HAZARDOUS WASTE

Waste Minimization Program:  Chemical Waste Disposal Costs

This table illustrates the actual average chemical waste disposal costs (packaging, shipping, incineration, etc.) for each kilogram of waste accepted by Missouri S&T personnel since fiscal year 94-95.

See Chemical Waste Types and Examples for descriptions of the classification criteria and for examples of chemicals.

Note the savings when chemicals are correctly bulked (x indicates these chemicals are not bulked).

Waste Classification

Average Cost per Kilogram BULK

Average Cost per Kilogram LABPACK

Class 9

$2

$9

Combustible Liquid

$2

$6

Corrosive & Flammable liquid

x

$8

Corrosive & Oxidizer

x

$7

Corrosive & Poison

x

$26

Dangerous When Wet, Flammable liquid and Corrosive

x

$41

Dangerous When Wet, Spontaneously Combustible

x

$23

Dangerous When Wet, Corrosive and Flammable liquid

x

$9

Dangerous When Wet

x

$29

Explosive 1.1C

x

$9

Explosive 1.1D

x

$9

Flammable Gas

x

approx $450 per cylinder

Flammable Liquid

$3

$10

Flammable Liquid & Corrosive

$3

$9

Flammable Liquid & Poison

x

$16

Flammable Solid

x

$23

Flammable Solid & Corrosive

x

$40

Keep Away From Food

x

$11

Non-flammable Gas

x

up to $450 per cylinder

Oxidizer

x

$16

Oxidizer & Corrosive

x

$24

Oxidizer & Poison

x

$8

Poison

x

$9

Poison & Corrosive

x

$30

Poison & Flammable liquid

x

$1450 per cylinder

Poison Gas

x

$450 per cylinder

Spontaneously Combustible

x

$21

Missouri S&T Regulated Materials

x

$9