November 17, 2014 - Dioxin is an air pollutant, that can be released when certain materials and waste are burned.

4 weeks ago - Welcome to The Daily Wrap Up, dedicated to bringing you the most relevant independent news, as we see it, from the last 24 hours (11/17/24).

Burning plastics is a major source of dioxin emissions, contributing to their presence in the environment. This review paper presents a scientometric analysis of publications spanning four decades (1987-2023) aiming to investigate the relationship between plastics and dioxin emissions.

September 6, 2023 - Black plastic mulch can kill grass and weeds to make space for a vegetable garden. It's an eco-friendly way to clear land without having to use herbicides.

April 27, 2017 - Burning these plastics can release dioxins. Dioxins are unintentionally, but unavoidably produced during the manufacture of materials containing chlorine, including PVC and other chlorinated plastic feedstocks. Dioxin is a known human carcinogen and the most potent synthetic carcinogen ever ...

January 28, 2014 - Counting around the carbon rings, those with chlorines at positions 2, 3, 7, and 8 are toxic (see figure 1). The dioxin-like PCBs have both biphenyl rings in the same plane (flat appearance), which allows them to act like dioxins in the body. PCDDs and PCDFs are not created intentionally but ...

The return of ladies finger (okra) to the joint effect of drip irrigation and mulches is very encouraging. The most common types of mulch are the blac…

Incineration of plastic waste in an open field is a major source of air pollution. Most of the times, the Municipal Solid Waste containing about 12% o…

The total PCDFs comprised 70%-90% of the total dioxin formed. The amount of total PCDFs formed ranged from 0.78 ng/g (newspaper) to 8,490ng/g (PVC burned in high CO concentration). The amount of total PCDDs formed ranged from 0.02ng/g (newspaper) to 430ng/g (PVC).

March 13, 2024 - Learn about dioxins, a group of highly toxic industrial pollutants, that are mostly produced during processes that involve petrochemicals.

There is broad scientific agreement that dioxins and furans are among the most toxic chemical compounds known. Furans are chemically similar to dioxins and generally exert the same types of toxic effects. Bill Moyers had the highest overall levels of dioxin-like compounds in his test group.

March 12, 2020 - Dioxins & furans: The most toxic chemicals known to science · When plastic such as PVC (polyvinylchloride (common in bottles, plastic packaging and blister packs, etc) are burnt in your house, carbon monoxide, dioxins and furans are released into your air. Carbon monoxide is a well known poison; ...

Answer (1 of 2): I wouldn’t recommend it. Using black plastic or even landscape fabric is not a great idea. Eventually the mulch will break down enough on top of the plastic and allow weeds to grow. Also plastic prevents air and water transmission to the roots of any landscape plants.

Burning plastic smells awful. It also gives you that choking feeling… which is no surprise when you know that plastic is basically made of oil and gives off toxic fumes when it burns.

The open burning of mixed wastes that contain plastics is a widespread practice across the globe, resulting in the release of gas emissions and ash residues that have toxic effects on human and environmental health. Although plastic pollution is ...

Backyard burning of waste materials creates higher levels of dioxins than industrial incinerators and is particularly dangerous because it releases pollutants at the ground level where they are more readily inhaled or incorporated into the food chain.

August 8, 2019 - A few rural households burning trash may generate more toxic dioxins than a major, properly operated municipal incinerator.

November 14, 2019 - Plastic waste from America, collected for recycling, is shipped to Indonesia. Some is burned as fuel by tofu makers, producing deadly chemicals and contaminating food.

November 29, 2023 - WHO fact sheet on dioxins and their effects on human health: includes key facts, definition, sources, contamination incidents, control, reduction of risk, WHO response.

February 21, 2024 - Laying plastic polythene (mulch) down over mounds formed in the soil was also pioneered in New Zealand in the mid fifties by strawberry growers in the Auckland area. By 1960-61 all strawberries grown commercially in New Zealand were grown through black polythene usually laid by hand.