Fig. 4. Total hydrocarbon fluxes over a refinery landfarm measured between 15 and 18 Sept. 1997. Liquid oily waste was spread between 1330 and 1400 on DOY 259. Dewatered biosolids were spread between 1500 and 1530 on DOY 261.
Fig. 4. Total hydrocarbon fluxes over a refinery landfarm measured between 15 and 18 Sept. 1997. Liquid oily waste was spread between 1330 and 1400 on DOY 259. Dewatered biosolids were spread between 1500 and 1530 on DOY 261.