am 14. März 2000
In the annals of 'appropriate' technology Art Ludwig's work stands out as a no-nonsense guide to getting it right the first time. Ludwig has been-there-done-that-and-bought-the-T-shirt. Instead of unprocessed data mixed with wishful thinking he gives fifty pages of distilled results. He explains in plain english what works, what doesn't and why. Clear technical descriptions allow professional contracters or do-it-yourselfers to design, build and operate graywater systems under varied conditions. In our years of related international work we've met only a few practitioners who combine experience with clarity. This guide reflects such rare talent. Don't treat home without it.
Doug Mulhall and Katja Hansen built wastewater recycling facilities worldwide and are authors of the first tropical wastewater recycling guide to be published by the European Commission.