{"Page SDG":"SDG06 Clean water and sanitation","Page URL":"https://www.appropedia.org/Treatment_ponds","Page description":"Appropedia explores treatment ponds—how they clean wastewater while supporting local ecosystems and reducing pollution.","Page image":"File:Lavafilter.jpg","Page keywords":"Anaerobic digestion, Sewerage infrastructure, Water treatment","Page language":"en","Page license":"CC-BY-SA-3.0","Page title":"Treatment ponds","Page views":"795","Page year":"Thursday, 01-Jan-09 00:00:00 UTC","Modification date":"Monday, 31-Aug-26 12:07:05 UTC"}