| balance_ions |
Add Na, K, Cl, or SO4 to balance overall charge in a water |
| balance_ions_chain |
Apply 'balance_ions' within a dataframe and output a column of 'water' class to be chained to other tidywater functions |
| balance_ions_once |
Apply 'balance_ions' function and output a dataframe |
| biofilter_toc |
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_chain |
Apply 'blend_waters' within a dataframe and output a column of 'water' class to be chained to other tidywater functions |
| blend_waters_once |
Apply 'blend_waters' to a dataframe and output 'water' slots as a dataframe |
| bromatecoeffs |
Data frame of bromate coefficients for predicting bromate formation during ozonation |
| calculate_corrosion |
Calculate six corrosion and scaling indices (AI, RI, LSI, LI, CSMR, CCPP) |
| calculate_corrosion_chain |
Apply 'calculate_corrosion' to a dataframe and output a column of 'water' class to be chained to other tidywater functions. |
| calculate_corrosion_once |
Apply 'calculate_corrosion' to a dataframe and create new columns with up to 6 corrosion indices |
| calculate_dic |
Calculate dissolved inorganic carbon (DIC) from total carbonate |
| calculate_hardness |
Calculate hardness from calcium and magnesium |
| chemdose_ct |
Determine disinfection credit from chlorine. |
| chemdose_dbp |
Calculate DBP formation |
| chemdose_dbp_chain |
Apply 'chemdose_dbp' within a data frame and output a column of 'water' class to be chained to other tidywater functions |
| chemdose_dbp_once |
Apply 'chemdose_dbp'function within a data frame and output a data frame |
| chemdose_f |
Calculate new fluoride concentration after dosing alum. |
| chemdose_ph |
Calculate new pH and ion balance after chemical addition |
| chemdose_ph_chain |
Apply 'chemdose_ph' within a dataframe and output a column of 'water' class to be chained to other tidywater functions |
| chemdose_ph_once |
Apply 'chemdose_ph' function and output a dataframe |
| chemdose_toc |
Determine TOC removal from coagulation |
| chemdose_toc_chain |
Apply 'chemdose_toc' within a dataframe and output a column of 'water' class to be chained to other tidywater functions |
| chemdose_toc_once |
Apply 'chemdose_toc' function and output a data frame |
| chloramine_conv |
Data frame of conversion factors for estimating DBP formation from chloramines |
| convert_units |
Calculate unit conversions for common compounds |
| convert_water |
Convert 'water' class object to a dataframe |
| convert_watermg |
Convert a 'water' class object to a dataframe with ions in mg/L or ug/L |
| 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 |
| define_water |
Create a water class object given water quality parameters |
| define_water_chain |
Apply 'define_water' within a dataframe and output a column of 'water' class to be chained to other tidywater functions |
| define_water_once |
Apply 'define_water' and output a dataframe |
| discons |
Dissociation constants and standard enthalpy for weak acids/bases |
| dissolve_pb |
Simulate contributions of various lead solids to total soluble lead |
| dissolve_pb_once |
Apply 'dissolve_pb' to a dataframe and create a new column with numeric dose |
| edwardscoeff |
Data frame of Edwards model coefficients |
| leadsol_constants |
Data frame of equilibrium constants for lead and copper solubility |
| mweights |
Molar weights of relevant compounds |
| ozonate_bromate |
Calculate bromate formation |
| ozonate_ct |
Determine disinfection credit from ozone. |
| pac_toc |
Calculate DOC Concentration in PAC system |
| pac_toc_chain |
Apply 'pac_toc' within a data frame and output a column of 'water' class to be chained to other tidywater functions PAC = powdered activated carbon |
| pac_toc_once |
Apply 'pac_toc'function within a data frame and output a data frame |
| plot_ions |
Create summary plot of ions from water class |
| pluck_water |
Pluck out a single parameter from a 'water' class object |
| solvecost_chem |
Determine chemical cost |
| solvecost_labor |
Determine labor cost |
| solvecost_power |
Determine power cost |
| solvecost_solids |
Determine solids disposal cost |
| solvedose_alk |
Calculate a desired chemical dose for a target alkalinity |
| solvedose_alk_once |
Apply 'solvedose_alk' to a dataframe and create a new column with numeric dose |
| solvedose_ph |
Calculate a desired chemical dose for a target pH |
| solvedose_ph_once |
Apply 'solvedose_ph' to a dataframe and create a new column with numeric dose |
| solvemass_chem |
Convert mg/L of chemical to lb/day |
| solveresid_o3 |
Determine ozone decay |
| solveresid_o3_once |
Apply 'solveresid_o3' to a data frame and create a new column with residual ozone dose |
| summarise_wq |
Create summary table from water class |
| summarize_wq |
Create summary table from water class |
| water_df |
Data frame of water quality parameters |
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