The zero-order models rely on default model parameter values specified in YAML files, but these data are generally only meant to help initiate model usage for new users. Users should supply their own values, if possible, instead of relying on the default parameter values. The YAML database files for the zero-order models are located in watertap/data/techno_economic/. The name of the YAML file should match the associated model name without the ZO letters and use snake case style. For example, the YAML file for the DualMediaFiltrationZO() zero-order model is named dual_media_filtration.yaml.
.. toctree:: :maxdepth: 1 aeration_basin_zo air_flotation_zo anaerobic_digestion_oxidation_zo anaerobic_digestion_reactive_zo anaerobic_mbr_mec_zo autothermal_hydrothermal_liquefaction_zo backwash_solids_handling_zo bio_active_filtration_zo bioreactor_zo blending_reservoir_zo brine_concentrator_zo buffer_tank_zo CANDOP_zo cartridge_filtration_zo centrifuge_zo chemical_addition_zo chlorination_zo clarifier_zo cloth_media_filtration_zo co2_addition_zo coag_and_floc_zo cofermentation_zo constructed_wetlands_zo conventional_activated_sludge_zo cooling_supply_zo cooling_tower_zo decarbonator_zo deep_well_injection_zo dissolved_air_flotation_zo dmbr_zo dual_media_filtration_zo electrochemical_nutrient_removal_zo electrocoagulation_zo electrodialysis_reversal_zo energy_recovery_zo evaporation_pond_zo feed_water_tank_zo feed_zo filter_press_zo fixed_bed_zo gac_zo gas_sparged_membrane_zo hrcs_zo hydrothermal_gasification_zo injection_well_disposal_zo intrusion_mitigation_zo ion_exchange_zo iron_and_manganese_removal_zo landfill_zo mabr_zo magprex_zo mbr_zo media_filtration_zo membrane_evaporator_zo metab_zo microbial_battery_zo microfiltration_zo microscreen_filtration_zo municipal_drinking_zo municipal_wwtp_zo nanofiltration_zo ozone_aop_zo ozone_zo peracetic_acid_disinfection_zo photothermal_membrane_zo primary_separator_zo pump_electricity_zo pump_zo screen_zo secondary_treatment_wwtp_zo sedimentation_zo settling_pond_zo sludge_tank_zo smp_zo static_mixer_zo storage_tank_zo struvite_classifier_zo suboxic_activated_sludge_process_zo supercritical_salt_precipitation_zo surface_discharge_zo sw_onshore_intake_zo tramp_oil_tank_zo tri_media_filtration_zo ultra_filtration_zo uv_aop_zo uv_zo vfa_recovery_zo waiv_zo walnut_shell_filter_zo water_pumping_station_zo well_field_zo