Oil skimmers are very simple pieces of equipment that can help you tackle a very serious wastewater issue. They are a low-cost and environmentally sound solution to waste oil recovery. They are by no means high-maintenance or difficult to use, but do require some routine work every now and then and a little tinkering here or there.
Posts about odor:
The Scoop on Oil Skimmers: Select by Application | Abanaki
There are several types of industrial oil skimmers. Choosing one best suited for your application will maximize oil removal while minimizing capital outlay and skimmer operating costs. You may define the application in terms of the following characteristics:
How to Keep Machine Coolant from Smelling | Abanaki
Anyone that works with coolant knows about the potential foul stench that looms around the corner. When a machine is shut down for the weekend, oil has a chance to come to the surface of the coolant tank. Bacteria that are living in the coolant tank use up the dissolved oxygen in the coolant mix, a process that is sped up by having a layer of oil on the surface. This allows odor causing anaerobic bacteria to thrive, giving off that familiar “rotten egg” smell.