<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
	mads.xsd"><authority><topic authority="http://tesauro.serviciokoha.com/vocab/">POTABILIZACIÓN DEL AGUA</topic></authority><related type="other"><topic>HÁBITAT CONSTRUIDO</topic></related><related type="other"><topic>COLIFORMES FECALES</topic></related><variant type="other"><topic>ALUMBRE</topic></variant><variant type="other"><topic>CLORO</topic></variant><variant type="other"><topic>COAGULACIÓN</topic></variant><variant type="other"><topic>ESTUDIOS DEL AGUA</topic></variant><variant type="other"><topic>FILTRACIÓN</topic></variant><variant type="other"><topic>FLOCULACIÓN</topic></variant><variant type="other"><topic>FLOCULADORES</topic></variant><variant type="other"><topic>PLANTAS DE TRATAMIENTO DE AGUAS RESIDUALES - PTAR</topic></variant><variant type="other"><topic>PLANTAS DE TRATAMIENTO</topic></variant><variant type="other"><topic>SECTOR SALUD</topic></variant><variant type="other"><topic>POLÍTICA AMBIENTAL</topic></variant><variant type="other"><topic>AGUA CRUDA</topic></variant><variant type="other"><topic>AIREACIÓN</topic></variant><variant type="other"><topic>DESINFECCIÓN</topic></variant><variant type="other"><topic>PRECLORACIÓN</topic></variant><variant type="other"><topic>DESARENADORES</topic></variant><variant type="other"><topic>CALIDAD DEL AGUA</topic></variant><variant type="other"><topic>CONTAMINACIÓN BACTERIOLÓGICA</topic></variant><variant type="other"><topic>ESTUDIOS BACTERIOLÓGICOS</topic></variant> <note xml:lang="es">Actividad de tratamiento del agua cruda hasta dejarla apta para el consumo humano. </note></mads>