We should abide by the principles such as "paid by polluter", "special tax for special use" when formulating the tax on water pollution.
我国制定水污染税应遵循“污染者付费”、“专税专用”的原则。
2
Water quality model is a key tool of waterpolluter transport and transform simulation. It is widely used in the field of water environment protection and water pollution prevention and cure.
水质模型是水体污染物迁移转化模拟的主要工具，在水环境保护、水污染防治等领域得到了广泛的应用。
3
Any unit or individual that has suffered damage directly from a water pollution hazard shall have the right to demand elimination of the hazard and compensation for the damage by the polluter.