Integrated sewage treatment equipment is suitable for domestic sewage from small and medium-sized food, slaughter and aquatic products processing plants such as families, residential quarters, villages and towns, office buildings, shopping malls, hotels, restaurants, hospitals, schools and scenic spots. The water quality treated by this equipment can reach the first-class B standard of the national sewage treatment comprehensive discharge standard. _ _ Jinan Xinlianxin Environmental Protection Technology Co., Ltd.