商业洗衣废水处理与回用工程设计  

DESIGN OF LAUNDRY WASTEWATER TREATMENT AND REUSE SYSTEM

作　　者：朱丽[1] 孙理密[2] 

机构地区：[1]山东建筑工程学院市政与环境学院,济南250101 [2]山东建筑工程学院环保工程设备中心,济南250101

出　　处：《山东师范大学学报（自然科学版）》2006年第2期76-78,共3页Journal of Shandong Normal University(Natural Science)

摘　　要：通过分析洗衣公司的各种废水水质特点,选择清洗废水和脱水废水作为处理原水.在混凝沉淀试验基础上,确定了混凝剂的种类和用量.废水通过混凝沉淀-过滤组合工艺的处理,处理后的废水水质达到了回用水质标准,能满足洗衣初级用水的要求,节约了大量新鲜水和可观的资金,具有较好的经济和环境效益.The wastewater from the third and fourth time washing steps and dewatering can be collected together as raw wastewater to be treated after analyzing the laundry wastewater qualities. Based on coagulation - settlement experiment, the type and dosage of coagulant has been determined. The quality of the wastewater, which has been treated by coagulation - filtration process, can meet the requirement in quality of the first two steps washing water. Thus, plenty of fresh water and money can be saved svery year, also good economic and environmental effectiveness can be obtained.

关 键 词：洗衣废水 处理回用 混凝沉淀 过滤 

分 类 号：X703.1[环境科学与工程—环境工程]