OK, so I get that blending content would be acceptable to add to the content here, but I am not sure how to go about it. Below are some topics that might require pages. Please let me know what you think?
1) What is blending
2) How to blend
a) External blending vessel
b) Settling/dewatering
c) precipitates: animal fat, free-carbon, lacquer, salt, sugar and water
d) Sludge
e) Sludge removal
f) General blending recommendations
g) Blending Precautions
h) LEGAL ISSUES WITH BLENDING
3) Solvents for blending and anti-gel for Vegetable oil blend diesel fuel
a) petroleum distillates: petrol, paraffin, diesel, mineral spirits, paint thinner
b) polar solvents: acetone, MEK
c) dimethylbenzene (aka) Xylene or xylol, toluol, lacquer thinner
d) mis-fuel
e) How to measure the % of petrol in your mis-fuel
4) Oils that can be blended
5) Blending biodiel with solvents
6) Filters and Filtering
a) Bag Filtering
b) Recycle processing filters with back-flushing
7) cold-weather performance of blends

Blending Research
9) Direct injection and blends
10) Owner’s manuals in support of blending
11) Improved WVO Fuel Economy with blends
12) Glossary of blending terms (or does this go into the general glossary?)