1. Analysis of measuring methods of the concentration of methylene blue in the sorption process in fixed-bed column

   • P. Ostaszewski
   • O. Długosz
   • M. Banach

   Original Paper Open access 01 February 2021 Pages: 1 - 8

   

2. Spatial controls on riverbed sediment chemistry in three anthropogenically modified tropical mountainous watersheds

   • J. Papotto
   • L. J. Rodrigues
   • S. T. Goldsmith

   Original Paper 09 February 2021 Pages: 9 - 26

   

3. Municipal solid waste management in Russia: potentials of climate change mitigation

   • C. Wünsch
   • A. Tsybina

   Original Paper Open access 29 July 2021 Pages: 27 - 42

   

4. Analyzing the sensitivity and energy efficiency of a residential complex in warm and dry climate of Iran: the case study Yazd Province

   • A. Baheri
   • M. Najafi
   • C. Aghanajafi

   Original Paper 02 January 2021 Pages: 43 - 72

   

5. Effects of pH on extracellular polymeric substances compositions of biofilm in Integrated Fixed Film Activated Sludge process

   • T. Sriwiriyarat
   • P. Nuchlek

   Original Paper 15 April 2021 Pages: 73 - 84

   

6. Assessment of marine microbial polyhydroxybutyrate by employing high-performance liquid chromatography and nuclear magnetic resonance techniques

   • J. M. Ravuri
   • M. Galla

   Original Paper 14 May 2021 Pages: 85 - 94

   

7. Understanding the behavior of sulfometuron-methyl in soils using multivariate analysis

   • Q. S. Pavão
   • M. d. Freitas Souza
   • D. V. Silva

   Original Paper 02 February 2021 Pages: 95 - 106

   

8. Assessing the trends of streamflow and its linkages with climate variables in the Dez river basin, Iran

   • N. Mahmoodi
   • K. Osati
   • M. Mohseni Saravi

   Original Paper 26 June 2021 Pages: 107 - 120

   

9. Remediation performance and charring behaviors in sustainable thermal desorption of lube oil-contaminated soils

   • W. Yu
   • Y. Sang
   • L. Zhu

   Original Paper 23 July 2021 Pages: 121 - 130

   

10. Effect of different particle size distribution of zeolite on the strength of cemented paste backfill

    • S. Tuylu

    Original Paper 20 September 2021 Pages: 131 - 140

    

11. Performance of MnO₂ nanoparticles-coated cationic CTAB for detoxification and decolorization of sulfonated remazol red and reactive black 5 dyes from water

    • M. E. Mahmoud
    • M. A. Khalifa
    • G. M. Nabil

    Original Paper 08 February 2021 Pages: 141 - 158

    

12. Investigating the land surface temperature reaction to the land cover patterns during three decades using landsat data

    • A. Ebrahimi
    • B. Motamedvaziri
    • H. Ahmadi

    Original Paper 15 April 2021 Pages: 159 - 172

    

13. UV-light photocatalytic degradation of non-ionic surfactants using ZnO nanoparticles

    • K. Huszla
    • M. Wysokowski
    • B. Wyrwas

    Original Paper Open access 08 February 2021 Pages: 173 - 188

    

14. Ultrasound-assisted deep eutectic solvent microextraction procedure for traces Ponceau 4R in water and cosmetic samples

    • S. N. Shah
    • F. Uzcan
    • M. Soylak

    Original Paper 22 February 2021 Pages: 189 - 196

    

15. Cross-correlation analysis of multiple fibre optic hydrophones for water pipeline leakage detection

    • C. Guo
    • K. Shi
    • X. Chu

    Original Paper 08 February 2021 Pages: 197 - 208

    

16. Developing a wavelet-AI hybrid model for short- and long-term predictions of the pollutant concentration of particulate matter₁₀

    • S. M. Mirzadeh
    • F. Nejadkoorki
    • V. Moosavi

    Original Paper 17 March 2021 Pages: 209 - 222

    

17. Impact of the environmental conditions on the efficiency of earth-to-air heat exchangers under various configurations

