Michael Chabon in Henry Jenkins; Wyn Kelley; Katie Clinton (2013). Reading in a Participatory Culture: Remixing Moby-Dick in the English Classroom. Teachers College Press. p. 146. ISBN 978-0-8077-5401-6.
A self-sustaining dairy wastewater treatment plant that uses treatment by-products to power itself and recycles waste solids and water could revolutionise water purification.