A medium-sized hotel generates an average of 18m ³ of oily wastewater from catering every day, containing a large amount of oil slick, food residue and detergent, which poses hidden dangers of pipeline blockage, odor disturbance and environmental protection standards. Combined with the compact layout of the hotel's back kitchen, the Golden Ball Environmental Protection GBOS series equipment is selected, and the "pretreatment + biochemical treatment" streamlined plan is adopted.
预处理阶段安装金球环保GBOS系列细格栅与斜板隔油装置，拦截大颗粒杂物，自动分离浮油，去除率达95%以上；后续采用小型生物接触氧化工艺，快速降解有机物，搭配二氧化氯消毒。GBOS设备集成化设计，占地仅2.5㎡，无需专人值守。
方案实施后，污水经处理后各项指标均符合《污水综合排放标准》，彻底解决堵管、异味问题，运维成本降至0.7元/吨水，同时回收废油脂可作为生物柴油原料，实现环保与效益双赢。
