In light of the latest developments of novel coronavirus infection, the WSD has raised the residual chlorine level from 1 milligram (mg) per litre to around 1.2 mg per litre in the drinking water supplied by water treatment works to further safeguard water quality during the delivery and storing processes to keep it clean and hygienic. The picture shows the residual chlorine level in the drinking water supplied by the Sha Tin Water Treatment Works is 1.2 mg per litre.
In light of the latest developments of novel coronavirus infection, the WSD has raised the residual chlorine level from 1 milligram (mg) per litre to around 1.2 mg per litre in the drinking water supplied by water treatment works to further safeguard water quality during the delivery and storing processes to keep it clean and hygienic. The picture shows the residual chlorine level in the drinking water supplied by the Sha Tin Water Treatment Works is 1.2 mg per litre.
In light of the latest developments of novel coronavirus infection, the WSD has raised the residual chlorine level from 1 milligram (mg) per litre to around 1.2 mg per litre in the drinking water supplied by water treatment works to further safeguard water quality during the delivery and storing processes to keep it clean and hygienic. The picture shows the residual chlorine level in the drinking water supplied by the Sha Tin Water Treatment Works is 1.2 mg per litre.
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