blowdown

As nouns the difference between blowdown and wastewater

is that blowdown is (chemical engineering) the removal of liquid and solid hydrocarbons from a refinery vessel by the use of pressure while wastewater is any water that has been used by some human domestic or industrial activity and, because of that, now contains waste products.

As a noun blowdown

is (chemical engineering) the removal of liquid and solid hydrocarbons from a refinery vessel by the use of pressure.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between purge and blowdown

is that purge is an act of purging while blowdown is the removal of liquid and solid hydrocarbons from a refinery vessel by the use of pressure.

As a verb purge

is to clean thoroughly; to cleanse; to rid of impurities.

As nouns the difference between blowdown and depressurization

is that blowdown is the removal of liquid and solid hydrocarbons from a refinery vessel by the use of pressure while depressurization is the act, or an instance, of depressurizing; a reduction of atmospheric pressure within a chamber or space vehicle etc.

As a noun blowdown is

(chemical engineering) the removal of liquid and solid hydrocarbons from a refinery vessel by the use of pressure.

As nouns the difference between slowdown and blowdown

is that slowdown is a reduction in speed, or a decrease in the level of production, etc while blowdown is (chemical engineering) the removal of liquid and solid hydrocarbons from a refinery vessel by the use of pressure.

As nouns the difference between lowdown and blowdown

is that lowdown is the story or truth; the scoop or dirt while blowdown is (chemical engineering) the removal of liquid and solid hydrocarbons from a refinery vessel by the use of pressure.

As an adjective lowdown

is unfair; shameful.

As nouns the difference between knockdown and blowdown

is that knockdown is an act of knocking down or the condition of being knocked down while blowdown is (chemical engineering) the removal of liquid and solid hydrocarbons from a refinery vessel by the use of pressure.

As an adjective knockdown

is powerful enough to overwhelm or knock down.