某化工厂废水主要成份为乙醛、少量三聚乙醛、四聚乙醛、吡啶和一些乙醛聚合物。
The main composition of this wastewater is acetaldehyde, paraldehyde, metaldehyde, pyridine and some acetaldehyde polymers.
介绍了一种极具潜力的微生物固定化载体———甲壳素，并应用于豆制品厂及精细化工厂废水的生化处理。
A potential immobilized microorganisms supporter-chitin is reported, and it has been used in the wastewater biochemical treatment.
AY 11所产絮凝剂对城市生活污水、日用化工厂废水、染料废水等多种废水均有很好的净化、脱色效果。
The flocculant produced by AY11 has an excellent effect in purifying and decoloring various kind of wastewater, such as urban living sewage, daily chemical plant wastewater and dye wastewater, etc.
通过对某化工厂硫酸车间的监测，探究砷的污染来源、砷的平衡以及含砷废水的治理方法。
Through monitoring to a sulphuric acid workshop of chemical plant, we probe into the pollution sour of the Arsenic, the balance of the Arsenic and administration method including Arsenic waste water.
本文阐述利用电法勘测方法，对某化工厂排出废水及污水，污染邻近河床及漫滩的范围，加以圈定。
Groundwater pollution circle that is polluted by sewage expelling from a chemical plant has been explored with electric method in this paper.
主要应用领域包括：电镀工厂，蚀刻和净化工厂，废水和自来水处理，太阳能，以及纺织和食品加工业。
Main fields of application include electroplating, etching and cleaning plants, sewage and water treatment installations as well as solar, textile and food industries.
处理后高浓度镀铬废水可供化工厂生产铬黄。
The chrome plating effluent which had been treated could be provided to make chrome yellow.
处理后高浓度镀铬废水可供化工厂生产铬黄。
The chrome plating effluent which had been treated could be provided to make chrome yellow.
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