2023 Online Catalog - Flipbook - Page 493
Primary (Health-Related) Inorganic Contaminants 17
Contaminants
Primary (Health -Related) Inorganic Contaminants
MCLG+
MCL+
Treatment Methods
Antimony
0.006
0.006
Reverse Osmosis
Distillation
Arsenic (total)
zero (P)*
0.01
Coagulation/Filtration
Ultrafiltration
Submicron Filtration
Arsenic (+3)
Chemical oxidation to convert to Arsenic +5, then
use Arsenic +5 treatment methods
Arsenic (+5)
Coagulation/Filtration
Anion Exchange
Reverse Osmosis
Iron Oxide Media
Iron/Alumina Media
Arsenic (organic complexes)
Activated Carbon
Submicron Filtration
Activated Alumina
Distillation
Electrodialysis
Asbestos
7 MFL
7 million fibers
per liter (MFL)
(longer than microns)
Coagulation/Filtration
Reverse Osmosis
Ultrafiltration
Submicron Filtration
Distillation
Barium
2.0
2.0
Distillation
Cation Exchange
Electrodialysis
Reverse Osmosis
Beryllium
0.004
0.004
Coagulation/Filtration
Ultrafiltration
Activated Alumina
Cation Exchange
Reverse Osmosis
Distillation
Electrodialysis
Submicron Filtration/Activated Carbon
Cadmium
0.005
0.005
Submicron Filtration
Reverse Osmosis
Electrodialysis
Coagulation/Filtration
Cation Exchange
Distillation
Ultrafiltration
Chromium(total)
0.1
0.1
Chromium (+3)
1
Coagulation/Filtration
Distillation
Cation Exchange
Anion Exchange
Electrodialysis
Reverse Osmosis
Reverse Osmosis
Electrodialysis
Chromium (+6)
Distillation
Activated Carbon
Copper
1.3
1.3 (action level)
pH Adjustment
Polyphosphate Silicate Feed
Cation Exchange (20% - 90%)
Corrosion Control
Distillation
Electrodialysis
Reverse Osmosis
Cyanide
0.2
0.2
Reverse Osmosis
Electrodialysis
Chemical Oxidation
Distillation
Anion Exchange
Fluoride
4.0
4.0
Activated Alumina
Reverse Osmosis
Electrodialysis
Bone Char
Distillation
Lead
zero
0.015
(action level)
Cation Exchange (20% - 90%)
Coagulation/Filtration
Electrodialysis
Submicron Filtration/Activated Carbon
Reverse Osmosis
Distillation
Mercury (total)
0.002
0.002
Mercury (+2)
0.002
0.002
(total mercury)
Distillation
Submicron Filtration/Activated Carbon
Cation Exchange (20% - 90%)
Reverse Osmosis
Electrodialysis
Mercury (HgCl 3 -1)
Anion Exchange
Distillation
Mercury (organic complexes)
Activated Carbon
Reverse Osmosis
Electrodialysis
Call Nelsen Toll-Free — OHIO - 800.362.9686, ARIZONA - 866.445.4299, TEXAS - 855.674.0357 or FLORIDA - 866.712.6796
All prices and products subject to change without notice. ©Nelsen Corporation
Technical & Engineering
Chromium (organic complexes)
9
