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Zekker, Ivar (author)
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1
journal article
Achieving nitritation and anammox enrichment in a single moving-bed biofilm reactor treating reject water
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Taavo
;
Saluste, Anne
;
Tomingas, Martin
;
Menert, Anne
;
Loorits, Liis
;
Lemmiksoo, Vallo
;
Tenno, Toomas
Environmental technology
2012
/
p. 703-710 : ill
https://pubmed.ncbi.nlm.nih.gov/22629646/
journal article
2
book article
Achieving nitritation and anammox enrichment in single moving bed biofilm reactor treating reject water
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Toomas
;
Saluste, Anne
;
Lemmiksoo, Vallo
;
Menert, Anne
;
Loorits, Liis
;
Tenno, Taavo
AGRO 2011 : 8th IWA International Symposium on Waste Management Problems in Agroindustries : Cesme, Izmir, Turkey, 22-24 June 2011 : proceedings. 2
2011
/
p. 827-828
https://www.tandfonline.com/doi/full/10.1080/09593330.2011.588962
book article
3
journal article EST
/
journal article ENG
Adsorption and kinetics studies of Cr (VI) by graphene oxide and reduced graphene oxide-zinc oxide nanocomposite
Naseem, Taiba
;
Bibi, Fozia
;
Arif, Saira
;
Waseem, Muhammad Adnan
;
Haq, Sirajul
;
Azra, Mohamad Nor
;
Liblik, Taavi
;
Zekker, Ivar
Molecules
2022
/
art. 7152, 16 p. : ill
https://doi.org/10.3390/molecules27217152
Journal metrics at Scopus
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Article at WOS
journal article EST
/
journal article ENG
4
journal article EST
/
journal article ENG
Ameliorating effect of nitrate on nitrite inhibition for denitrifying P-accumulating organisms
Zekker, Ivar
;
Mandel, Anni
;
Rikmann, Ergo
;
Jaagura, Madis
;
Salmar, Siim
;
Ghangrekar, Makarand Madhao
;
Tenno, Taavo
Science of the total environment
2021
/
art. 149133, 10 p. : ill
https://doi.org/10.1016/j.scitotenv.2021.149133
Journal metrics at Scopus
Article at Scopus
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Article at WOS
journal article EST
/
journal article ENG
5
book article
Anaerobic ammonium oxidation process performance with optimum bicarbonate concentration
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Toomas
;
Menert, Anne
;
Tomingas, Martin
;
Kroon, K.
;
Vabamäe, Priit
;
Tenno, Taavo
Agricultural research : abstract book from the 4th Annual International Symposium on Agricultural Research : 18-21 July 2011, Athens, Greece
2011
/
p. 69-71 : ill
book article
6
book article
Anaeroobse ammoniumlämmastiku oksüdatsiooni protsessi kiirendamine NH2OH ja N2H4-ga
Zekker, Ivar
;
Kroon, K.
;
Rikmann, Ergo
;
Tenno, Toomas
;
Menert, Anne
;
Tenno, Taavo
XXXII Eesti Keemiapäevad : teaduskonverentsi teesid
2011
/
lk. 114
https://www.ester.ee/record=b2679915*est
book article
7
journal article
Anammox bacteria enrichment and phylogenic analysis in moving bed biofilm reactors
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Toomas
;
Vabamäe, Priit
;
Tomingas, Martin
;
Menert, Anne
;
Loorits, Liis
;
Tenno, Taavo
Environmental engineering science
2012
/
p. 946-950
https://www.liebertpub.com/doi/abs/10.1089/ees.2011.0146?journalCode=ees
journal article
8
journal article
Anammox enrichment from reject water on blank biofilm carriers and carriers containing nitrifying biomass : operation of two moving bed biofilm reactors (MBBR)
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Toomas
;
Lemmiksoo, Vallo
;
Menert, Anne
;
Loorits, Liis
;
Vabamäe, Priit
;
Tomingas, Martin
;
Tenno, Taavo
Biodegradation
2012
/
p. 547-560 : ill
https://www.researchgate.net/publication/221811952_Anammox_enrichment_from_reject_water_on_blank_biofilm_carriers_and_carriers_containing_nitrifying_biomass_Operation_of_two_moving_bed_biofilm_reactors_MBBR
