Nutrients, surfactants, and aeration in constructed wetlands affect bacterial persistence and metabolic activity during the remediation of crude oil-contaminated water

Autor: Amer Jamal Hashmat, Muhammad Afzal, Samina Iqbal, Imran Amin, Carlos Alberto Arias, Hans Brix, Imran Zafar, Sania Riaz, Rizwan ur Rehman, Ahmad Mohammad Salamatullah, Gezahign Fentahun Wondmie, Mohammed Bourhia

Publikováno v: Bioresources and Bioprocessing, Vol 11, Iss 1, Pp 1-8 (2024)

Abstract The use of constructed wetlands (CWs) is one of the best options to treat wastewater. In CWs, microorganisms play a major role in the degradation of organic pollutants but the concentration of nutrients, surfactant, and aeration (NSA) in oil

Externí odkaz: https://doaj.org/article/5c8117426f664ceabe9176c0af2b7106

Floating treatment wetlands as a suitable option for large-scale wastewater treatment

Autor: Amer Jamal Hashmat, Razia Tahseen, Ejazul Islam, Ghulam Shabir, Muhammad Anwar-ul-Haq, Qaiser M. Khan, Muhammad Afzal, Samina Iqbal, Muhammad Arslan, Jochen A. Müller

Publikováno v: Nature Sustainability. 2:863-871

In many developing countries, there are limited or insufficient wastewater treatment infrastructures. Floating treatment wetlands (FTWs) can be a cost-effective phytoremediation approach to treat various types of wastewater. The buoyancy of the FTWs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::367204131f6f81c3e27b6e145ddbf17a
https://doi.org/10.1038/s41893-019-0350-y

Characterization of Hydrocarbon-Degrading Bacteria in Constructed Wetland Microcosms Used to Treat Crude Oil Polluted Water

Autor: Muhammad Afzal, Kaneez Fatima, Hans Brix, Carlos A. Arias, Qaiser M. Khan, Muhammad Anwar-ul-Haq, Amer Jamal Hashmat

Publikováno v: Hashmat, A J, Afzal, M, Fatima, K, Anwar-ul-Haq, M, Khan, Q M, Arias, C A & Brix, H 2019, ' Characterization of Hydrocarbon-Degrading Bacteria in Constructed Wetland Microcosms Used to Treat Crude Oil Polluted Water ', Bulletin of Environmental Contamination and Toxicology, vol. 102, no. 3, pp. 358-364 . https://doi.org/10.1007/s00128-018-2518-y

Ten plant species were grown in constructed wetlands (CWs) to remediate water containing 2% (w/v) crude oil. The plant species with better growth and biomass production were Typha latifolia and Cyperus laevigatus, and they were significantly correlat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d135d5eaf0f1b5bec8c62762946c7519
https://pubmed.ncbi.nlm.nih.gov/30542756

Integrated treatment technology for textile effluent and its phytotoxic evaluation

Autor: Ejazul Islam, Amer Jamal Hashmat, Muhammad Anwar ul Haq, Qaiser M. Khan

Publikováno v: Desalination and Water Treatment. 57:4146-4153

Pilot-scale wastewater treatment systems were investigated for real textile effluent. The parameters of interest in this study were color (Reactive Blue-19 dye), chemical oxygen demand, and growth potential in Triticum aestivum (wheat) and Lolium mul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03a34d5fe5e57155396aa9b863667a7a
https://doi.org/10.1080/19443994.2014.989270

Enhanced removal of reactive navy blue dye using powdered orange waste

Autor: Qaiser M. Khan, Tanveer Mustafa, Amer Jamal Hashmat, Muhammad Anwar ul Haq, Muhammad Afzal, Ejazul Islam, Samra Irem

Publikováno v: Ecological Engineering. 58:399-405

The aim of the present research was to evaluate the suitability of low-cost, ecofriendly and freely available orange waste (OW) biosorbent for the removal of reactive navy blue dye. The biosorption potential of OW was investigated using synthetic sol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dfc4b040f91fa7f6340a9afe7c01f8f
https://doi.org/10.1016/j.ecoleng.2013.07.005