1. Removal of Cd²⁺, Cu²⁺, Pb²⁺, and Ni²⁺ by sludge produced from liquid crystal display glass substrate

   • S.-H. Hong
   • C.-G. Lee
   • S.-J. Park

   Original Paper 30 August 2021 Pages: 6971 - 6980

   

2. Copper removal from aqueous solution using raw pine sawdust, olive pomace and their derived traditional biochars

   • I. Mannaï
   • S. Sayen
   • E. Guillon

   Original Paper 04 September 2021 Pages: 6981 - 6992

   

3. Copper(II) and lead(II) adsorption onto zinc sulfide nanoparticles effects of light, pH, time, temperature, and interferences

   • J. M. Cantu
   • J. P. Valle
   • J. G. Parsons

   Original Paper 21 August 2021 Pages: 6993 - 7008

   

4. Analyzing the effects of air pollution on life expectancy in Tehran, Iran

   • S. Ghaedrahmati
   • M. Hajilou

   Original Paper 29 January 2022 Pages: 7009 - 7018

   

5. Influences of greenly synthesized iron oxide nanoparticles on the bioremediation of dairy effluent using selected microbial isolates

   • A. M. Salama
   • R. M. A. Abedin
   • K. Z. Elwakeel

   Original Paper 08 September 2021 Pages: 7019 - 7030

   

6. Preparation of composite hydrogels containing fly ash as low-cost adsorbent material and its use in dye adsorption

   • A. Onder
   • P. Ilgin
   • O. Ozay

   Original Paper 30 August 2021 Pages: 7031 - 7048

   

7. Occurrences of antibiotic resistant bacteria in a tropical river impacted by anthropogenic activities in Ho Chi Minh City

   • T. Truong
   • H. D. Bui
   • T.-H. Le

   Original Paper 13 September 2021 Pages: 7049 - 7058

   

8. Tracing of petroleum products in groundwater (upstream of Dez watershed to Dez dam) in order to develop a new method of risk assessment

   • S. Pourmohammadi
   • A. Karbassi
   • H. Hassounizadeh

   Original Paper 19 May 2022 Pages: 7059 - 7066

   

9. Synthesis and design of spinel ZnAl₂O₄ nanowires with PtO nanoparticles decoration for enhanced induced visible light Hg(II) reduction

   • S. M. Albukhari
   • A. A. Ismail
   • M. H. H. Mahmoud

   Original Paper 06 January 2022 Pages: 7067 - 7078

   

10. Impact of olive mill wastewater (OMW) on the soil hydraulic and solute transport properties

    • A. Comegna
    • G. Dragonetti
    • A. Coppola

    Original Paper Open access 01 September 2021 Pages: 7079 - 7092

    

11. Ecological risk assessment of elemental accumulation under the impact of gold mine

    • M. Aydın
    • E. Tunca

    Original Paper 06 September 2021 Pages: 7093 - 7112

    

12. Improvement of the recoverable waste energy and reduction of the exhaust emissions in a diesel engine through the water injection

    • E. Neshat
    • M. Asghari

    Original Paper 13 January 2022 Pages: 7113 - 7126

    

13. Alkali-modified biochar as a sustainable adsorbent for the low-temperature uptake of nitric oxide

    • S. I. Anthonysamy
    • P. Lahijani
    • A. R. Mohamed

    Original Paper 23 August 2021 Pages: 7127 - 7140

    

14. Valorization of oak and casuarina fruit shells to reduce the rate of copper and methylene blue

    • F. Boumediene
    • O. Abdallah
    • V. Slovák

    Original Paper 14 September 2021 Pages: 7141 - 7150

    

15. Comparison of emissions from smokeless coal combustion in a household heating boiler used in Central Europe

    • P. Knigawka
    • P. Pianko-Oprych
    • L. Kuboňová

    Original Paper Open access 17 September 2021 Pages: 7151 - 7164

    

16. Methylene blue removal from aqueous solution using micro-/mesoporous solid-state adsorbents: effect of preparation route

    • S. Barzegar
    • S. Hamidi
    • M. Salimi

    Original Paper 31 January 2022 Pages: 7165 - 7180

    

17. Environmental factors impacting the disparity rate in hydrochemical pollution under industrial urban centers and intensified agriculture

