The Softer Side of Sludge

Here is a very different take than SLO County's on sewer sludge at The Aichi Prefectural Toyo River Sanitation Center and other places in Japan:

http://mainichi.jp/english/english/features/news/20140505p2a00m0na002000c.html

The article states:

The Ministry of Land, Infrastructure, Transport and Tourism (MLIT) set up a strategy team for such "sewer assets" last summer, and this April, a public relations campaign was spearheaded with the publication of the first-ever cookbook using recipes of food grown from this method.