冶金行业高浓度COD废水处理新工艺技术研究

New Technology of Treating High Concentration COD Waste Water from Metallurgie Industry

冶金硅钢生产过程中产生的钢涂料废水具有很高的COD,且生化性较差,为解决该废水的达标排放问题,针对该废水的特点,研究了一体化新型水处理工艺,有效地解决了废水的高COD问题。

Metallurgy silicon steel production process needs to adopt a coating, oil film protection technology, this will produce a lot of silicon steel coatings wastewater, the COD of the wastewater is much high and with bad biochemical, so the method of treatment technology is difficult to ensure normal water drainage standard. This research introducd a new type of water treatment technology which effectively solved the problem of waste water treatment high concentration COD.