Environment & Energy
Related: About this forumBy All Means, PA - Spread Gas Drilling Wastewater On Roads - It's Just Salt, Radium, Benzene And (Trade Secrets)!!
A gas industry advisory council to the Pennsylvania Department of Environmental Protection opened its meeting earlier this month by discussing the possibility of legalizing the spreading of toxic wastewater from conventional gas drilling on roads as a dust and snow treatment, despite studies showing the practice is potentially harmful to human health and the environment. The Pennsylvania Grade Crude Development Advisory Councils agenda included consideration of two recent studies from Penn State University, the second published in July, that concluded such roadway treatments were ineffective and potentially unsafe.
Spraying roads with produced water, highly saline wastewater containing proprietary drilling chemicals as well as benzene, arsenic and radium 226 and 228, both radioactive isotopes, has been outlawed in Pennsylvania since 2016, but only for fluid that comes from unconventional, or fracked, gas wells. The DEP issued a moratorium on spraying produced water from conventional wells onto roadways in Pennsylvania in 2018 after the practice was challenged before the states Environmental Hearing Board.
Despite the recent studies, advisory council members remain unconvinced that spreading produced water from conventional wells on roadways would be harmful. The meeting opened with a discussion about the feasibility of submitting a rule-making petition to the DEP to legalize the spreading of produced water from conventional wells on roads as a dust suppressant.
EDIT
Produced water spread on roads washes off the road, and doesnt suppress dust, said Bill Burgos, a professor of environmental engineering at Penn State and a co-author of the studies discussed at the advisory council meeting. Its a terrible idea. Burgos and a team of scientists at Penn State began publishing studies on produced water in the late 2010s, and, after years of studying the chemical makeup of the material, Burgos was shocked to discover the term road spreading in one of his data files. Surely this stuff isnt spread on roads, he remembered thinking. Theres plenty of examples of seeing stressed vegetation in the gullies by the road because theres so much salt in the produced water, he continued. Health issues are often slow to developyou dont see them right away.
EDIT
https://insideclimatenews.org/news/27102023/should-toxic-wastewater-from-gas-drilling-be-spread-on-pennsylvania-roads/
2naSalit
(87,342 posts)Idaho has been using on it's roads over the past ten or so years. It works real good but I have always wondered what it was made from.
In western states a lot of waste materials are used to manage ice and snow on the roads. Some have been banned in places. Around sensitive areas there are restrictions due to habitat conservation.
MiHale
(9,860 posts)Its all natural stuff made by man, diluted with water sprayed on roadways where its filtered through the asphalt or concrete then filtered even more soaking into the ground under the road till it hits the aquifer where its stored for years before getting pumped out and ran through a purification plant.
Whats the problem? Well adapt to that water.
CanonRay
(14,216 posts)A whole town uninhabitable because they spread Dioxin laced oil on the roads "to keep the dust down ".
OKIsItJustMe
(19,973 posts)I believe Governor Cuomo may have closed that loophole.