But making sure that it s dealt with effectively and in a cost - efficient way is a huge challenge 要以有效而符合成本效益的方式处理污水,其实一点也不容易。
We are now assessing the options for further treatment and outfall arrangements outside the harbour 我们现正评核进一步处理污水的其他方案和在海港以外地方排放污水的安排。
The responsible handling of sewage is a big factor in maintaining safe and healthy communities , and everybody has a role to play 妥善处理污水有助保障城市的安全与健康,而我们每个人都可以付出一分力。
Most of these village houses treated their effluent using primitive septic tanks that tended to leak or overflow after heavy rain . photo of 这些村屋用较简单的化粪池处理污水,每逢暴雨后化粪池往往溢漏造成污染。
Environmental hygiene - treat contaminated water and sewage properly ; store drinking water properly and keep all kitchen utensils clean 环境卫生-适当处理污水及排泄物,妥善处理及储存食水。厨房及饮用具要保持清洁。