Author Topic: the smell of bio  (Read 2903 times)

Offline tuftey

  • Barrel scraper
  • *
  • Posts: 15
the smell of bio
« on: October 28, 2011, 06:05:00 PM »
i have made enough bio now and all i can say about the smell is its sweet but the last few i have made are smelling burned if that makes sense i did find some burned bits on the element and black flakes in the bottom of the drain off

has anyone else had this

i only filter my oil with a sieve so i know there will be food particals in there but not stuck to the element and make the bio smell

Offline Tony

  • Administrator
  • Oil baron
  • *******
  • Posts: 5108
  • Fo' shizzle, biodizzle
    • Southampton Waste Oil Collection
  • Location: Southampton
Re: the smell of bio
« Reply #1 on: October 29, 2011, 10:25:17 PM »
Most of mine smells lovely but every now and again I overcook a batch and it smells like someone has disposed of a body in it - yuk.  :-\

Offline Julian

  • Administrator
  • Oil baron
  • *******
  • Posts: 6389
    • Used Cooking Oil Collection website
  • Location: East Surrey, UK.
Re: the smell of bio
« Reply #2 on: November 07, 2011, 06:20:30 PM »
Ooerr, never had that.  What do you mean by over cook?
Used Cooking Oil Collection website ... http://www.surreyusedcookingoilcollection.palmergroup.co.uk

Offline Tony

  • Administrator
  • Oil baron
  • *******
  • Posts: 5108
  • Fo' shizzle, biodizzle
    • Southampton Waste Oil Collection
  • Location: Southampton
Re: the smell of bio
« Reply #3 on: November 08, 2011, 01:50:49 PM »
Just seems to be too long on the venturi dewatering at too high a temp