o-Dichlorobenzene

GENERAL INFORMATION
ortho-Dichlorobenzene is a colorless organic liquid with a pleasant, aromatic odor. The greatest use of o-dichlorobenzene is as a chemical intermediate for making agricultural chemicals, primarily herbicides. Other present and past uses include: solvent for waxes, gums, resins, wood preservatives, paints; insecticide for termites and borers; in making dyes; as a coolant, deodorizer, degreaser. The major source of o-dichlorobenzene in drinking water is discharge from industrial chemical factories.

HEALTH EFFECTS
Some people who drink water containing o-dichlorobenzene well in excess of the maximum contaminant level (MCL) for many years could experience problems with their liver, kidneys, or circulatory systems.

Standard value 1: 
600.00
Standard units 1: 
ppb
Input units: 
ug/L
ppb
Contaminant group: 
VOC
Standard type 1: 
MCL
Action is recommended 1: 

MCL ADVISORY - ACTION IS HIGHLY RECOMMENDED
ortho-Dichlorobenzene levels were detected in your water sample to exceed the maximum contaminant level (MCL).

Action is optional 1: 

ACTION IS OPTIONAL
ortho-Dichlorobenzene levels were detected in your water sample but do not exceed the maximum contaminant level.

Typical range in Ohio: 
detection suggest human source
Major sources in drinking water: 
Discharge from industrial chemical factories
Treatment options: 

TREATMENT OPTIONS
Granular Activated Carbon (GAC) or Powdered Activated Carbon (PAC) are considered the best available technologies (BAT) for treatment of many organic contaminants including organic pesticides, volatile organic compound (VOCs), and Trihalomethanes (THMs) (by-products of chlorination). Treatment can be at the tap (called point of use or POU) or the entire house.

Website resources: 

WEBSITE RESOURCES

Fact sheets: 

FACT SHEETS