We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
A Mini-Review for an Adsorption of Polycyclic Aromatic Hydrocarbons (PAHs) by Physical Gel
Summary
This mini-review examines the adsorption of polycyclic aromatic hydrocarbons (PAHs) by physical gels, highlighting PAHs' carcinogenic risks from food and air exposure and the potential for gel-based materials to capture these persistent organic pollutants.
On 4 December in 2002, the mainstream source of exposure to Polycyclic Aromatic Hydrocarbons (PAHs) was defined by the Scientific Committee as food and inhaled air. Several Polycyclic Aromatic Hydrocarbons (PAHs) such as benzo[a]pyrene, chrysene, and dibenzo(a,h)anthracene in food caused the risk of human health. These are produced by the cooking processes, including combustion processes and pyrolysis sources. Certain food preparation methods like grilling, roasting, and smoking are accumulated PAHs in the sink pipes. As PAHs are toxic and carcinogenic, it raises health and environmental problems. What is the method for preventing PAHs exist in wastewater? This review article introduces a functional material, gelatin physical gels, to trap and remove the PAHs. The physical gel changes from colorless to pale yellow during the adsorption of PAHs in household wastewater. The concentration of PAHs is determined by GC-MS analysis, which decreases the potential risk of human exposure in an environment with PAHs.
Sign in to start a discussion.
More Papers Like This
Polycyclic aromatic hydrocarbons in food: physicochemical properties, carcinogenic mechanisms, and regulatory frameworks
This review examined polycyclic aromatic hydrocarbons (PAHs) in food, covering their physicochemical properties, carcinogenic mechanisms involving DNA adduct formation and mutagenesis, and the regulatory frameworks governing permissible PAH concentrations across different food categories.
Research Progress on The Adsorption and Their Mechanisms of Polycyclic Aromatic Hydrocarbons in Soil by Microplastics
This review examines how microplastic characteristics including polymer type, particle size, density, and aging state influence their adsorption of polycyclic aromatic hydrocarbons (PAHs) in soil, along with how environmental factors such as pH and organic matter modify this interaction. The authors provide a theoretical framework for understanding the combined pollution risk of microplastics and PAHs in terrestrial ecosystems.
An Overview and Evaluation of Highly Porous Adsorbent Materials for Polycyclic Aromatic Hydrocarbons and Phenols Removal from Wastewater
This review evaluated highly porous adsorbent materials — including activated carbons, metal-organic frameworks, and zeolites — for removing polycyclic aromatic hydrocarbons (PAHs) and phenolic compounds from wastewater. These priority pollutants co-occur with microplastics in contaminated water bodies, and porous adsorbents show high removal efficiency across multiple compound classes.
A review of human and animals exposure to polycyclic aromatic hydrocarbons: Health risk and adverse effects, photo-induced toxicity and regulating effect of microplastics
This review examines the health risks of polycyclic aromatic hydrocarbons (PAHs), toxic chemicals from burning fossil fuels, and how microplastics can change their behavior in the environment. Microplastics absorb PAHs on their surface, potentially carrying these cancer-causing chemicals into organisms that ingest the contaminated particles. The combined toxicity of PAHs attached to microplastics may be greater than either pollutant alone, increasing risks to both wildlife and human health.
Biodegradation and Impact of Polycyclic Aromatic Hydrocarbons in the Environment: A Review
This review examines polycyclic aromatic hydrocarbons (PAHs) — toxic compounds produced by incomplete combustion of fuels — covering their environmental sources, biodegradation pathways, and health risks including cancer, which they pose to humans, animals, and ecosystems.