journal article
9
journal article EST
/
journal article ENG
ANAMMOX-denitrification biomass in microbial fuel cell to enhance the electricity generation and nitrogen removal efficiency
Zekker, Ivar
;
Bhowmick, Gourav Dhar
;
Priks, Hans
;
Nath, Dibyojyoty
;
Rikmann, Ergo
;
Jaagura, Madis
Biodegradation
2020
/
p. 249 - 264
https://doi.org/10.1007/s10532-020-09907-w
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Article at WOS
journal article EST
/
journal article ENG
10
book article
Biological treatment of anaerobic digester supernatant by anaerobic ammonium oxidation method in UASB system
Tomingas, Martin
;
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Toomas
;
Menert, Anne
;
Kroon, Kristel
;
Tenno, Taavo
SustainChem2011 : International Conference on Materials and Technologies for Green Chemistry jointly with Workshop of COST Action CM0903 (UBIOCHEM-II) : September 5-9, 2011, Tallinn, Estonia : abstract book and program
2011
/
p. 140
book article
11
journal article
Combined treatment of pyrogenic wastewater from oil shale retorting
Klein, Kati
;
Kattel, Eneliis
;
Goi, Anna
;
Kivi, Arthur
;
Dulova, Niina
;
Saluste, Alar
;
Zekker, Ivar
;
Trapido, Marina
;
Tenno, Taavo
Oil shale
2017
/
p. 82-96 : ill
https://doi.org/10.3176/oil.2017.1.06
https://artiklid.elnet.ee/record=b2816468*est
journal article
12
book article
Effect of bicarbonate concentration on Anaerobic ammonium oxidation for efficient autotrophic nitrogen removal
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Toomas
;
Menert, Anne
;
Lemmiksoo, Vallo
;
Kolberg, K.
;
Tenno, Taavo
IWA Specialist Conference Water and Industry : Valladolid, Spain, 1-4 May 2011 : final program
2011
/
p. 16
book article
13
journal article EST
/
journal article ENG
Enhanced efficiency of nitritating-anammox sequencing batch reactor achieved at low decrease rates of oxidation-reduction potential
Zekker, Ivar
;
Kivirüüt, Aimar
;
Rikmann, Ergo
;
Mandel, Anni
;
Jaagura, Madis
;
Tenno, Toomas
;
Artemchuk, Oleg
;
Rubin, Sergio Dc
;
Tenno, Taavo
Environmental Engineering Science
2019
/
p. 350-360
https://doi.org/10.1089/ees.2018.0225
Journal metrics at Scopus
Article at Scopus
Journal metrics at WOS
Article at WOS
journal article EST
/
journal article ENG
14
journal article EST
/
journal article ENG
Enhancement of anoxic phosphorus uptake of denitrifying phosphorus removal process by biomass adaption
Mandel, Anni
;
Zekker, Ivar
;
Jaagura, Madis
;
Tenno, Taavo
International journal of environmental science and technology
2019
/
p. 5965–5978 : ill
https://doi.org/10.1007/s13762-018-02194-2
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Article at WOS
journal article EST
/
journal article ENG
15
journal article
Environmental impact of water exchange blocking in a strait – a multidisciplinary study in the Baltic Sea
Liblik, Taavi
;
Buschmann, Fred
;
Siht, Ergo
;
Kuprijanov, Ivan
;
Väli, Germo
;
Lipp, Maarja
;
Erm, Ants
;
Laanemets, Jaan
;
Eschbaum, Redik
;
Verliin, Aare
;
Saks, Lauri
;
Zekker, Ivar
Oceanologia
2023
/
p. 9-25 : ill
https://doi.org/10.1016/j.oceano.2023.06.002
journal article
16
journal article EST
/
journal article ENG
Mainstream-sidestream wastewater switching promotes anammox nitrogen removal rate in organic-rich, low-temperature streams
Zekker, Ivar
;
Raudkivi, Markus
;
Artemchuk, Oleg
;
Rikmann, Ergo
;
Priks, Hans
;
Jaagura, Madis
;
Tenno, Taavo
Environmental technology
2021
/
10 p. : ill
https://doi.org/10.1080/09593330.2020.1721566
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journal article EST
/
journal article ENG
17
journal article
Modification of nitrifying biofilm into nitritating one by combination of increased free ammonia concentrations, lowered HRT and dissolved oxygen concentration
