The noun FILTRATION has 2 senses: 1. the process whereby fluids pass through a filter or a filtering medium. 2. the act of changing a fluid by passing it through a filter. Familiarity information: FILTRATION used as a noun is rare.
A sentence averages eleven words; an A4 / letter size sheet averages 32 to 35 sentences. A normal size sheet of paper with a standard layout, based on 80% - 90% coverage contains about 350 to 400 words.
There are two possibilities: The first is to regard the blog post as an essay as a rough guide. The ideal blog post is 1,600 words (or roughly 7 minutes of reading time). That then gives 16 paragraphs (at 100 words each) to as many as 40 paragraphs (at 40 words each).*.