caybay2k16 caybay2k16
  • 18-11-2015
  • Biology
contestada

List 4 possible methods for sterilizing ballast.

Respuesta :

MonikaMole1421
MonikaMole1421 MonikaMole1421
  • 28-11-2015
Popular approaches in sterilizing ballast tanks are:
1) filtration and high pressure chambers
2) through UV light or heat treatments
3) removal of oxygen from ballast water (asphyxiation)
4) Use of biocides or chemical treatments
Answer Link

Otras preguntas

BRAINLIST!!!! which graph of ordered pies shows a proportional relationship?
What are some society’s use of slavery?
what trend is seen in atom size, going down the periodic table?
I need help ASAP!!!​
TIPS ON HOW TO SHARE INFORMATION RESPONSIBLY​
Which measurement is affected by gravity? Odensity O inertia O mass O weight PLEASE HURRY
Compare valid, void, voidable, and unenforceable contracts. Give a brief definition of each
Find two consecutive integers whose sum is eleven less than three times the smaller integer.
Roger and Rita each drive at a constant speed between Phoenix and San Diego. Each driver's distance for the same section of the trip is displayed below. Who had
One airplane is approaching an airport from the north at 181 kn/hr. A second airplane approaches from the east at 278 km/hr. Find the rate at which the distance