Abstract:
The treatment of colophony and camphor wastewater by inner electrolysis -biological contact oxidation has been studied.The results show that the final effluent CODCr can be controlled under 150 mg L when the inner electrolysis reacting time is 8 hours and the biological contact oxidation HRT is 16 hours.The inner electrolysis can increase the bio- degradability of this kind of wastewater .
Key words:
inner electrolysis,
biological contact oxidation,
colophony and camphor wastewater
摘要：
研究采用内电解-生物接触氧化法处理松香及樟脑混合废水。试验结果表明,在内电解反应时间为8h,二段生物接触氧化系统水力停留时间为16h的条件下,系统出水CODCr<150mg L,达到污水综合排放标准的二级标准。内电解处理可提高此类废水的可生化性。
关键词:
内电解,
生物接触氧化法,
松香及樟脑废水
CLC Number:
Lu Ping, Tang Xiujie, Li Zhichun. Treatment of colophony and camphor wastewater by inner electrolysis -biological contact oxidation[J]. INDUSTRIAL WATER TREATMENT, 2003, 23(2): 25-27.
卢平, 唐秀洁, 李志春. 内电解-接触氧化法处理松香及樟脑生产废水[J]. 工业水处理, 2003, 23(2): 25-27.