A Bubble is a system under which existing emissions sources can propose alternate means to comply with a set of emissions limitations; under the bubble concept, sources can control more than required at one emission point where control costs are relatively low in return for a comparable relaxation of controls at a second emission point where costs are higher.

-See also:
"Bubble" is in the UNSPSC Code "23201005"
Bubble columns

Related Articles

LDPE at top500.de■■■■
Low-density polyethylene (LDPE) is a thermoplastic made from the monomer ethylene. It was the first grade . . . Read More
BACT - Best Available Control Technology ■■■■
A BACT Best Available Control Technology is an emission limitation based on the maximum degree of emission . . . Read More
Malabar Gum ■■■
Malabar Gum refers to a brand of Bubble gum first created by the French company Krema in 1957. Malabar . . . Read More
Aerating at top500.de■■■
Aerating is a term for:1. Exposing to the chemical action of air;2. Causing air to bubble through; 3. . . . Read More
Parison at top500.de■■■
The term parison may refer to the following:an unfinished mass of molten glass in a bubble or sphere . . . Read More
Supplier for polyester woven wholesale ladies garments fabrics at top500.de■■■
textile market,We are Supplier for polyester woven wholesale ladies garments fabrics:4 ways stretch Barbie, . . . Read More
Polyester woven wholesale ladies garments fabrics:4 ways stretch Barbie, high qu at top500.de■■■
Polyester woven wholesale ladies garments fabrics:4 ways stretch Barbie, high quality chiffon,all high . . . Read More
Cost at top500.de■■■
In production, research, retail, and accounting, a cost is the value of money that has been used up to . . . Read More
Competition at top500.de■■■
Competition: In the industrial context, competition refers to the rivalry between companies or businesses . . . Read More
Maneuver at top500.de■■■
In the realm of industry and manufacturing, the concept of Maneuver plays a crucial role, encompassing . . . Read More