    • N. Sakhri
    • Y. Menni
    • H. Ameur

    Original Paper 01 February 2021 Pages: 223 - 236

    

18. Ultrasonication-assisted chelating ligand-free extraction of Pb(II) from aqueous solution by using room temperature ionic liquids

    • M. K. Rajput
    • M. Konwar
    • D. Sarma

    Original Paper 27 March 2021 Pages: 237 - 248

    

19. Microstructural analysis of liquefied petroleum gas vehicle emissions, one of the anthropogenic environmental pollutants

    • B. Güney
    • A. Aladağ

    Original Paper 23 September 2021 Pages: 249 - 260

    

20. Employing speciation of metals to assess photo-assisted electrochemical efficiency for improving rainwater quality in Tehran, Iran

    • G. Ebraheim
    • A. R. Karbassi
    • N. Mehrdadi

    Original Paper 23 January 2021 Pages: 261 - 280

    

21. Human health risk assessment of arsenic in a region influenced by a large coal-fired power plant

    • L. Müller
    • P. F. Ramires
    • F. M. R. da Silva Júnior

    Original Paper 11 February 2021 Pages: 281 - 288

    

22. Effect of different inorganic draw solutes on SiNPs-TFN membrane for forward osmosis desalination

    • J. M. Tharayil
    • A. Manaf

    Original Paper 04 January 2021 Pages: 289 - 298

    

23. Can plant derived smoke solutions support the plant growth and forage quality in the hydroponic system?

    • M. C. Dogrusoz

    Original Paper 24 January 2021 Pages: 299 - 306

    

24. Effect of some additives on heavy metals behavior and phytoavailability in municipal solid waste compost-amended soil

    • N. Sahebdelfar
    • R. Khorasani
    • A. Astaraei

    Original Paper 23 January 2021 Pages: 307 - 318

    

25. Water deficiency with nitrogen enrichment makes Wedelia trilobata to become weak competitor under competition

    • A. Azeem
    • J. Sun
    • D. Du

    Original Paper 18 January 2021 Pages: 319 - 326

    

26. Adsorption performance and Kinetics study of Pb(II) by RuO₂–ZnO nanocomposite: Construction and Recyclability

    • B. Mustafa
    • A. Modwi
    • L. Khezami

    Original Paper 01 March 2021 Pages: 327 - 340

    

27. Microbial-induced biosurfactant-mediated biocatalytic approach for the bioremediation of simulated marine oil spill

    • R. Muneeswari
    • K. V. Swathi
    • K. Ramani

    Original Paper 04 January 2021 Pages: 341 - 354

    

28. Investigating irrigation management on turf grass sod in sport stadiums in Tehran

    • S. Dehyouri
    • A. Zand
    • M. Arfaee

    Original Paper 13 February 2021 Pages: 355 - 366

    

29. Data-driven modeling and optimization of oil spill sorption by wool fibers: retention kinetics and recovery by centrifugation

    • B.-C. Condurache
    • C. Cojocaru
    • V. Harabagiu

    Original Paper 16 February 2021 Pages: 367 - 378

    

30. Separation of Cu²⁺ from membrane concentrate by SiO₂/3-Aminopropyltriethoxysilane-coated ceramic membrane

    • N. E. Delikanli
    • B. I. Harman
    • H. Koseoglu

    Original Paper 01 February 2021 Pages: 379 - 390

    

31. Pyrolysis kinetics and thermodynamic parameters of plastic grocery bag based on thermogravimetric data using iso-conversional methods

    • D. Saha
    • A. Sinha
    • B. Roy

    Original Paper 05 January 2021 Pages: 391 - 406

    

32. Chemidegradation of polychlorinated biphenyls from transformer oil wastewater

    • U. Abbasi
    • Z. A. Bhatti
    • T. S. AlGarni

    Original Paper 12 February 2021 Pages: 407 - 420

    

33. Soil loss rate estimation using a hybrid model of geographic information system coupled with fuzzy logic technique

    • A. Halefom
    • I. Ahmad
    • M. A. Dar

    Original Paper 12 February 2021 Pages: 421 - 432

    

34. Application of the soil conservation service model in small and medium basins of the mountainous region of Heilongjiang, China

