21. Coarse bubble diffusers are more commonly used in activated sludge tanks or in the flocculation stages. 22. Skypans of around 5, 000 Watts can provide soft fill light for backdrops and diffusers . 23. The diffusion through the calcified shell is more efficient than through the best comparable commercial diffusers . 24. By the war's end, Chrysler had built and shipped over 3, 500 diffusers . 25. During the next days, teams agreed to remove the ban on off-throttle blown diffusers . 26. Chrysler's entire factory at Lynch Road in Detroit was turned over to the manufacture of diffusers . 27. The approx . light DTM cars corner incredibly quickly and wear spectacular bodykits incorporating huge wheel arches and diffusers . 28. The installation was conducted using a diving team to ensure optimal location of the diffusers within the river channel. 29. While the car used the original carbon fiber chassis, front and rear diffusers were added to the bodywork. 30. Linear diffusers and slot diffusers that present a greater length of contact with the ceiling exhibit a greater Coand effect.