US 11,969,706B1
الصحة - Health
2024
مكتب البراءات الأمريكي - US Patent Office
Mansour; Abdallah Tageldein (Al-Ahsa, SA)
Filters comprising a Chlorella ellipsoidea by-product (lipid-free biomass) for aquaculture wastewater treatments and methods for removing ammonia, phosphorous, and organic matter from aquaculture wastewater using such filters. The filters have multiple layers of a compressed Chlorella ellipsoidea lipid free biomass by-product of Chlorella ellipsoidea biodiesel production, wherein each of the multiple layers is separately changeable.