Monthly Archives: July 2018

Paper Water Filters Developed to Remove Pollutants, Including Toxic Heavy Metals

Scientist Liangjie Dong from the University of Hawaii has created an easy-to-use paper water filter called Mesopaper. The filter uses three layers of paper made from bamboo fiber with ceramic granules manufactured from clay sandwiched in between.  The granule’s pores are tiny enough to trap heavy metals like arsenic, lead or mercury, while at [...]

Metal Content in Lip Products

Beginning in 2007, the U.S. Food & Drug Administration (FDA) began researching lead in lipstick based on findings by consumer watchdog group Campaign for Safe Cosmetics.  Lip products in particular are a concern based on their higher risk of ingestion.  In 2010, expanded research revealed lead in over 400 different lipsticks by various brands.
In [...]

E-Waste & Toxic Heavy Metals

Electronic waste (e-waste) is the term used to describe discarded electronic devices.  Many unwanted electronics (computers, laptops, mobile phones, TVs, DVD players, mp3 players, etc.) contain hazardous waste including toxic heavy metals, such as lead, mercury, arsenic, cadmium, copper, and aluminum.  Incorrect disposal of these items can lead to health problems and environmental pollution.
Freelance writer, [...]