Vol 21, No 5 (2022)

Articles

Sustainable product innovation practices and results of textile manufacturing firms in turkey

Eyup Calik

715-725

Effect of thermal, alkaline, and thermal-alkaline pretreatments on the anaerobic digestion of poultry slaughterhouse waste

Felippe Martins Damaceno, Jhenifer Aline Bastos, Joao Henrique Lima Alino, Paula Veronica Remor, Monica Sarolli Silva de Mendonca Costa, Thiago Edwiges

727-735

Comparison of biomass estimation approaches based on inventory data: a case study in kapikaya forest, turkey

Fatih Sivrikaya, Mehmet Isik

737-743

Influence of foreign direct investment on carbon dioxide emissions in newly industrialized countries: a panel ardl-pmg approach

Mehmet Metin Dam, Ali Riza Gokbunar, Bulent Yildiz, Sahin Bulut

745-756

Investigation of copper(ii), zinc(ii) and lead(ii) removal onto expanded perlite by adsorption from the wastes of metal casting industry: statistical modeling and optimization

Fulya Aydin Temel, Esin Avci, Nurdan Gamze Turan

757-767

Anaerobic degradation of dyes azo direct blue 71 and reactive black 5 under different conditions

Fabricio Motteran, Heitor Roger Alves e Dias, Carolina Aparecida Sabatini, Savia Gavazza, Marcia Helena Zamarioli Damianovic

769-780

Identifying and selection of areas for landfill site in brazilian semi-arid region

Antonio Ver ssimo Bisneto, Ciro Jose Jardim de Figueiredo

781-792

Copper removal from synthetic electroplating wastewater applying anionic surfactants derived from vegetable oils

Alfredo Jose Ferreira da Silva, Paula Fabiane Pinheiro do Nascimento, Eduardo Lins de Barros Neto, Lindemberg de Jesus Nogueira Duarte, Ricardo Paulo Fonseca Melo, Francisco Wendell Bezerra Lopes

793-804

Effect of covid-19 pandemic on chemical parameters of wastewater treatment plant: a case study in zonguldak city, turkey

Sinem Colak, Elif Oztekin

805-815

Application of neural network model in studies on antibiotics removal by activated carbon

Jintao Mao, Haibin Zheng, Dan Su, Jiali Chen, Yuheng Zhu, Guanghuan Cheng

817-829

Correlations among parameters and indicators within a wastewater treatment plant. case study: the wwtp of medias, romania

Eniko Gaspar, Camelia Sava, Mirela Caratus, Constantin Horia Barbu

831-838

Effect of ethanol-gasoline mixtures on performance and emissions of light passenger car on different driving cycles

Yasin Karagoz, Ozgun Balci, Huseyin Gurbuz