此外，拜管理不力、维持工作不到位、设计不合理、电力供应跟不上以及员工的短缺、不胜任和玩忽职守等问题，大部分国有污水处理厂都无法正常运转，大部分时间是关着的。
Furthermore, most government-owned sewage plants are non-functional or closed most of the time, owing to bad management, poor maintenance, faulty design, lack of regular electricity supply, and absent, untrained, or uncaring employees.