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Facility Detail

Safety Environmental Resources
(a.k.a./f.k.a.: SER Oil Services; InServ)
CHWMEG Report Number: H582.0


City, State/Prov, Country:Mishawaka, Indiana, USA

Member Interest: This facility is currently being tracked by 2 members
(Member interest is not related to how many members use this facility.)

*Location Map:Google Maps

Review Program
(Visit Date):

There are 1 more reviews conducted prior to 2013 not shown.

Description of Services:The facility primarily receives nonhazardous oily water mixtures. These streams are consolidated, but not treated, onsite. They are sent offsite for treatment. Periodically some free oil is skimmed off the top of the mixtures and combined with the used oil described below. Typically mixtures with more than 20% free oil are treated with the used oil and not stored with the oily water mixtures.

Onsite treatment of the used oil consists of the addition of demulsifiers and heat along with pH adjustment, followed by gravity separation. The recovered oil is sold as a secondary fuel or as a lube oil feedstock. The separated water is shipped offsite for treatment.

Three other waste streams are brought to the facility and transferred out. There is no processing of any of these waste streams onsite. 1) Spent anti-freeze is stored onsite and shipped offsite for recycling. 2) Several hundred drums per year of hazardous waste, both solids and liquids, are transferred, drum-in/drum-out, through the facility. 3) Nonhazardous solids are transferred, drum-in/drum-out, through the facility.


Description Date:2005 Facility Review Program

Facility Location Map:

*CHWMEG, Inc. cannot guarantee the accuracy of the maps. Maps are for informational purposes only. The latitude and longitude for this map are from an approximation of the facility address and other data.