<prompt> Bhala okuqhubekayo kwalesi sigaba - Ikhono lamagciwane lokucekela phansi izinhlanganisela ezihlukahlukene zezinto eziphilayo liyamangalisa futhi liye lasetshenziselwa ukucubungula imfucuza nokulungisa izinto eziphilayo. Amabhaktheriya akwazi ukugaya ama-hydrocarbon asemanzini avame ukusetshenziselwa ukuhlanza amafutha acitshile. Kwafakwa umanyolo kwamanye amabhishi ePrince William Sound ngomzamo wokukhuthaza ukukhula kwalamabhaktheriya avela ngokwemvelo ngemva kokuchitheka kukawoyela e-Exxon Valdez ngo-1989  <response>: . futhi. Le mizamo yaphumelela emabhishi ayengagcwele kakhulu uwoyela. Amabhaktheriya asetshenziselwa nokulungisa imfucuza enobuthi yezimboni. Ezimbonini zamakhemikhali, amagciwane abaluleke kakhulu ekukhiqizeni amakhemikhali ahlanzekile ukuze asetshenziswe njengemithi noma amakhemikhali okulima. 