Under the Water Pollution Control (Sewerage) Regulation, the EPD requires house or development owners to connect their sewage to the public sewers.
环保署根据《水污染管制(排污设备)规例》，规定物业业主把污水接驳至公共污水渠。
2
The noises from the water pump and water tank and drainpipe of the whole water supply and sewerage works in dwelling house are discussed; the controlling measures are pointed out.