| Substance |
0 |
1 |
2 |
3 |
4 |
5 |
| Aceraldehyde |
|
|
|
|
X |
|
| Acetic Acid |
|
|
|
X |
|
|
| Acerone |
|
|
|
|
X |
|
| Alcohols |
|
|
|
|
X |
|
| Alkalinity |
|
X |
|
|
|
|
| Amines |
|
|
|
X |
|
|
| Ammonia |
|
X |
|
|
|
|
| Amyl Acetate |
|
|
|
|
|
X |
| Amyl Alcohol |
|
|
|
|
|
X |
| Antifreeze |
|
|
|
|
X |
|
| Arsenic |
|
X |
|
|
|
|
| Benzene |
|
|
|
|
|
X |
| Bleach |
|
|
|
|
|
X |
| Boron |
|
X |
|
|
|
|
| Butyl Alcohol |
|
|
|
|
|
X |
| Butyl Acetate |
|
|
|
|
|
X |
| Calcium Hypochlorite |
|
|
|
|
|
X |
| Carbon Dioxide |
N/A |
|
|
|
|
|
| Chloral |
|
|
|
|
|
X |
| Chloramine |
|
|
|
|
X |
|
| Chloroform |
|
|
|
|
|
X |
| Chlorine |
|
|
|
|
|
X |
| Chlorobenzene |
|
|
|
|
|
X |
| Chlorophenol |
|
|
|
|
|
X |
| Chlorophyll |
|
|
|
|
X |
|
| Citric Acid |
|
|
|
|
X |
|
| Cresol |
|
|
|
|
|
X |
| Difoliants |
|
|
|
|
|
X |
| Detergents |
|
|
|
X |
|
|
| Diesel Fuel |
|
|
|
|
|
X |
| Dyes |
|
|
|
|
|
X |
| Emulsions |
|
|
X |
|
|
|
| Ethyl Acetate |
|
|
|
|
|
X |
| Ethyl Acrylate |
|
|
|
|
|
X |
| Ethyl Alcohol |
|
|
|
|
X |
|
| Ethyl Amine |
|
|
|
|
X |
|
| Ethyl Chloride |
|
|
|
|
X |
|
| Ethyl Ether |
|
X |
|
|
|
|
| Fertilizers |
|
|
X |
|
|
|
| Flourides |
|
|
X |
|
|
|
| Formaldehyde |
|
|
X |
|
|
|
| Gasoline |
|
|
|
|
|
X |
| Glycols |
|
|
|
|
|
X |
| Hardness |
N/A |
|
|
|
|
|
| Herbicides |
|
|
|
X |
|
|
| Hydrogen Bromide |
|
|
|
|
|
X |
| Hydrogen Chloride |
|
|
X |
|
|
|
| Hydrogen Floride |
|
X |
|
|
|
|
| Hydrogen Iodide |
|
|
X |
|
|
|
| Hydrogen Peroxide |
|
|
|
|
|
X |
| Hydrogen Selenide |
|
|
|
X |
|
|
| Hydrogen Sulfide |
|
|
|
X |
|
|
| Hypochlorous Acide |
|
|
|
|
|
X |
| Inorganic Acids |
|
X |
|
|
|
|
| Inorganic Chemicals |
|
X |
|
|
|
|
| Insecticides |
|
|
|
|
|
X |
| Iodine |
|
|
|
|
|
X |
| Isopropryl Alcohol |
|
|
|
|
|
X |
| Ketones |
|
|
|
|
|
X |
| Lactic Acid |
|
|
|
|
X |
|
| Lead |
|
|
|
X |
|
|
 |
|
|
|
|
|
|
|
| Substance |
0 |
1 |
2 |
3 |
4 |
5 |
| Lime |
N/A |
|
|
|
|
|
| Mercaptains |
|
|
|
|
X |
|
| Metal Salts |
|
X |
|
|
|
|
| Methyl Acetate |
|
|
|
|
X |
|
| Methyl Alcohol |
|
|
|
|
X |
|
| Methyl Bromide |
|
|
|
|
|
X |
| Methyl Chloride |
|
|
|
|
X |
|
| Methyl Ethyl Keton |
|
|
|
|
|
X |
| Naphtha |
|
|
|
|
|
X |
| Nitriates |
N/A |
|
|
|
|
|
| Nitric Acid |
|
|
|
X |
|
|
| Nitrobensene |
|
|
|
|
|
X |
| Nitrotoluene |
|
|
|
|
|
X |
| Odors (General) |
|
|
|
|
|
X |
| Oil-Dissolved |
|
|
|
|
|
X |
| Oil-Suspended |
|
|
X |
|
|
|
| Organic Acids |
|
|
|
|
X |
|
| Organic Esters |
|
|
|
|
|
X |
| Organic Salts |
|
|
|
|
X |
|
| Oxalic Acid |
|
|
|
|
|
X |
| Oxygene |
|
|
|
|
|
X |
| Ozone |
|
|
|
|
X |
|
| PCBs |
|
|
|
|
|
X |
| Pesticides |
|
|
|
|
|
X |
| Phenol |
|
|
|
|
|
X |
| Phosphates |
N/A |
|
|
|
|
|
| Plastic Taste |
|
|
|
|
|
X |
| Plating Wastes |
|
|
|
X |
|
|
| Potassium Permanganate |
|
|
|
|
X |
|
| Precipitated Iron |
|
|
X |
|
|
|
| Precipitated Sulphur |
|
|
X |
|
|
|
| Propioic Acid |
|
|
|
|
X |
|
| Propionaldehyde |
|
|
|
X |
|
|
| Propyl Acetate |
|
|
|
|
X |
|
| Propyl Alcohol |
|
|
|
|
X |
|
| Propyl Chloride |
|
|
|
|
X |
|
| Racon |
|
|
|
|
X |
|
| Rubber Hose Taste |
|
|
|
|
|
X |
| Sea Water |
|
X |
|
|
|
|
| Sediment |
|
|
X |
|
|
|
| Soap |
|
|
|
X |
|
|
| Sodium Hypochlorite |
|
|
|
|
|
X |
| Soluble Iron |
|
|
X |
|
|
|
| Solvents |
|
|
|
|
X |
|
| Sulfuric Acid |
|
X |
|
|
|
|
| Suphonated Oils |
|
|
|
|
X |
|
| Suspended Matter |
|
|
X |
|
|
|
| Tannins |
|
|
|
|
X |
|
| Tar Emulsions |
|
|
|
|
X |
|
| Tartaric Acids |
|
|
|
|
X |
|
| Taste (DI Water) |
|
|
|
|
X |
|
| THM's |
|
|
|
|
|
X |
| Toluene |
|
|
|
|
|
X |
| Toluidine |
|
|
|
|
|
X |
| Trichlorethylene |
|
|
|
|
|
X |
| Turpentine |
|
|
|
|
|
X |
| Urine |
|
|
X |
|
|
|
| Vinegar |
|
|
|
X |
|
|
| Xanthophyll |
|
|
|
|
X |
|
| Xylene |
|
|
|
|
|
X |
|
|
|
|
|
|
|
|
0
Nitrifying Bacteria
