310 CMR, § 50.72

Current through Register 1536, December 6, 2024
Section 50.72 - List of User Segments

User Segment Name

Process Code* or Process Description

Product

(1) power generation

JJ-01

Electricity or Steam

(2) electroplating (barrell and rack)

AA12, AA13

plated part

(3) deionization, demineralization

HH-01

treated water

(4) forging

CC-03

forged metal part

(5) smelting

DD-07

smelted metal

(6) welding

CC-09

welded metal part

(7) heat treating of metal

CC-04

metal part

(8) refrigeration material

II-01

chilled fluid

(9) pH adjustment solution

EE-08,HH-03

treated water

(10) jet printing

AA-11

printed material

(11) screen printing

AA-08

printed material

(12) pad printing

AA-09

printed material

(13) printing (letterpress, (flexographic, lithographic)

AA-05, aA-06, AA-07

printed material

(14) equipment cleaning

FF-01, FF-02, FF-03

clean equipment

(15) parts cleaning

BB-01, BB-02, BB-03

clean part

(16) casting/molding plastic

CC-01

plastic part

(17) casting molding

CC-01

metal part

(18) adhesives or sealant blending, mixing, compoundin

GG-01 g

adhesive or sealant products produced by toxics users classified by sic code 2891

*DEP'S instructions for completing toxics use reports contains a list of process codes.

310 CMR, § 50.72