Performance Comparison between Anaerobic Hybrid Reactor and Anaerobic Continuous Stirred-Tank Reactor for High-Strength Fresh Leachate Treatment

บทความในวารสาร

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Sutthiprapa, Sakulrat; Towprayoon, Sirintornthep; Chiemchaisri, Chart; Chaiprasert, Pawinee; Wangyao, Komsilp

ปีที่เผยแพร่ (ค.ศ.): 2024

Volume number: 33

Issue number: 3

หน้าแรก: 2307

หน้าสุดท้าย: 2315

จำนวนหน้า: 9

นอก: 1230-1485

eISSN: 2083-5906

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85186203236&doi=10.15244%2fpjoes%2f174785&partnerID=40&md5=17b25e5655761c8ef7cc705bebb8b222

ภาษา: English-Great Britain (EN-GB)

ดูบนเว็บไซต์ของสำนักพิมพ์

บทคัดย่อ

This study aimed to examine the performance of an anaerobic hybrid reactor (AHR) and an anaerobic continuous stirred tank reactor (CSTR) for treating high-strength fresh leachate. As the organic loading rate (OLR) was increased in both systems, the pH decreased, with the lowest pH corresponding to an OLR of 25-30 kgCOD/m3·d. The AHR system demonstrated instability in total volatile fatty acids when the OLR increased to 20 kgCOD/m3·d. The highest methane (CH4) content was achieved when the OLR was 15 kgCOD/m3·d. Moreover, the AHR showed excellent sediment retention. When the OLR increased, volatile suspended solids (VSS) in the system increased. The CH4 content tended to increase as the OLR increased up to 20 kgCOD/m3·d. The highest CH4 content in the AHR was 68%, which was higher than that of the CSTR. The CSTR could not produce biogas when the OLR was 20 kgCOD/m3·d. The optimal OLR for the operation of AHR and CSTR treating fresh leachate was found to be 15 and 10 kgCOD/m3·d respectively. © 2024, HARD Publishing Company. All rights reserved.

คำสำคัญ

waste transfer station