### Question
How is the term alternative or innovative treatment technologies defined?


### Answer
The term **alternative or innovative treatment technologies** is defined in *42 U.S.C. § 9660* as the following:

> those technologies, including proprietary or patented methods, which permanently alter the composition of hazardous waste through chemical, biological, or physical means so as to significantly reduce the toxicity, mobility, or volume (or any combination thereof) of the hazardous waste or contaminated materials being treated

#### Citation:
  - *42 U.S.C. § 9660*
  - Heading: **CHAPTER 103-COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION, AND LIABILITY > SUBCHAPTER III-MISCELLANEOUS PROVISIONS**

