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COD Removal of Cardboard Factory Wastewater by Upflow Anaerobic Filter |
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| รหัสดีโอไอ | |
| Creator | 1. Pimpawat Teeratitayangkul 2. Khajornsak Sopajaree |
| Title | COD Removal of Cardboard Factory Wastewater by Upflow Anaerobic Filter |
| Publisher | คณะวิศวกรรมศาสตร์ มหาวิทยาลัยนเรศวร |
| Publication Year | 2557 |
| Journal Title | NARESUAN UNIVERSITY ENGINEERING JOURNAL |
| Journal Vol. | 9 |
| Journal No. | 1 |
| Page no. | 1-5 |
| Keyword | cardboard factory wastewater ,Upflow anaerobic filter ,COD removal ,Methane production ,Organic loading time. |
| ISSN | 1905-615x |
| Abstract | Cardboard factories have generated organic contaminated wastewater according to their using of raw materials which included starch glue in process. Wastewater usually contains of pink color with high turbidity and Chemical Oxygen Demand (COD) 1;300 1;600 mg/L which affected to environmental problem. In this studies;Upflow Anaerobic Filter reactors were developed to operate under anaerobic condition at room temperature (25 - 27 oC). Diameter and active height of reactor was 0.15 m and 1.2 m. Bio balls were introduced into the reactor which has specific surface area by 230 m2/m3. The reactors had effective volume of 19 liters. The operated conditions in this research were controlled at OLR 0.65 kgCOD/m3.d ;HRT 48 hr. and OLR 1.3 kgCOD/m3.d ;HRT 24 hr. |
