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印染废水中含有的染色剂使得其色度高
这些废水如果不经处理直接排放,将造成严重危害。印染废水碱性大,如硫化染料废水pH值高达10以上,严重危害水环境,印染废水中含有的染色剂使得其色度高,排放入水会使水体浑浊,影响水生植物正常进行光合作用,大大降低水中的溶解氧,危害水生动、植物的生存。
If these wastewater is discharged directly without treatment, it will cause serious harm. Printing and dyeing wastewater is alkaline. For example, the pH value of sulfur dye wastewater is over 10, which seriously endangers the water environment. The dyeing agent contained in printing and dyeing wastewater makes the water turbid and affects the normal photosynthesis of aquatic plants, greatly reduces dissolved oxygen in the water and endangers the survival of aquatic animals and plants.
若废水中含有有毒有害物质,未经处理直接排放,污染动植物,通过食物链传播危害人体,甚至会导致水生动植物的死亡,对环境造成恶劣影响,破坏正常生态环境。
If the wastewater contains toxic and harmful substances, which are discharged directly without treatment, pollute animals and plants, spread through the food chain and endanger the human body, and even lead to the death of aquatic animals and plants, causing adverse effects on the environment and destroying the normal ecological environment.
印染废水危害大,建议寻找专业的环保公司进行咨询,选择合理实惠的方案进行废水处理,达标后可用于回用或排放。
Printing and dyeing wastewater is harmful. It is suggested to seek professional environmental protection companies for consultation and choose reasonable and affordable schemes for wastewater treatment, which can be reused or discharged after meeting the standards.

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