| balance_ions |
Add an ion to balance overall charge in a water |
| balance_ions_df |
Add an ion to balance overall charge in a water |
| biofilter_toc |
Determine TOC removal from biofiltration using Terry & Summers BDOC model |
| biofilter_toc_df |
Determine TOC removal from biofiltration using Terry & Summers BDOC model |
| blend_waters |
Determine blended water quality from multiple waters based on mass balance and acid/base equilibrium |
| blend_waters_df |
Determine blended water quality from multiple waters based on mass balance and acid/base equilibrium |
| bromatecoeffs |
Data frame of bromate coefficients for predicting bromate formation during ozonation |
| calculate_activity |
Calculate activity coefficients |
| calculate_corrosion |
Calculate six corrosion and scaling indices (AI, RI, LSI, LI, CSMR, CCPP) |
| calculate_corrosion_df |
Calculate six corrosion and scaling indices (AI, RI, LSI, LI, CSMR, CCPP) |
| calculate_hardness |
Calculate hardness from calcium and magnesium |
| chemdose_chloramine |
Calculate chlorine and chloramine Concentrations with the breakpoint cblorination approach |
| chemdose_chloramine_df |
Calculate chlorine and chloramine Concentrations with the breakpoint cblorination approach |
| chemdose_chlordecay |
Calculate chlorine decay |
| chemdose_chlordecay_df |
Calculate chlorine decay |
| chemdose_dbp |
Calculate DBP formation |
| chemdose_dbp_df |
Calculate DBP formation |
| chemdose_ph |
Calculate new pH and ion balance after chemical addition |
| chemdose_ph_df |
Calculate new pH and ion balance after chemical addition |
| chemdose_toc |
Determine TOC removal from coagulation |
| chemdose_toc_df |
Determine TOC removal from coagulation |
| chloramine_conv |
Data frame of conversion factors for estimating DBP formation from chloramines |
| cl2coeffs |
Data frame of Cl2 decay coefficients |
| convert_units |
Calculate unit conversions for common compounds |
| convert_water |
Convert 'water' class object to a dataframe |
| convert_watermg |
Convert 'water' class object to a dataframe |
| correct_k |
Correct acid dissociation constants |
| dbpcoeffs |
Data frame of DBP coefficients for predicting DBP formation |
| dbp_correction |
Data frame of correction factors for estimating DBP formation as a function of location |
| decarbonate_ph |
Apply decarbonation to a water |
| decarbonate_ph_df |
Apply decarbonation to a water |
| define_water |
Create a water class object given water quality parameters |
| define_water_df |
Apply 'define_water' within a dataframe and output a column of 'water' class to be chained to other tidywater functions |
| discons |
Dissociation constants and standard enthalpy for weak acids/bases |
| dissolve_cu |
Calculate Dissolved Copper Concentration |
| dissolve_cu_df |
Calculate Dissolved Copper Concentration |
| dissolve_pb |
Simulate contributions of various lead solids to total soluble lead |
| dissolve_pb_df |
Simulate contributions of various lead solids to total soluble lead |
| edwardscoeff |
Data frame of Edwards model coefficients |
| gacbv_toc |
Calculate maximum bed volumes to stay below target DOC |
| gacbv_toc_df |
Calculate maximum bed volumes to stay below target DOC |
| gacrun_toc |
Calculate TOC Concentration in GAC system |
| gacrun_toc_df |
Calculate TOC Concentration in GAC system |
| gac_toc |
Calculate TOC Concentration in GAC system |
| gac_toc_df |
Calculate TOC Concentration in GAC system |
| leadsol_constants |
Data frame of equilibrium constants for lead and copper solubility |
| modify_water |
Modify slots in a 'water' class object |
| modify_water_df |
Modify slots in a 'water' class object |
| mweights |
Molar weights of relevant compounds |
| opensys_ph |
Calculate pH for water in an open system |
| opensys_ph_df |
Calculate pH for water in an open system |
| ozonate_bromate |
Calculate bromate formation |
| ozonate_bromate_df |
Calculate bromate formation |
| pactoccoeffs |
Data frame of PAC TOC model coefficients |
| pac_toc |
Calculate DOC Concentration in PAC system |
| pac_toc_df |
Calculate DOC Concentration in PAC system |
| plot_ions |
Create summary plot of ions from water class |
| plot_lead |
Create dissolved lead and DIC contour plot given input data frame |
| pluck_water |
Pluck out a single parameter from a 'water' class object |
| regulate_toc |
Determine if TOC removal meets Stage 1 DBP Rule requirements |
| regulate_toc_df |
Determine if TOC removal meets Stage 1 DBP Rule requirements |
| solvecost_chem |
Determine chemical cost |
| solvecost_labor |
Determine labor cost |
| solvecost_power |
Determine power cost |
| solvecost_solids |
Determine solids disposal cost |
| solvect_chlorine |
Determine disinfection credit from chlorine. |
| solvect_chlorine_df |
Determine disinfection credit from chlorine. |
| solvect_o3 |
Determine disinfection credit from ozone. |
| solvect_o3_df |
Determine disinfection credit from ozone. |
| solvedose_alk |
Calculate a desired chemical dose for a target alkalinity |
| solvedose_alk_df |
Calculate a desired chemical dose for a target alkalinity |
| solvedose_ph |
Calculate a desired chemical dose for a target pH |
| solvedose_ph_df |
Calculate a desired chemical dose for a target pH |
| solvemass_chem |
Convert mg/L of chemical to lb/day |
| solvemass_solids |
Determine solids lb/day |
| solveresid_o3 |
Determine ozone decay |
| solveresid_o3_df |
Determine ozone decay |
| summarise_wq |
Create summary table from water class |
| summarize_wq |
Create summary table from water class |
| toc_compliance_table |
Data frame of TOC removal requirements per Stage 1 DBP Rule |
| vlog_removalcts |
Data frame of virus log removal CT values |
| water_df |
Data frame of water quality parameters |
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