TY - JOUR
T1 - Review of fiber optical sensors and its importance in sewer corrosion factor analysis
AU - Raju, Bharathi
AU - Kumar, R.
AU - Dhanalakshmi, Samiappan
AU - Dooly, Gerard
AU - Duraibabu, Dinesh Babu
N1 - Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2021
Y1 - 2021
N2 - Adverse effects of wastewater on the hygiene of human and circumstances is a major issue in society. Appropriate refining systems with high efficiency is required to treat the wastewater. Sewage treatment plant plays a major and important role in conserving incredible nature of the environment. Microbiologically Induced Corrosion (MIC) is an important phenomenon in sewage structures which causes the deterioration of infrastructures. Huge capital has been spent and efforts have been made on wastewater treatment infrastructure to increase operating efficiency and reliability of compliance. The investments in reimbursement and maintenance of sewer structures upsurge with an increase in the rate of MIC. The focus of this review is to describe MIC in sewer structure and the factors influencing the corrosion such as the generation of Sulfuric acid (H2SO4 ), Relative Humidity (RH), pH of the concrete structure and temperature. Modern developments in the design of Fiber Optical Sensors (FOSs) for observing the parameters including pH, Hydrogen Sulfide (H2S), RH and temperature will be discussed.
AB - Adverse effects of wastewater on the hygiene of human and circumstances is a major issue in society. Appropriate refining systems with high efficiency is required to treat the wastewater. Sewage treatment plant plays a major and important role in conserving incredible nature of the environment. Microbiologically Induced Corrosion (MIC) is an important phenomenon in sewage structures which causes the deterioration of infrastructures. Huge capital has been spent and efforts have been made on wastewater treatment infrastructure to increase operating efficiency and reliability of compliance. The investments in reimbursement and maintenance of sewer structures upsurge with an increase in the rate of MIC. The focus of this review is to describe MIC in sewer structure and the factors influencing the corrosion such as the generation of Sulfuric acid (H2SO4 ), Relative Humidity (RH), pH of the concrete structure and temperature. Modern developments in the design of Fiber Optical Sensors (FOSs) for observing the parameters including pH, Hydrogen Sulfide (H2S), RH and temperature will be discussed.
KW - Effective monitoring using Fiber Optical Sensors
KW - Fiber Bragg Grating
KW - Humidity
KW - Hydrogen Sulfide
KW - Influence factors analysis
KW - Microbial Induced Corrosion
KW - Sewage treatment plant
UR - http://www.scopus.com/inward/record.url?scp=85107200170&partnerID=8YFLogxK
U2 - 10.3390/chemosensors9060118
DO - 10.3390/chemosensors9060118
M3 - Review article
AN - SCOPUS:85107200170
SN - 2227-9040
VL - 9
JO - Chemosensors
JF - Chemosensors
IS - 6
M1 - 118
ER -