Recent Examples of aluminum sulfate from the Web
Scores of fish died in the lake after the town began using a state-approved, low-dose aluminum sulfate treatment to lower the lake's pH levels and improve water clarity, Wilmington NBC-TV affiliate WECT reported.
The town received state approval April 11 to use a low-dose aluminum sulfate treatment to improve water clarity and reduce the pH level in the lake, Mayor Goldston Womble Jr. said in an April 20 letter on the town's website.
Gardeners maintain blue color by adding aluminum sulfate, or pink by adding lime (calcium carbonate).
For blue-flowered hydrangeas, add aluminum sulfate to the soil around your bushes now.
Beyond advertising, Royal also worked the halls of state assemblies, trying to persuade local politicians across the country to ban baking powders containing sodium aluminum sulfate on the grounds that they were adulterated with a toxic chemical.
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