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Toomas
;
Menert, Anne
;
Lemmiksoo, Vallo
;
Saluste, Anne
;
Tenno, Taavo
;
Tomingas, Martin
Journal of environmental sciences
2011
/
p. 1113-1121 : ill
https://www.sciencedirect.com/science/article/pii/S1001074210605232
journal article
18
journal article
Nitritating-anammox biomass tolerant to high dissolved oxygen concentration and C/N ratio in treatment of yeast factory wastewater
Zekker, Ivar
;
Rikmann, Ergo
;
Tenno, Toomas
;
Seiman, Andrus
;
Loorits, Liis
Environmental technology
2014
/
p. 1565-1576 : ill
journal article
19
journal article EST
/
journal article ENG
A pilot study of three-stage biological-chemical treatment of landfill leachate applying continuous ferric sludge reuse in Fenton-like process
Klein, Kati
;
Kivi, Arthur
;
Dulova, Niina
;
Zekker, Ivar
;
Mölder, Erik
;
Tenno, Toomas
;
Trapido, Marina
;
Tenno, Taavo
Clean technologies and environmental policy
2017
/
p. 541-551 : ill
https://doi.org/10.1007/s10098-016-1245-5
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Article at WOS
journal article EST
/
journal article ENG
20
book article
Rapid start- up of autotrophic nitrogen removal process after inoculation with microorganisms from yeast factory anaerobic tank
Zekker, Ivar
;
Kroon, Kristel
;
Pitk, Peep
;
Loorits, Liis
TÜ ja TTÜ doktorikool “Funktsionaalsed materjalid ja tehnoloogiad”
2013
/
[1] p. : ill
book article
21
book article
Research of specific nitrite oxidation rate on high surfaced biofilms carriers with free ammonia and temperature variations
Zekker, Ivar
;
Tenno, Toomas
;
Tenno, Taavo
;
Lemmiksoo, Vallo
;
Rikmann, Ergo
;
Menert, Anne
;
Kolberg, K.
3rd EuCheMS Chemistry Congress : Chemistry - the Creative Force : 29.08.-02.09.2010, Nürnberg, Germany : [abstracts]
2010
/
[1] p
https://www.etis.ee/Portal/Publications/Display/e183db0e-18fc-43e3-9bab-bdc76c638e92
book article
22
book article
Specific nitrite oxidation rate on high surfaced biofilm carriers dependent on free ammonia and temperature
Zekker, Ivar
;
Tenno, Toomas
;
Tenno, Taavo
;
Lemmiksoo, Vallo
;
Rikmann, Ergo
;
Menert, Anne
;
Kolberg, K.
;
Tomingas, Martin
;
Kroon, K.
;
Vabamäe, Priit
2nd Workshop on Bacterial and Fungal Biofilms : Ghent University Center for Sociomicrobiology, 22 September 2011
2011
https://www.etis.ee/Portal/Publications/Display/33df8771-46e4-46c6-a2da-dbd4efb91a17
book article
23
journal article
Start-up of low-temperature anammox in UASB from mesophilic yeast factory anaerobic tank inoculum
Zekker, Ivar
;
Rikmann, Ergo
;
Seiman, Andrus
;
Loorits, Liis
Environmental technology
2015
/
p. 214-225 : ill
journal article
24
journal article EST
/
journal article ENG
Step-wise temperature decreasing cultivates a biofilm with high nitrogen removal rates at 9°C in short-term anammox biofilm tests
Zekker, Ivar
;
Rikmann, Ergo
;
Mandel, Anni
;
Kroon, Kristel
;
Seiman, Andrus
;
Mihkelson, Jana
;
Tenno, Taavo
;
Tenno, Toomas
Environmental technology
2016
/
p. 1933 - 1946
https://doi.org/10.1080/09593330.2015.1135995
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journal article EST
/
journal article ENG
25
journal article
Sulfate-reducing anaerobic ammonium oxidation as a potential treatment method for high nitrogen-content wastewater
Rikmann, Ergo
;
Zekker, Ivar
;
Tomingas, Martin
;
Tenno, Taavo
;
Menert, Anne
;
Loorits, Liis
;
Tenno, Toomas
Biodegradation
2012
/
p. 509-524 : ill
https://www.researchgate.net/publication/348845233_Sulfate-reducing_anaerobic_ammonium_oxidation_as_a_potential_treatment_method_for_high_nitrogen-content_wastewater
journal article
Number of records 27, displaying
1 - 25
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author
57
1.
