The state of slime water treatment in Qixing Coal Preparation Plant was analyzed.According to the actual situation,the compound prevention and cure measures of slime water were provided and better economic and social benefit has been achieved.

• 分析了七星选煤厂的煤泥处理的情况，根据当地特点和实际情况，提出了煤泥水综合治理的措施，并取得了较好的经济效益和社会效益。