A Review of Dehydration of Various Industrial Sludges
Yükleniyor...
Dosyalar
Tarih
2014
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Wastewater characteristics and sludge generation potential of point source categories are reviewed critically. Novel industry-specific sludge dewatering/drying solutions necessary to establish a sustainable model are examined through a detailed literature survey. Knowledge of sludge properties is one of the most critical issues needed to design dewatering/drying equipment. This study focuses on industrial wastewater/sludge characterization. In addition, a comprehensive review of current drying models and technologies is also presented. A summary of the results derived from a novel thin-film-based photonic sludge dewatering/drying study is outlined as an alternative approach for industrial sludge control. Sludge was dried in a tubular quartz reactor (TQR), the inner surface of which was coated with a TiO2 thin film. The TQR was irradiated with UV A, UV B, and UV C lamps. The consumed and generated energy fluxes through endergonic and exergonic reactions driven by photolysis and photocatalysis were investigated. In addition, the variations in sludge dewatering/drying characteristics were also examined and compared with conventional methods to evaluate the energy requirements.
Açıklama
Anahtar Kelimeler
Dewatering, Drying kinetics, Drying methods, Industrial sludge, Nanotechnology, Photocatalysis, Waste-Water Sludge, Refinery Oily Sludge, Sewage-Sludge, Drying Process, Moisture-Content, Bulking Agent, Filter Press, Shrinkage, Dryer, Air
Kaynak
Drying Technology
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
32
Sayı
14
