TY  - BOOK
AU  - Suasin, Michelle P.
TI  - In situ measurement of methane flux from residential compost using automated static chamber and electrochemical sensor
PY  - 2018///
CY  - (Manila)
PB  - Mapua University
KW  - Methane flux
KW  - Measurement
KW  - Composting
KW  - Electrochemical sensors
KW  - Arduino Uno (Microcontroller)
N1  - Thesis (Master of Science in Computer Engineering) -- Mapua University, March 2018; CHED Funded Research
N2  - A process for measuring methane flux from residential compost using automated static chamber and electrochemical sensor has been developed. The system consists of an MQ-4 semiconductor sensor mounted on a stainless steel chamber with a fan-damper mechanism. The mechanism is controlled by an Arduino Uno that enables the gas to accumulate in the chamber and transfer the gas for flux measurement. the influence of accumulation time on methane flux has been studied. Results showed that the minimum and optimum chamber deployment time is 15 minutes. In-situ real-time flux measurement of residential compost for a seven-day lifecycle is presented. The system is promising in measuring flux values that can be used in evaluating mitigation capacity and developing flux ratios for GHG treatment design
UR  - http://62.72.45.86/cgi-bin/koha/opac-retrieve-file.pl?id=559250e0b4466d360babc34eb5219933
ER  -