Remove Health Remove Microplastics Remove Soil
article thumbnail

Hidden threats to soil apparent from sewage sludge research

Envirotec Magazine

Recent research from The James Hutton Institute suggests that hidden threats from the agricultural use of contaminated sewage sludge could be contributing to already diminished poor soil health. The potential harmful effects of these unregulated contaminants on soils have been understudied in recent years.

Soil 221
article thumbnail

Boiling tap water helps remove microplastics, says study

Envirotec Magazine

Nano- and microplastics are seemingly everywhere — water, soil and the air. As reported in ACS’ Environmental Science & Technology Letters , boiling and filtering calcium-containing tap water could help remove nearly 90% of the nano- and microplastics present. Image credit: Eddy Zeng.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Brazilian group presents novel method of analyzing microplastic pollution

Envirotec Magazine

The last decade has seen some progress with studying plastic pollution, but there are still significant challenges, such as a lack of comparability of reported results, especially when it comes to microplastic particles. Plastic production and pollution affect human health and fuel greenhouse gas emissions.

article thumbnail

First demonstration that forests trap airborne microplastics

Envirotec Magazine

A research group in Japan has demonstrated that airborne microplastics adsorb to the epicuticular wax on the surface of forest canopy leaves, and that forests may act as terrestrial sinks for airborne microplastics The study used a new technique to measure the levels of microplastics adhering to the leaves.

article thumbnail

What scientists have learned from 20 years of microplastics research

Grist

While many previous reports had documented the buildup of plastic bottles and bags in the natural environment, much less attention had been paid to what the scientists dubbed “microplastics.” One thing that has become much clearer since the early 2000s is the sheer extent of microplastic pollution. It turns out, they were right.

article thumbnail

Campaigners take Environment Agency to court over microplastics spread on land

Envirotec Magazine

The campaign group, Fighting Dirty, has launched legal action against the Environment Agency (EA) and the Secretary of State for the Environment, Food and Rural Affairs, over a lack of testing for microplastics and harmful ‘forever chemicals’ in sewage sludge spread on land. The group announced the action on 2 November.

article thumbnail

Against the grain

Envirotec Magazine

Microplastics are everywhere: We know that much. Certification schemes aim to provide some assurance that products like compost and digestate are safe for human, animal and plant health. Even the definition of “microplastics” is slippery. And not all rivers carry the same load of microplastics. But should we be worried?