Merkblatt
Guideline DWA-M 277E, October 2017. Information on design of systems for the treatment and reuse of greywater and separated greywater flows
The Guideline DWA-M 277 can be applied to systems which process and supply service water from greywater for private as well as public/commercial buildings, or which treat the greywater and discharge it. These include, inter alia, single- and two-family houses, multi-family houses and large residential complexes, administrative and training institutions. Moreover, this document can also be applied to systems in the commercial sector such as in hotels, guest houses, sports facilities, camping sites and restaurants. The present Guideline provides information and assistance for the planning, design, construction, operation and maintenance of greywater treatment and reuse systems for different applications. Systems, which do not treat the generated greywater, are not covered by this document. Please note: The documents DWA-M 277 and fbr H 202 are coextensive.