WSI Drinking-Water Treatment Designer

Design a drinking-water treatment train

Enter the source and laboratory results. The design formula compares the influent with EPA and/or WHO limits and returns the modular treatment train needed to produce potable water.

Customer

Contact name *

Company / camp / utility

Phone

City

State / region

Country

Application

Source and duty

Water source *

Design standard

Design flow (gpm)

or design flow (m³/day)

Population served

Site notes (power, container access, reuse of existing tanks)

Attachments (optional)

Lab reports, drawings, photos, or site sketches. Up to 5 files, 20 MB total. CSV, DOC, DOCX, DWG, DXF, GIF, HEIC, JPEG, JPG, PDF, PNG, RTF, TIF, TIFF, TXT, WEBP, XLS, XLSX, ZIP.

Leave a contaminant blank if it was not tested. Enter laboratory values in the units shown. Nitrate and nitrite are as nitrogen (N), consistent with EPA reporting. PFAS values are mg/L (4 ng/L = 0.000004 mg/L).

Source water quality — physical

Turbidity (NTU)

Color (CU)

pH (pH units)

Total Dissolved Solids (mg/L)

Hardness (as CaCO3) (mg/L)

Alkalinity (as CaCO3) (mg/L)

Temperature (C)

Total Organic Carbon (mg/L)

Microbial

E. coli (MPN/100 mL)

Total coliform (MPN/100 mL)

Heterotrophic plate count (CFU/mL)

Inorganics and metals

Arsenic (mg/L)

Fluoride (mg/L)

Nitrate (as N) (mg/L)

Nitrite (as N) (mg/L)

Iron (mg/L)

Manganese (mg/L)

Lead (mg/L)

Copper (mg/L)

Chromium (total) (mg/L)

Cadmium (mg/L)

Mercury (inorganic) (mg/L)

Selenium (mg/L)

Barium (mg/L)

Antimony (mg/L)

Boron (mg/L)

Nickel (mg/L)

Uranium (mg/L)

Chloride (mg/L)

Sulfate (mg/L)

Sodium (mg/L)

Hydrogen sulfide (mg/L)

Ammonia (as N) (mg/L)

Aluminum (mg/L)

Zinc (mg/L)

Cyanide (free) (mg/L)

Beryllium (mg/L)

Thallium (mg/L)

Radionuclides

Gross alpha (pCi/L)

Radium-226 + 228 (pCi/L)

Radon (pCi/L)

Organics, DBPs, PFAS

Benzene (mg/L)

Trichloroethylene (mg/L)

Tetrachloroethylene (mg/L)

Vinyl chloride (mg/L)

Carbon tetrachloride (mg/L)

Toluene (mg/L)

Xylenes (total) (mg/L)

Atrazine (mg/L)

Alachlor (mg/L)

Glyphosate (mg/L)

2,4-D (mg/L)

PCBs (mg/L)

Total trihalomethanes (mg/L)

Haloacetic acids (HAA5) (mg/L)

PFOA (mg/L)

PFOS (mg/L)

PFHxS (mg/L)

PFNA (mg/L)

HFPO-DA (GenX) (mg/L)

PFBS (mg/L)

Total specified PFAS (as PFOA-eq proxy) (mg/L)

Submitting saves the inquiry to the WSI database and emails the design package to info@water-services.us. Customer email is used for Reply-To only (no automatic CC unless staff enable it).