亚洲最大福利网站_4hu四虎永久网址_麻豆国产原创_国产成人av一区二区

U.S. Imports Fish From China Raised on Human and Animal Waste
date:Oct 30, 2012
ing. The solids are pressed and dried and made into animal feed, commonly known as meat by-products and bone meal.

In 1997, animal-feed manufacturers and farmers experimented with dehydrated food garbage fats emptied from restaurant fryers and grease traps, cement-kiln dust, newsprint and cardboard derived from plant cellulose, and even human sewage sludge to use for animal feed.

12/24 00:13