    • N. A. Bazai
    • P. Cui
    • D. Z. Liu

    Original Paper 18 January 2021 Pages: 433 - 448

    

35. A two-stage treatment process for the management of produced ammonium by-products in ureolytic bio-cementation process

    • A. Mohsenzadeh
    • E. Aflaki
    • T. Ebadi

    Original Paper 27 January 2021 Pages: 449 - 462

    

36. Assessment of phase distribution and removal of metals in anaerobic digesters

    • L. N. M. Yabuki
    • J. G. T. Queluz
    • M. L. Garcia

    Original Paper 13 February 2021 Pages: 463 - 474

    

37. Potentially toxic elements in river water and associated health risks in Ropar Wetland, India and its vicinity

    • S. Sharma
    • A. K. Nagpal
    • I. Kaur

    Original Paper 11 February 2021 Pages: 475 - 498

    

38. Effect of pyrolysis temperature on eucalyptus wood residues biochar on availability and transport of hexazinone in soil

    • B. C. C. Fernandes
    • K. F. Mendes
    • D. V. Silva

    Original Paper 30 January 2021 Pages: 499 - 514

    

39. Combined effect of Phoenix dactylifera biodiesel and multiwalled carbon nanotube–titanium dioxide nanoparticles for modified diesel engines

    • Omar A. Al-Hartomy
    • M. A. Mujtaba
    • S. Wageh

    Original Paper 03 February 2021 Pages: 515 - 540

    

40. The effect of nano- and microfillers on thermal properties of Polyurethane foam

    • F. Valipour
    • S. F. Dehghan
    • R. Hajizadeh

    Original Paper 09 February 2021 Pages: 541 - 552

    

41. Essential role of B metal species in perovskite type catalyst structure and activity on toluene oxidation

    • R. Z. Yarbay Şahin
    • M. Duplančić
    • S. Kurajica

    Original Paper 27 January 2021 Pages: 553 - 564

    

42. Correction to: Essential role of B metal species in perovskite type catalyst structure and activity on toluene oxidation

    • R. Z. Yarbay Şahin
    • M. Duplančić
    • S. Kurajica

    Correction 16 February 2021 Pages: 565 - 565

43. Cadmium, lead, and zinc immobilization in soil using rice husk biochar in the presence of citric acid

    • M. S. Islam
    • R. L. Gao
    • H. Q. Hu

    Original Paper 13 February 2021 Pages: 567 - 580

    

44. Regeneration and carboxymethylation of cellulose and its derivatives: application assessment for brewery wastewater treatment

    • J. J. Mwesiga
    • M. J. Rwiza
    • E. N. Kalmykova

    Original Paper 13 February 2021 Pages: 581 - 590

    

45. Effect of the substrate/microorganism ratio on the anaerobic production of carboxylic acids from residual glycerol

    • A. de Sousa Silva
    • T. J. Tavares Ferreira
    • A. Bezerra dos Santos

    Original Paper 09 February 2021 Pages: 591 - 600

    

46. A critical review on soil washing during soil remediation for heavy metals and organic pollutants

    • J. Liu
    • L. Zhao
    • Y. Yang

    Review 03 February 2021 Pages: 601 - 624

    

47. Evaluation and ranking of urban sustainability based on sustainability assessment by fuzzy evaluation model

    • M. Robati
    • F. Rezaei

    Review 13 March 2021 Pages: 625 - 650

    

48. Removal of arsenic from contaminated groundwater using biochar: a technical review

    • O. M. Siddiq
    • B. S. Tawabini
    • D. Ntarlagiannis

    Review 12 January 2021 Pages: 651 - 664

    

49. Towards holistic technology solution to chromite ore processing residue (COPR) challenge; global issue: review and analysis

    • R. Mohan
    • L. Deevakar
    • V. Sivakumar

    Review 04 January 2021 Pages: 665 - 676

    

50. Impact, disease outbreak and the eco-hazards associated with pharmaceutical residues: a Critical review

    • A. H. Khan
    • H. A. Aziz
    • M. S. Mahtab

    Review 10 February 2021 Pages: 677 - 688