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This is a list of Superfund sites in Michigan designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law.The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations. [1]
The white "special notice" area can contain several symbols. The following symbols are defined by the NFPA 704 standard. OX: Oxidizer, allows chemicals to burn without an air supply (e.g., potassium perchlorate, ammonium nitrate, hydrogen peroxide). W: Reacts with water in an unusual or dangerous manner (e.g., caesium, sodium, diborane ...
Potassium perchlorate in crystal form. Potassium perchlorate is prepared industrially by treating an aqueous solution of sodium perchlorate with potassium chloride.This single precipitation reaction exploits the low solubility of KClO 4, which is about 1/100 as much as the solubility of NaClO 4 (209.6 g/100 mL at 25 °C).
Michigan County History and atlases, digitized database, including Powers, Perry F., assisted by H.G. Cutler, A History of Northern Michigan and its People (1912) Michigan County names per the Michigan government. Archived July 28, 2009, at the Wayback Machine; Table of dates counties laid out and organized; History of the name Sheboygan
The state of Michigan is largely divided in the same way as many other U.S. states, but is distinct in its usage of charter townships. Michigan ranks 13th among the fifty states in terms of the number of local governmental entities. The state is divided into 83 counties, and further
Seniors living in Michigan's Thumb can now apply to get free food assistance. The Detroit-based nonprofit Focus: HOPE is expanding its Food for Seniors Program to five counties: Huron, Sanilac, St ...
"More than 50 Michigan counties have a 100% or higher rate of voter registration," she said. "This is mathematically impossible and means that ineligible voters are on the rolls ahead of the ...
Perchlorate concentration was the highest in Chilean nitrate, ranging from 3.3 to 3.98%. [51] Perchlorate in the solid fertilizer ranged from 0.7 to 2.0 mg g −1, variation of less than a factor of 3 and it is estimated that sodium nitrate fertilizers derived from Chilean caliche contain approximately 0.5–2 mg g −1 of perchlorate anion. [74]