16, p 2219 (2024)
Urban nature-based solutions (NBSs) are widely implemented to collect, store, and infiltrate stormwater. This study addressed infiltration rate as a measure of the performance of bioretention solutions. Quick scan research was conducted, starting wit
Externí odkaz:
https://doaj.org/article/83c9028ae03b4a4caf305ed7a1739621
Publikováno v:
Water, Vol 14, Iss 18, p 2870 (2022)
The presence of excess water in centralized sewerage systems is known to have a multitude of unfavorable effects on the daily operation of the wastewater infrastructure. The additional volume of I/I-water decreases the hydraulic capacity of wastewate
Externí odkaz:
https://doaj.org/article/7e74cfca6760475490900e355e980b30
Publikováno v:
Water. 14:2870
The presence of excess water in centralized sewerage systems is known to have a multitude of unfavorable effects on the daily operation of the wastewater infrastructure. The additional volume of I/I-water decreases the hydraulic capacity of wastewate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66cb56914fa8476b7656848ac1b1de44
https://doi.org/10.3390/w14182870
https://doi.org/10.3390/w14182870
Autor:
Tālis Juhna, Linda Mežule, Marta Frolova, Jurģis Zemītis, Jānis Rubulis, Kristina Tihomirova, Kamila Gruškeviča
Publikováno v:
Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference; Vol 1 (2017): Environment. Technology. Resources. Proceedings of the 11th International Scientific and Practical Conference. Volume 1; 89-92
Phosphorus (P) is among the most important nutrients required for bacterial growth. It has a great influence on microbial activity even at very small concentrations. Existing chemical methods are not able to determine P at low enough concentrations a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13b2d58e2526ba8166bcc28c091e7d41
http://journals.ru.lv/index.php/ETR/article/view/2533
http://journals.ru.lv/index.php/ETR/article/view/2533
Publikováno v:
Key Engineering Materials. 604:223-226
By using industrial aluminium recycling waste, recycled silicate glass from outworn fluorescence lamp recycling plant, calcined kaolinite clay supplemented with alkali activator with different silicate modulus the new type of porous material for biot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a1920643b5b14428d8f1ceefdf6a206
https://doi.org/10.4028/www.scientific.net/kem.604.223
https://doi.org/10.4028/www.scientific.net/kem.604.223
Publikováno v:
Drinking Water Engineering and Science, Vol 5, Iss 1, Pp 47-57 (2012)
The effect of pipe fittings (mainly T-pieces) on particle accumulation in drinking water distribution networks were shown in this work. The online measurements of flow and turbidity for cast iron, polyethylene and polyvinyl chloride pipe sections wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d01f899d99aa29794e14825da947086a
http://www.drink-water-eng-sci.net/5/47/2012/dwes-5-47-2012.pdf
http://www.drink-water-eng-sci.net/5/47/2012/dwes-5-47-2012.pdf
Publikováno v:
Drinking Water Engineering and Science, Vol 5, Iss 1, Pp 23-29 (2012)
The addition of labile organic carbon (LOC) to enhance the biodegradation rate of dissolved organic carbon (DOC) in biological columns was studied. Acetate standard solution (NaAc) and Luria Bertrani (LB) medium were used as LOC as biostimulants in g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a59af0d92c808f4b6a1e5e256bd1c313
https://doi.org/10.5194/dwes-5-23-2012
https://doi.org/10.5194/dwes-5-23-2012
Autor:
Tālis Juhna, Jānis Rubulis
Publikováno v:
Water Science and Technology. 55:211-217
Effect of microbially available phosphorus (MAP) on biofilm development in drinking water systems was investigated at the pilot-scale experiments over 3 years. Completely mixed biofilm reactors Propella® (water detention time 24 h, flow rate 0.25 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b01766e718b323dfca783d8bd54e05c
https://doi.org/10.2166/wst.2007.261
https://doi.org/10.2166/wst.2007.261
Autor:
Jānis Rubulis, Tālis Juhna
Publikováno v:
Water Supply. 4:183-187
Chemical precipitation in combination with biological treatment is a commonly used method for removal of turbidity and dissolved organic carbon (DOC) from drinking water. DOC is largely removed during biological treatment, which includes ozonation an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::427bd477e53ca3ced8e37ce6c5d0612e
https://doi.org/10.2166/ws.2004.0076
https://doi.org/10.2166/ws.2004.0076
Autor:
Kristīna Tihomirova, Tālis Juhna, Linda Mežule, Marta Frolova, Jānis Rubulis, Kamila Gruškeviča
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 251:012127
Membranes are widely used for the treatment of various solutions. However, membrane fouling remains the limiting factor for their usage, setting biofouling as the most severe type of it. Therefore, the production of biologically stable water prior to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68dc4c2f69e750c9db2bd006d7cc8bd2
https://doi.org/10.1088/1757-899x/251/1/012127
https://doi.org/10.1088/1757-899x/251/1/012127