    • A. A. Masoud
    • M. M. El-Horiny
    • M. El-Bouraie

    Original Paper 21 September 2021 Pages: 7181 - 7204

    

18. Efficient removal of lead and copper ions in aqueous solution by glutamic acid-functionalized SBA-15

    • Chunlai Wu
    • Qiong Liu
    • Wenwen Xu

    Original Paper 07 September 2021 Pages: 7205 - 7216

    

19. Feasibility study of biohydrogen production using Clostridium sartagoforme NASGE 01 from cassava industry effluent

    • A. M. Nizzy
    • S. Kannan
    • S. B. Anand

    Original Paper 08 February 2022 Pages: 7217 - 7228

    

20. Trend analysis of land surface temperature over Iran based on land cover and topography

    • M. Moradi
    • M. Darand

    Original Paper 17 January 2022 Pages: 7229 - 7242

    

21. Mechanism of lead pollution detection in soil using terahertz spectrum

    • B. Li
    • C. Li
    • D. Ye

    Original Paper 09 August 2021 Pages: 7243 - 7250

    

22. Human health risk of heavy metal contamination in groundwater and source apportionment

    • Z. Iqbal
    • F. Abbas
    • G. Z. H. Sial

    Original Paper 30 August 2021 Pages: 7251 - 7260

    

23. Aquifer heterogeneity on well capture zone and solute transport: numerical investigations with spatial moment analysis

    • N. Ayinippully Nalarajan
    • S. K. Govindarajan
    • I. M. Nambi

    Original Paper 06 August 2021 Pages: 7261 - 7274

    

24. Evaluating barriers and challenges of circular supply chains using a decision-making model based on rough sets

    • M. Amiri
    • M. Hashemi-Tabatabaei
    • S. G. Salimi-Zavieh

    Original Paper 13 January 2022 Pages: 7275 - 7296

    

25. Taxonomic classification of sulphate-reducing bacteria communities attached to biocathode in hydrogen-producing microbial electrolysis cell

    • T. Jafary
    • A. M. Yeneneh
    • P. F. Rupani

    Original Paper 06 September 2021 Pages: 7297 - 7306

    

26. Ability of Ganoderma lucidum mycelial pellets to remove ammonia and organic matter from domestic wastewater

    • Z. M. Hanafiah
    • W. H. M. Wan Mohtar
    • W. A. A. Q. I. Wan-Mohtar

    Original Paper 13 September 2021 Pages: 7307 - 7320

    

27. Experimental and modeling study of dye removal by photocatalysis with chitin-stabilized TiO₂/ZnO nanocomposite

    • S. Shfieizadeh
    • B. Bayati
    • A. Aghaeinejad-Meybodi

    Original Paper 08 September 2021 Pages: 7321 - 7336

    

28. Origin and risk assessment, and evaluation of heavy metal pollution in the soil and air of Tehran (case study: central district in Tehran city)

    • N. Rezayani
    • M. Mirmohammadi
    • N. Mehrdadi

    Original Paper 05 February 2022 Pages: 7337 - 7358

    

29. Chicken litter: a potential source of arsenic in agricultural soil and its contamination in Cajanus cajan

    • N. K. Mondal
    • P. Debnath
    • A. Mondal

    Original Paper 19 July 2021 Pages: 7359 - 7372

    

30. Influence factor analysis of soil heavy metal based on categorical regression

    • J. Xu
    • P. Xiao

    Original Paper 13 September 2021 Pages: 7373 - 7386

    

31. Fruit quality and nutritional analysis in ‘Pêra’ orange as affected by soil available water and different rootstocks

    • F. G. F. da Silveira
    • J. O. de Souza Júnior
    • J. do C. Lima

    Original Paper 06 October 2021 Pages: 7387 - 7398

    

32. Modeling and estimating the spatial distribution of soil organic matter content in irrigated lands

    • S. E. Faramarzi
    • E. Pazira
    • B. Motamedvaziri

    Original Paper 23 January 2022 Pages: 7399 - 7410

    

33. Evaluation of Bt cotton effects on belowground microbial community structure and function in tropical western India

    • N. D. Saha
    • A. Chaudhary
    • A. Bhowmick

    Original Paper 19 July 2021 Pages: 7411 - 7424

    

