Pengolahan Limbah Cair Hotel Dengan Sistem Moving Bed Biofilm Reactor (Mbbr) …

ABSTRACT Organic matter contained in the hotel wastewater can be utilized by microalgae Chlorella sp. as a source of nutrition for its growth so its reduce COD and total nitrogen levels. One of the wastewater treatment processes that can increase the growth of microalgae is the Moving Bed Biofilm Reactor (MBBR). MBBR in principly is suspended growth that is increased by adding biocarriers …