Zekker, Ivar
2.
Aimre, Ivar
3.
Annus, Ivar
4.
Ansper, Ivar
5.
Arold, Ivar
6.
Aus, Ivar
7.
Helgetun, Ivar
8.
Hendla, Ivar
9.
Härm, Ivar
10.
Höijer, Carl Ivar
11.
Jaek, Ivar
12.
Jurtsenko, Ivar
13.
Jõerüüt, Ivar
14.
Järving, Ivar
15.
Kallion, Ivar
16.
Kiitam, Ivar
17.
Kohjus, Ivar
18.
Kostabi, Ivar
19.
Kruusenberg, Ivar
20.
Kull, Ivar
21.
Kõivastik, Ivar
22.
Kühn, Ivar
23.
Leimus, Ivar
24.
Lepasson, Ivar
25.
Liivamägi, Ivar
26.
Lukk, Ivar
27.
Maripuu, Ivar
28.
Marist, Ivar
29.
Martin, Ivar
30.
Mägisto, Ivar
31.
Märtson, Ivar
32.
Nurste, Ivar
33.
Odrats, Ivar
34.
Paplavskis, Ivar
35.
Peedu, Ivar
36.
Petersen, Ivar-Heldur
37.
Piir, Ivar
38.
Puura, Ivar
39.
Raig, Ivar
40.
Rooks, Ivar
41.
Sakk, Ivar
42.
Siimon, Ivar
43.
Siimon, Ivar-Jüri
44.
Sikk, Ivar
45.
Sjaastad, Ivar
46.
Soone, Ivar
47.
Soopan, Ivar
48.
Sova, Ivar
49.
Tallo, Ivar
50.
Talvik, Ivar
51.
Tamm, Ivar
52.
Tammeraid, Ivar
53.
Tiller, Ivar
54.
Treffner, Ivar
55.
Ugi, Ivar Karl
56.
Veskioja, Ivar
57.
Vilk, Ivar
name of the person
20
1.
Aimre, Ivar, 1941-2009
2.
Annus, Ivar, 1983-
3.
Järving, Ivar
4.
Kalmar, Ivar, 1922-2015
5.
Kiitam, Ivar
6.
Krause, Ivar
7.
Kruusenberg, Ivar
8.
Martin, Ivar
9.
Mägisto, Ivar, 1933-2004
10.
Märtson, Ivar, 1931-2000
11.
Petersen, Ivar-Heldur, 1929-2007
12.
Piir, Ivar
13.
Raig, Ivar, 1953-
14.
Raik, Ivar
15.
Sikk, Ivar
16.
Soone, Ivar
17.
Talvik, Ivar, 1963-
18.
Tammeraid, Ivar
19.
Treffner, Ivar
20.
Ugi, Ivar Karl, 1930-2005
CV
18
1.
Aimre, Ivar 1941-2009
2.
Annus, Ivar 1983
3.
Jaek, Ivar 1930-2010
4.
Jõerüüt, Ivar 1927-2000
5.
Järving, Ivar 1957
6.
Kiitam, Ivar 1992
7.
Kühn, Ivar 1959
8.
Lepasson, Ivar 1962
9.
Martin, Ivar 1958
10.
Meikas, Ivar 1981
11.
Märtson, Ivar 1931-2000
12.
Nurste, Ivar 1944
13.
Petersen, Ivar-Heldur 1929-2007
14.
Soone, Ivar 1975
15.
Talvik, Ivar 1963
16.
Tammeraid, Ivar 1941
17.
Tenson, Ivar 1978
18.
Treffner, Ivar 1978
subject term
1
1.
Ivar Forssman, kaubanduse aktsiaselts
TTÜ subject term
1
1.
TTÜ IVAR
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