34. Mass stabilisation and leaching characteristics of organotins from contaminated dredged sediments

    • B. D. Turner
    • M. Spadari

    Original Paper 07 February 2022 Pages: 7425 - 7436

    

35. Modeling of electrochemical removal of cadmium under galvanostatic mode using an artificial neural network

    • D. E. Millán-Ocampo
    • A. Parrales-Bahena
    • J. A. Hernández

    Original Paper 20 September 2021 Pages: 7437 - 7446

    

36. Experimental evaluation of nano-zinc oxide coating applying on inner surface of a rotary dryer to produce NaCl

    • F. Farahbod

    Original Paper 08 February 2022 Pages: 7447 - 7456

    

37. Leaching characteristics of Cr in municipal solid waste incineration fly ash solidified/stabilized using blast furnace slag-based cementitious materials

    • K. Wang
    • K. Li
    • S. Zhang

    Original Paper 22 September 2021 Pages: 7457 - 7468

    

38. Land use changes and hydrological trend analysis in a Brazilian Cerrado basin

    • L. L. Ferraz
    • L. F. de Sousa
    • F. A. Rocha

    Original Paper 20 September 2021 Pages: 7469 - 7482

    

39. Novel polyurethane foams loaded with nanoparticles—synthesis, characterisation, and evaluation of phosphate removal efficacies

    • A. P. Sasidharan
    • V. Meera
    • V. P. Raphael

    Original Paper 18 July 2021 Pages: 7483 - 7502

    

40. Groundwater vulnerability assessment in a karst aquifer: a case study of western Iran

    • M. Ghadimi
    • S. Zangenehtabar
    • M. Kiani

    Original Paper 08 February 2022 Pages: 7503 - 7516

    

41. Copper chromite/graphene oxide nanocomposite for capacitive energy storage and electrochemical applications

    • R. Shafique
    • M. Rani
    • T. Yaqoob

    Original Paper 01 September 2021 Pages: 7517 - 7526

    

42. How do environmental innovations and energy productivity affect the environment? Analyzing the role of economic globalization

    • M. Ahmad
    • M. Shabir
    • K. Shehzad

    Original Paper 30 August 2021 Pages: 7527 - 7538

    

43. Removal of twelve endocrine disrupting compounds from wastewater using two laboratory-scale batch-type bioreactors

    • D. S. Chormey
    • A. Çağlak
    • S. Bakırdere

    Original Paper 08 September 2021 Pages: 7539 - 7546

    

44. Ultrasonic-assisted batch operation for the adsorption of rifampin and reactive orange 5 onto engineered zeolite–polypyrrole/TiO₂ nanocomposite

    • M. Motamedi
    • A. Mollahosseini
    • M. Negarestani

    Original Paper 04 February 2022 Pages: 7547 - 7564

    

45. Bioremoval of cadmium by co-cultivated bacterial strains, Bacillus paramycoides and Bacillus subtilis, in a pilot-scale phyto- and rhizoremediation approach

    • A. S. Viji
    • B. T. Antony
    • W. J. Osborne

    Original Paper 31 July 2021 Pages: 7565 - 7574

    

46. Determination of Tri halo methanes in indoor swimming pools, Kuwait and development of health risk index

    • D. R. Samayamanthula
    • M. E. Bhatti
    • H. Jacob

    Original Paper 29 September 2021 Pages: 7575 - 7588

    

47. Microstructural properties and compressive strength of fly ash-based geopolymer cement immersed in CO₂-saturated brine at elevated temperatures

    • S. Ridha
    • I. Dzulkarnain
    • M. Bataee

    Original Paper 02 October 2021 Pages: 7589 - 7598

    

48. Heavy metal pollution status in soil for different land activities by contamination indices and ecological risk assessment

    • A. H. Mahvi
    • F. Eslami
    • H. J. Mansoorian

    Original Paper 08 February 2022 Pages: 7599 - 7616

    

49. Climate resilient products development through valorization of Eichhornia crassipes to biofuel and biochar

    • S. Hasan
    • R. Girindran
    • S. V. Hussain

    Original Paper 05 July 2021 Pages: 7617 - 7624

    

50. The asymmetric nexus of entrepreneurship and environmental quality in a developing economy

    • L. D. Philip
    • F. Emir
    • A. A. Alola

    Original Paper Open access 05 October 2021 Pages: 7625 - 7636