한국환경보건학회:학술대회논문집 (Proceedings of the Korean Environmental Health Society Conference)
- 한국환경보건학회 2002년도 춘계 국제 학술대회
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- Pages.23-25
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- 2002
소규모 염색공장 폐수의 처리에 관한 연구
A Study on the Treatment of Wastewater from Small-scale dyehouse
초록
This study was conducted to understand characteristics of wastewater which is discharged from small-scale dyehouse located in Seoul downtown area and to Find the appliable treatment method on the spot. The results of this study were summarized as followings. 1. The method which is used at present is mostly flocculation by coagulant or fenton oxidation. But the treatment efficiency of them are not good. 2. The results of fenton oxidation experiment demonstrated that treatment efficiency of COD was limited, which showed the need of the additional process or the improvement of existing treatment method, while the color was reduced considerably in optimal condition. 3. The optimal condition of fenton oxidation are as followings. -Feasible pH was in the 3∼4 regardless of the kinds of iron ions, But the fluctuation of treatment efficiency with the change of pH was small - The mass ratio of H
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