The waste water in sugar plants mainly contains waste fermented liquid, filtering water and flushing water.

蔗糖厂生产废水污染较大需治理的是酒精废醪液、洗滤布水和水膜除尘废水。

youdao

In addition, using the alkalescent printing and dyeing wastewater to replace tap water as dust-flushing water can avoid the erosion of acidic tap water to devices.

同时，以碱性印染废水代替自来水作为冲灰水，解决了自来水冲灰水呈酸性对设备的腐蚀问题。

youdao

Emptying of effluent tanks is normally followed by rinsing and then recharging of the system with flushing water containing formaldehyde to break up the waste matter.

通常是用清水冲净污物箱，然后重新灌满含有甲醛的清水，甲醛的作用是分解污物。

youdao

However, Nance and others like her have become devoted to the practice of flushing water through their nasal passages to help them breathe easier.

CNN: Why people swear by the neti pot

Flushing with water for at least 15 minutes is recommended after suspected contact.

CNN: Four compounds from shuttle can harm on contact

He began flooding his cell, by stuffing the door crack with socks, plugging the toilet, and flushing until the water was a couple of feet deep.

NEWYORKER: Hellhole