MAP20071016449 Brittain, Jonathan Foam versus the environment / Jonathan Brittain Sumario: As pressures to safeguard the environment mount, one issue to come under focus is the impact of fire-fighting foam run-offs on watercourses. According to Jonathan Brittain of Angus Fire, protein-based fire-fighting foams have significantly better environmental characteristics than those based on synthetic detergent En: Fire prevention. - London. - nº 259, May 1993 ; p. 24-27 1. Investigación sobre fuego . 2. Espumas . 3. Extinción de incendios . 4. Sistemas de extinción . 5. Gases tóxicos . 6. Toxicidad . 7. Sistemas de espumas . 8. Protección del medio ambiente . I. Título. II. Título: Fire prevention.