Search Results

Search Results

• In Memoriam: Prof. Pranas Baltrėnas (1940–2021)

  Raimondas Grubliauskas

  Abstract 654 | PDF Downloads 487 | DOI https://doi.org/10.3846/jeelm.2021.14771

  Page 72
  

  2021-05-13

• Investigation and evaluation of carbon dioxide emissions from soil in Neris Regional Park

  Pranas Baltrėnas, Mantas Pranskevičius, Arvydas Lietuvninkas

  Abstract 716 | PDF Downloads 517 | DOI https://doi.org/10.3846/16486897.2011.580917

  Page 115-122
  

  2011-06-28

• Investigation of particulate matter concentration in the air of Žvėrynas district in Vilnius

  Pranas Baltrėnas, Jurgita Morkūnienė

  Abstract 625 | PDF Downloads 451 | DOI https://doi.org/10.3846/16486897.2006.9636875

  Page 23-30
  

  2006-03-31

• Investigation of cleaning efficiency of a biofilter with an aeration chamber

  Pranas Baltrėnas, Alvydas Zagorskis

  Abstract 845 | PDF Downloads 722 | DOI https://doi.org/10.3846/1648-6897.2009.17.12-19

  Page 12-19
  

  2009-03-31

• Modelling of motor transport exhaust gas influence on the atmosphere

  Pranas Baltrėnas, Petras Vaitiekūnas, Saad Jordaneh, Saulius Vasarevičius

  Abstract 808 | PDF Downloads 786 | DOI https://doi.org/10.3846/1648-6897.2008.16.65-75

  Page 65-75
  

  2008-06-30

• Testing on noise level prevailing at motor vehicle parking lots and numeral simulation of its dispersion

  Pranas Baltrėnas, Dainius Kazlauskas, Egidijus Petraitis

  Abstract 655 | PDF Downloads 455 | DOI https://doi.org/10.3846/16486897.2004.9636819

  Page 63-70
  

  2004-06-30

• Research and evaluation of the intensity parameters of electromagnetic fields produced by mobile communication antennas

  Pranas Baltrėnas, Raimondas Buckus, Saulius Vasarevičius

  Abstract 1401 | PDF Downloads 849 | DOI https://doi.org/10.3846/16486897.2012.738680

  Page 273-284
  

  2012-11-22

• Investigation into determining the humidity of charge used for biological air treatment

  Pranas Baltrėnas, Alvydas Zagorskis

  Abstract 647 | PDF Downloads 451 | DOI https://doi.org/10.3846/16486897.2007.9636929

  Page 193-199
  

  2007-12-31

• Noise level study and assessment in the southern part of Panevežys

  Pranas Baltrėnas, Egidijus Petraitis, Tomas Januševičius

  Abstract 748 | PDF Downloads 573 | DOI https://doi.org/10.3846/jeelm.2010.31

  Page 271-280
  

  2010-12-31

• Mathematical modelling of growth intensity of roadside plants

  Pranas Baltrėnas, Jolita Zaveckytė, Agnė Kazlauskienė, Davidas Ščupakas

  Abstract 568 | PDF Downloads 476 | DOI https://doi.org/10.3846/16486897.2006.9636900

  Page 215-224
  

  2006-12-31

• Mathematical simulation of solid particle dispersion in the air of Vilnius city

  Pranas Baltrėnas, Jurgita Morkūnienė, Petras Vaitiekūnas

  Abstract 732 | PDF Downloads 440 | DOI https://doi.org/10.3846/1648-6897.2008.16.15-22

  Page 15-22
  

  2008-03-31

• Study of gas–solid flow in a multichannel cyclone

  Pranas Baltrėnas, Petras Vaitiekūnas, Inga Jakštonienė

  Abstract 732 | PDF Downloads 597 | DOI https://doi.org/10.3846/16486897.2011.645825

  Page 129-137
  

  2012-06-07

• Efficiency evaluation of a noise barrier

  Pranas Baltrėnas, Donatas Butkus, Vytautas Nainys, Raimondas Grubliauskas, Jurgita Gudaitytė

  Abstract 755 | PDF Downloads 1490 | DOI https://doi.org/10.3846/16486897.2007.9636920

  Page 125-134
  

  2007-09-30

• Investigation and assessment of dependences of the total carbon on pH in Neris regional park soil

  Pranas Baltrėnas, Mantas Pranskevičius, Arvydas Lietuvninkas

  Abstract 715 | PDF Downloads 490 | DOI https://doi.org/10.3846/jeelm.2010.21

  Page 179-187
  

  2010-09-30

• Experimental investigation of biodegradation processes in food waste with different amounts of moisture

  Pranas Baltrėnas, Audronė Jankaitė, Ervinas Raistenskis

  Abstract 607 | PDF Downloads 523 | DOI https://doi.org/10.3846/16486897.2006.9636895

  Page 173-181
  

  2006-12-31

• Investigation of soil’s contamination with heavy metals by railway transport

  Pranas Baltrėnas, Petras Vaitiekūnas, Živilė Bačiulytė

  Abstract 799 | PDF Downloads 608 | DOI https://doi.org/10.3846/1648-6897.2009.17.244-251

  Page 244-251
  

  2009-12-31

• Dissolved organic carbon content and leachability of biomass waste biochar for trace metal (Cd, Cu and Pb) speciation modelling

  Enrico Mancinelli, Edita Baltrėnaitė, Pranas Baltrėnas, Eglė Marčiulaitienė, Giorgio Passerini

  Abstract 1270 | PDF Downloads 865 | DOI https://doi.org/10.3846/16486897.2017.1339047

  Page 354-366
  

  2017-12-21

• Investigation of noise dispersion from seaport equipment on the enterprise territory and residential environment

