Texas Wastewater Class B Prep

Practice for the TCEQ Wastewater Treatment Class B operator licensing exam, for operators working toward or renewing a Texas wastewater licence. SORTED BY TREATMENT PROCESS Most operator apps hand you one undifferentiated pile of questions. These 500 are sorted the way a plant actually runs, so a weak area is something you can find and drill: - Preliminary & Primary Treatment — bar screens, grit removal, primary clarifiers, detention time - Secondary & Biological Treatment — activated sludge, MLSS, F/M ratio, RAS and WAS, trickling filters, nitrification, SVI - Solids Handling & Digestion — anaerobic digesters, volatile solids, thickening, dewatering, biosolids - Disinfection & Effluent Quality — chlorination, dechlorination, UV, contact time, fecal coliform limits - Laboratory & Process Control — sampling, pH, alkalinity, TSS, settleometer, jar tests - Pumps, Equipment & Collection…