To inform the public, Federal, State, and local government officials about the onsite management of hazardous waste and to provide verification of the “cradle-to-grave” disposition of hazardous waste, all hazardous waste generators, and handlers who held an active EPA identification number are required to report their activities.
For more information and possible changes to this regulation visit Department of Toxic Substances Control if your business is located in California. The 2007 Biannual reporting requirement document and its changes form 2005 can be found at the 2007 Biennial Hazardous Waste Report.
gmp
WW Flow Rate, Qww =
gal/day
Moles/L of OH– needed =
moles/L
Incoming pH, pHin =
NaOH rate needed =
moles/day
Desired pH, pHout =
Caustic solution rate =
lb/day
Caustic sol’n % NaOH =
Caustic solution rate =
gal/day
Caustic sol’n density, ρ =
lb/gal
Daily cost of caustic =
$/day
Caustic solution cost =
$/lb
gmp
WW Flow Rate, Qww =
gal/day
Incoming pH, pHin =
Desired pH, pHout =
Caustic sol’n % NaOH =
Caustic sol’n density, ρ =
lb/gal
Caustic solution cost =
$/lb
Moles/L of OH– needed =
moles/L
NaOH rate needed =
moles/day
Caustic solution rate =
lb/day
Caustic solution rate =
gal/day
Daily cost of caustic =
$/day
gmp
WW Flow Rate, Qww =
gal/day
Moles/L of H+ needed =
moles/L
Incoming pH, pHin =
H2SO4 rate needed =
moles/day
Desired pH, pHout =
Acid solution rate =
lb/day
Acid sol’n % H2SO4 =
Acid solution rate =
gal/day
Acid sol’n density, ρ =
lb/gal
Daily cost of acid =
$/day
Acid solution cost =
$/lb
gmp
WW Flow Rate, Qww =
gal/day
Incoming pH, pHin =
Desired pH, pHout =
Acid sol’n % H2SO4 =
Acid sol’n density, ρ =
lb/gal
Acid solution cost =
$/lb
Moles/L of H+ needed =
moles/L
H2SO4 rate needed =
moles/day
Acid solution rate =
lb/day
Acid solution rate =
gal/day
Daily cost of acid =
$/day