1. Proposed EU minimum quality requirements for water reuse in agricultural irrigation and aquifer recharge. Draft V.3.3,2017
2. Guidelines for the safe use of wastewater, excreta and greywater;WHO,2006
3. Guidelines for water reuse;USEPA,2012
4. Guidelines for treated wastewater use for irrigation projects;ISO 16075,2015
5. Australian guidelines for water recycling: managing health and environmental risks: phase 1. National Water Quality Management Strategy;NRMMC-EPHC-AHMC,2006