Construction Corner: A new take on an old idea
![Construction Corner: A new take on an old idea](https://cc-production-uploads-bucket.s3.amazonaws.com/uploads/2017/10/001_RBI-image-1017830.jpeg)
Construction Corner: A new take on an old idea
Last month, a Boston-based outfit called Cambrian Innovation began field testing a sewage treatment system that not only treats the wastewater, but produces modest amounts of electricity as well.