  Pranas Baltrėnas, Klaus-Dieter Fröhner, Dainius Puzinas

  Abstract 621 | PDF Downloads 502 | DOI https://doi.org/10.3846/16486897.2007.9636913

  Page 85-92
  

  2007-06-30

• Acetone, xylene and ammonia removal enhancement in the biofilter packed with steam modified biochar

  Luiza Usevičiūtė, Edita Baltrėnaitė-Gedienė , Pranas Baltrėnas, Susmita Dutta

  Abstract 874 | PDF Downloads 809 | DOI https://doi.org/10.3846/jeelm.2022.17412

  Page 412–423
  

  2022-10-10

• Investigation into the air treatment efficiency of biofilters of different structures

  Pranas Baltrėnas, Alvydas Zagorskis

  Abstract 884 | PDF Downloads 866 | DOI https://doi.org/10.3846/jeelm.2010.03

  Page 23-31
  

  2010-03-31

• Experimental investigation into toxic impact of road maintenance salt on grass vegetation

  Pranas Baltrėnas, Agnė Kazlauskienė, Jolita Zaveckytė

  Abstract 669 | PDF Downloads 503 | DOI https://doi.org/10.3846/16486897.2006.9636883

  Page 83-88
  

  2006-06-30

• Research on anaerobically treated organic waste suitability for soil fertilisation

  Mindaugas Kvasauskas, Pranas Baltrėnas

  Abstract 744 | PDF Downloads 549 | DOI https://doi.org/10.3846/1648-6897.2009.17.205-211

  Page 205-211
  

  2009-12-31

• Editorial: special issue on biochar as an option for sustainable resource management (EU COST Action TD1107 final publication)

  Bruno Glaser, Pranas Baltrėnas, Claudia Kammann, Jürgen Kern, Edita Baltrėnaitė

  Abstract 964 | PDF Downloads 641 | DOI https://doi.org/10.3846/16486897.2017.1319376

  Page 83-85
  

  2017-06-28

• Investigation of seaport air dustiness and dust spread

  Pranas Baltrėnas, Klaus-Diter Fröhner, Mantas Pranskevičius

  Abstract 639 | PDF Downloads 471 | DOI https://doi.org/10.3846/16486897.2007.9636903

  Page 15-23
  

  2007-03-31

• Investigation and evaluation of copper and zinc concentration tendencies in Pinus sylvestris L. tree-rings

  Pranas Baltrėnas, Dovilė Vaitkutė

  Abstract 799 | PDF Downloads 582 | DOI https://doi.org/10.3846/16486897.2011.634418

  Page 278-286
  

  2011-12-21

• Influence of stevedoring operations of liquid and powdery fertilizers at Klaipeda State Seaport on the ambient air quality

  Pranas Baltrėnas, Mindaugas Kvasauskas, Klaus-Dieter Frőhner

  Abstract 648 | PDF Downloads 436 | DOI https://doi.org/10.3846/16486897.2006.9636880

  Page 59-68
  

  2006-06-30

• Modeling of noise dispersion in the seaport territoy and residential zone using CadnaA program

  Pranas Baltrėnas, Dainius Puzinas

  Abstract 633 | PDF Downloads 507 | DOI https://doi.org/10.3846/1648-6897.2009.17.148-153

  Page 148-153
  

  2009-06-30

• Testing of Chlorella/Scenedesmus microalgae consortia for remediation of wastewater, CO₂ mitigation and algae biomass feasibility for lipid production

  Judita Koreivienė, Robertas Valčiukas, Jūratė Karosienė, Pranas Baltrėnas

  Abstract 1712 | PDF Downloads 1488 | DOI https://doi.org/10.3846/16486897.2013.911182

  Page 105-114
  

  2014-06-20

• Experimental investigation of biogas production using fatty waste

  Pranas Baltrėnas, Mindaugas Kvasauskas

  Abstract 686 | PDF Downloads 422 | DOI https://doi.org/10.3846/1648-6897.2008.16.178-187

  Page 178-187
  

  2008-12-31

• Experimental investigation of biogas production using biodegradable municipal waste

  Antonas Misevičius, Pranas Baltrėnas

  Abstract 809 | PDF Downloads 727 | DOI https://doi.org/10.3846/16486897.2011.576456

  Page 167-177
  

  2011-06-28

• Experimental investigation of a filter with natural sorbent charge for runoff cleaning from heavy metals and petroleum products

  Pranas Baltrėnas, Evelina Brannvall

  Abstract 617 | PDF Downloads 454 | DOI https://doi.org/10.3846/16486897.2006.9636876

  Page 31-36
  

  2006-03-31

• Investigation and assessment of electromagnetic fields of duplicators

  Pranas Baltrėnas, Raimondas Buckus

  Abstract 704 | PDF Downloads 470 | DOI https://doi.org/10.3846/1648-6897.2009.17.89-96

  Page 89-96
  

  2009-06-30

• Trace metal concentration and speciation in storm water runoff on impervious surfaces

  Enrico Mancinelli, Edita Baltrėnaitė, Pranas Baltrėnas, Dainius Paliulis, Giorgio Passerini, Åsgeir R. Almås

  Abstract 997 | PDF Downloads 713 | DOI https://doi.org/10.3846/16486897.2014.936441

  Page 15-27
  

  2015-03-13

• Investigation of cleaning efficiency of biological air‐treatment device with activated charge of different origin

  Pranas Baltrėnas, Alvydas Zagorskis

  Abstract 655 | PDF Downloads 432 | DOI https://doi.org/10.3846/1648-6897.2008.16.113-120

  Page 113-120
  

  2008-09-30