Outlawmws
Well-known member
http://lincoln.ne.gov/city/health/environ/pollu/antifrez.htm
Discharge to Sanitary Sewer
Discharging diluted spent coolant to a sanitary sewer is allowed in Lincoln. Used antifreeze that is poured into the sanitary sewer goes to the Lincoln Waste Water System (LWWS).
If you discharge your used antifreeze to the sanitary sewer, it should be diluted in a 3:1 water and antifreeze mixture (3 gal. water to 1 gal. antifreeze). No more than 10 gallons of the mixture should be dumped in one day under any conditions.
http://www.pca.state.mn.us/index.php/component/option,com_docman/task,doc_view/gid,4057
Managing the Waste
Do not:
• Discharge antifreeze to a storm sewer
or septic system.
• Drain antifreeze onto the ground.
• Place antifreeze in solid waste.
• Mix antifreeze with used oil.
• Discharge to a sanitary sewer system if
you generate 600 gallons or more per
year.
That sounds to me like you can discharge used coolant to the sanitary system if you generate less than 600 gallons.
Tennessee and one of the other states I looked at said to ask your local local authorities if you could dump it into system.
I'm sure that there are others, I don't feel like searching this all night.
It's been a couple of years since I last did a search. A lot of places have gotten tighter on what they will allow. A couple of years ago most of them said to dump it down the toilet. If you read what most of them have written they are worried about the heavy metals in the used coolant, not the glycol. The bugs in the system turn the glycol into CO2 and water.
That is the important part of what you posted about Texas.![]()
And beg to differ this is the most important part of what I posted about Texas...
State Rules
Currently, Texas has no specific regulations on the management of used antifreeze. Texas follows the EPA's regulations for disposal of used antifreeze (i.e., if it is intended for disposal, it is regulated as a solid waste and is subject to hazardous waste
determination).
