Identifying methods and challenges of waste management in natural disasters.

Natural disasters, depending on their severity, can generate vast amounts of waste. Without proper waste management, these disasters can result in environmental pollution, epidemics of infectious diseases, and reduced resilience and recovery. Although natural disasters are beyond human control, the extent of their impact is often influenced by the effectiveness of governmental and administrative responses.

An updated review on SARS-CoV-2 in hospital wastewater: occurrence and persistence.

SARS-CoV-2, primarily affecting the respiratory system, is also found in fecal samples from COVID-19 patients, demonstrating wastewater as a significant route for viral RNA transmission. During high prevalence periods, healthcare facility wastewater became a potential contamination source. Understanding the role of wastewater in epidemiology is crucial for public health risk assessment.

The effects of different pretreatment technologies on microbial community in anaerobic digestion process: A systematic review.

Unlabelled: Here we comprehensively review the available knowledge on effects of different pretreatment technologies on microbial population and microbial dynamics in anaerobic digestion (AD) fed with different substrates and different operational parameters. To identify peer-reviewed studies published in English-language journals, a comprehensive search was performed across multiple electronic databases. The eligible studies were analyzed to extract data and information pertaining to the configuration of anaerobic reactors, operational parameters, and various pretreatment processes such as chemical, biological, enzymatic, thermal, microaerobic, and ultrasonic.

A comprehensive perspective on potentially hazardous elements (PHEs) bound with particulate matters in ambient air of landfill sites: a systematic review and probabilistic risk assessment.

Air pollution from Potentially Hazardous Elements bound with particulate matter (PHEs bound PM) in landfill air is a significant concern for human health. To date, no comprehensive research has focused on the health risks of PHEs bound to PM in landfill air. This systematic review aimed to examine PHEs, including Lead (Pb), Cadmium (Cd), Chromium (Cr), Arsenic (As), Nickel (Ni), and Zinc (Zn) bound with PM in landfill air and assess the health risk for workers and waste management personnel.