Sustainable treatment of combined industrial wastewater: synergistic phytoremediation with Eichhornia crassipes, Pistia stratiotes, and Arundo donax in biofilm wetlands.

This study investigates the treatment of combined wastewater from Hattar Industrial Estate using Biofilm Wetlands (BW) planted with monoculture species: Eichhornia crassipes (EAC), Pistia stratiotes (WL), and Arundo donax (GR). Each species showed distinct capabilities in organic degradation, metal uptake, and pH stabilization. BW2, planted with EAC, achieved the highest total solids (TS) and total suspended solids (TSS) removal efficiencies of 66% and 65%, respectively. GR effectively reduced initial COD concentrations from 232 mg/L to 58.67 mg/L, while EAC and WL reached reductions to 72.78 mg/L and 70.67 mg/L, respectively. Overall, the plant efficiency ranking was EAC > GR > WL. These findings underscore the potential of these plant species in synergistic BW systems, highlighting their role as natural solutions for remediating complex industrial effluents. This research contributes to advancing eco-friendly wastewater treatment approaches, suggesting promising applications for sustainable practices in industrial contexts.RESEARCH HIGHLIGHTSThis research assessed the effectiveness of phytoremediation using Eichhornia crassipes, Pistia stratiotes, and Arundo donax for removing pollutants i.e. heavy metals (Cd, Pb, Ni, K, Ca, Mg, Na, Fe, Hg) nitrates, phosphates and sulfates from combined industrial wastewater of Hattar Industrial Estate Pakistan.It highlighted the potential of selected plant species' as natural treatment systems, providing crucial insights into their efficiency.Findings contribute to understanding nature-based solutions for complex industrial effluents.

This study harnessed the potential of three macrophytes to tackle industrial effluents, marking their debut in wastewater treatment. By championing environmentally conscious practices, it underscores the need for effective industrial wastewater management while promoting greener and more sustainable approaches within the industrial sector.

Innovations in colorectal cancer treatment: trifluridine and tipiracil with bevacizumab for improved outcomes - a review.

Colorectal cancer ranks second in cancer-related deaths throughout the world. At the time of diagnosis, at least 20% of the patients with CRC had already developed metastases. Treating and effectively managing metastatic colorectal cancer remains an unsolved task for the health sector. Research and clinical trials have been done to find the best possible solution for patients diagnosed with metastatic colorectal cancer. The approval of the combination therapy of trifluridine and tipiracil with bevacizumab for previously treated metastatic colorectal cancer (CRC) by the Food and Drug Administration (FDA) is a remarkable breakthrough in CRC treatment. Our goal through this article is to give detailed knowledge about the pathogenesis of CRC, its prevalence, and its clinical features. Here, we have also discussed the past medical treatments that have been used for treating mCRC, including the anti-EGFR therapy, aflibercept, ramucirumab, and regorafenib. However, the focus of this document is to assess the combination of LONSURF (trifluridine/tipiracil) and bevacizumab by reviewing the clinical trials and relevant research.

Humanitarian crisis amid the military coup in Niger republic; what went wrong?

Introduction: A humanitarian crisis means any event or series of events that are harmful to the health or security of the general population. The Niger Republic is currently facing a serious crisis amid the military coup of July 26, 2023. We fear that if nothing is done about it quickly, there could be a civil war in Niger and other neighboring countries. Aim: This present article aims to provide comprehensive knowledge about the ongoing humanitarian crisis in Niger, highlighting the factors that caused it and providing possible solutions for them. Methodology: A literature search was conducted on the recent humanitarian crisis caused by the military coup in Niger Republic using databases such as PubMed, ResearchGate, Google Scholar, World Health Organization, United Nations, online newspapers, and reports from 2013 to 2023. Result: We found that the humanitarian crisis amid the military coup in Niger Republic has further amplified the vulnerability of millions of Nigeriens to more problems in the Niger Republic. The number of Nigeriens in need of humanitarian assistance has reportedly increased by 65%, from 2.3 million in 2019 to 3.8 million in 2021. More than two million children in Niger have been impacted by the crisis in the country and need humanitarian assistance. Furthermore, other causes of the humanitarian crisis in the Niger Republic include sociodemographic factors, climate change, and other natural disasters. Conclusion: The humanitarian crisis in Niger, caused by different factors such as socioeconomic stagnation, environmental causes, food insecurity, terrorist activities, and internal displacement, is an alarming situation that requires an urgent solution and a response from the international community. There is a need to analyze all the underlying causes of humanitarian crises and find long-lasting solutions for them.

Influence of metallic species for efficient photocatalytic water disinfection: bactericidal mechanism of in vitro results using docking simulation.

TiO2-based heterogeneous photocatalysis systems have been reported with remarkable efficiency to decontaminate and mineralize a range of pollutants present in air and water medium. In the present study, a series of visible light active metal oxide TiO2 nanoparticle were synthesized and evaluated for their photodegradation efficiency against emerging textile pollutant (Reactive Yellow 145) and antibacterial applications. In the first phase, nanomaterial synthesis was carried out following various synthesis parameters like addition of metallic impurities (different types and concentration) and calcination temperature. In the second phase, synthesized nanomaterials were screened for their performance in terms of photocatalytic degradation of RY145 and the best one (Fe-1-T-3 with 100% RY145 removal within 80 min of irradiation) was further optimized against various reaction parameters. To get knowledge about the insights of nanomaterial performance for degradation of different environmental pollutants, the most important is to understand their physicochemical properties utilizing different characterization techniques. The physical morphology and elemental dispersion of metal-doped TiO2 nanomaterials were analyzed and results indicated that added metallic impurities were well dispersed onto the substrate surface. The efficient nanomaterials selected from initial screening were further assessed for photocatalytic disinfection efficiency against human pathogenic bacterial strains. Antimicrobial activities of the metal oxide nanomaterial were tested against gram-positive and gram-negative pathogenic bacterial strains. Possible mode of interaction of nanomaterial with bacterial DNA for bacterial cell inactivation was predicted using molecular docking simulation. The research project has the potential to contribute to multiple disciplines like material synthesis, water disinfection, and as green solutions for the textile industry replacing traditional technologies.