It came down to level of risk factors." The idea of composting is to enhance biosolids, or treated human waste, by incorporating yard waste to produce a nutrient-rich soil additive, according to ...

In one letter, Scott cited reports of Chinese agricultural practices that contaminate soil and would use human waste as fertilizer ... instances of Chinese food products, such as fish, chicken ...

Spanish scientists led by Professor Jesús Ruiz Fernández of the University of Oviedo have found traces of human waste, including plastic bottles, drums, flip-flops, and other objects ...

A new study from the Manchester Institute of Biotechnology describes a novel biological method to convert mixed municipal waste-like fractions – including food scraps, plastics, and textiles – into ...