MCLG+ = Maximum Containment Level Goal established at the level at which no known or anticipated adverse effects on the health of

persons occur and which allows an adequate margin of safety; expressed per liter unless otherwise specified.

 

MCL+ = Maximum Containment Level established as close to the MCLG as feasible taking into consideration costs and treatment

techniques applicable at public water systems; expressed in milligrams per liter unless otherwise specified.

Primary (Health-Related) Disinfectants ByProducts - by Nelsen Corporation

(P)* = Proposed Standard

 

MCLG+ = Maximum Containment Level Goal established at the level at which no known or anticipated adverse effects on the health of persons occur and which allows an adequate margin of safety; expressed per liter unless otherwise specified.

 

MCL+ = Maximum Containment Level established as close to the MCLG as feasible taking into consideration costs and treatment

techniques applicable at public water systems; expressed in milligrams per liter unless otherwise specified.

Contaminants

 

Bromate

 

Bromodichloromethane

 

Bromoform

 

Chloramines

 

Chlorine

 

Chlorine Dioxide

 

Chorite

 

Chloroform

 

Dibromochloromethane

 

Dichloracetic Acid

 

Haloacetic Acids (HAA5)

 

 

Trichloroacetic Acid

 

Total Trihalomethanes

(TTHMs)

Bromodichlromethane

Bromoform

Chloroform

Dichlorobromemathane

 

MCLG +

MCL +

Treatment Methods

 

zero

 

zero

 

zero

 

4 (total chlorine)

 

4 (as free chlorine)

 

0.3 (as CIO2)

 

0.8

 

zero

 

0.06

 

zero

 

zero

 

 

0.3

 

zero

 

 

 

 

 

 

 

0.010

 

see TTHMs

 

see TTHMs

 

4 (total chlorine)

 

4 (as free chlorine)

 

0.8 (as CIO2)

 

1.0

 

see TTHMs

 

see TTHMs

 

see HAA5

 

0.06

(0.050) (P)*

 

see HAA5

 

0.080

0.040 (P)*

 

 

 

 

 

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

Activated Carbon

 

 

Activated Carbon

 

Activated Carbon

Reverse Osmosis (20%-90%)

Ultrapurification for

precursor removal prior to

chlorination

 

 

 

Air Stripping

 

Air Stripping

 

Air Stripping

 

 

 

 

 

 

 

 

 

Air Stripping

Air Stripping

 

 

 

 

 

 

 

 

 

Air Stripping

Distillation (20%-90%)

 

 

 

 

 

Contact:

George Hogg

WTC

 

Email:

Copyright © 2015 Water by George

Cell:

 

Postal Address:

PO Box 12699

Lloydminster, AB T9V 0Y4