<?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="https://vocabulario.abcd.usp.br/pt-br/">TRATAMENTO BIOLÓGICO DE ÁGUAS RESIDUÁRIAS</topic></authority><related type="narrower"><topic>AERADORES</topic></related><related type="narrower"><topic>CINÉTICA DO PROCESSO AERÓBIO</topic></related><related type="narrower"><topic>CINÉTICA DO PROCESSO ANAERÓBIO</topic></related><related type="narrower"><topic>FILTROS BIOLÓGICOS</topic></related><related type="narrower"><topic>FILTROS DE AREIA</topic></related><related type="narrower"><topic>PROCESSO DE LODO ATIVADO</topic></related><related type="narrower"><topic>REATORES ANAERÓBIOS</topic></related><related type="narrower"><topic>TANQUES SÉPTICOS</topic></related><related type="narrower"><topic>LAGOAS DE ESTABILIZAÇÃO</topic></related><related type="broader"><topic>TRATAMENTO DE ÁGUAS RESIDUÁRIAS</topic></related></mads>