We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Micro- and nanoplastics in drinking water: the review
AI summary Read the abstract
Tiny plastic particles called micro- and nanoplastics have been found in both tap and bottled water, and this review pulls together what scientists currently know about where they come from and whether water treatment plants can actually filter them out. The takeaway: current treatment methods only partially remove these particles, and researchers still don't fully understand what health risks come from swallowing them regularly. More study is needed, but for now, it's a reminder that "clean" drinking water may still contain plastic bits too small to see.
Plastic pollution in water is becoming increasingly alarming due to the annual increase in global plastic production. Micro- and nanoplastics (MNPs) have been detected in drinking water sources and tap water, raising concerns about the effectiveness of drinking water treatment plants and the public health of people who consume tap or bottled water. This article presents a systematic review of the available knowledge on the global occurrence of MNPs in drinking water sources and treated water, tap water, and/or bottled water. Data on the occurrence and properties of MNPs (polymer type, shape, and size) are presented. It then discusses the knowledge on the effectiveness of MNPs removal in various unit processes used for drinking water treatment, including coagulation, flocculation, sedimentation, sand and membrane filtration, adsorption, advanced oxidation processes, and disinfection. Attention is also drawn to the health risks that MNPs present in drinking water may pose. Currently, there still appear to be gaps in research on MNPs removal in drinking water treatment. This article therefore discusses the potential challenges, strategies, and research needs related to the occurrence and removal of MNPs in unit processes used in drinking water production.
More Papers Like This
Drinking Water: Occurrence and Removal of Micro- and Nanoplastics
AI summary Read the abstract
This review of existing studies finds that standard water treatment plants don't fully filter out tiny plastic particles, meaning they end up in your tap and bottled water. While scientists don't yet fully understand the health effects, early research suggests these plastics could be toxic and may carry other harmful chemicals into your body.
Microplastics in Drinking Water: A Review of Sources, Removal, Detection, Occurrence, and Potential Risks
AI summary Read the abstract
This review examines how microplastics enter drinking water supply systems, evaluates methods for their detection and removal, and summarizes what is known about their occurrence in treated water. Researchers found that while conventional water treatment removes a significant portion of microplastics, no current method eliminates them completely. The study highlights the need for improved monitoring standards and further research into the long-term health effects of ingesting microplastics through drinking water.
Microplastics in drinking water: Addressing human health risks and removal strategies
AI summary Read the abstract
Tiny plastic particles are showing up in our drinking water, and this review of recent studies finds that standard water treatment often doesn't catch them—especially the smallest bits, called nanoplastics. These particles may carry harmful chemicals and have been linked to hormone disruption, digestive problems, and other health issues, with kids and pregnant women potentially at greater risk. While newer filtering technologies show promise, there's currently no global safety standard for how much plastic in your water is "too much," so experts are calling for better regulations and testing methods.
Microplastics in water, from treatment process to drinking water: analytical methods and potential health effects
AI summary Read the abstract
This systematic review examines how microplastics travel through the water treatment process from raw water sources to your tap and bottled water. The researchers present methods for detecting these particles and assess potential health impacts of drinking microplastic-contaminated water. The findings suggest that current water treatment may not fully remove microplastics, meaning ongoing low-level exposure through drinking water is likely.
Occurrence, Fate, and Treatment of Micro/Nano Plastics in Drinking Water Sources
AI summary Read the abstract
This review examines the occurrence, fate, and treatment of micro- and nanoplastics in drinking water sources, covering how these particles enter water supplies and what treatment technologies exist to remove them. The authors note significant gaps in both detection methods and removal efficiency.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.