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Treatment of a slaughterhouse wastewater using sequencing batch reactors at a shortened operating cycle
Saikomon S. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Treatment of a slaughterhouse wastewater using sequencing batch reactors at a shortened operating cycle
ผู้แต่ง / หัวหน้าโครงการ (EN): Saikomon S.
บทคัดย่อ (EN): This laboratory-scale study employed sequencing batch reactor (SBR) technology to investigate the effect of two operational parameters [i.e. solids retention time (SRT) and anoxic time ratios] regarding the treatment of a slaughterhouse wastewater. Results indicated that organic matter removal, expressed as chemical oxygen demand (COD), was very high, consistently exceeding the 95% level. In addition, the total nitrogen (TN) removal ranged between 82 and 94%, while total phosphorus (TP) removal fluctuated between 88 and 94%. In general, the reactors exhibited a high degree of operational stability during treatment. Although the investigated range of the two operational parameters appeared to have a minimal effect on the process performance (expressed as % carbon or nutrient removal), the corresponding COD and TN specific consumption rates were noticeably affected by the variation in the anoxic time ratios. Furthermore, the operating cycle length of 8 h employed in this study resulted in improved performance, in terms of nitrogen removal, compared to other studies conducted at longer operating cycles. © 2017, Thai Society of Higher Eduation Institutes on Environment. All rights reserved.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85006355968&partnerID=40&md5=143e92f2a3ba2e798d106184e0f960d2
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): wastewater treatment
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
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Treatment of a slaughterhouse wastewater using sequencing batch reactors at a shortened operating cycle
Saikomon S.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
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