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Design, optimization and application of a highly sensitive microbial electrolytic cell-based BOD biosensor.

Environmental Research, 2022
Biochemical oxygen demand (BOD) is an important biochemical indicator for determining the degree of water pollution and guiding the design of wastewater treatment processes.
Ziyuan Wang   +5 more
semanticscholar   +1 more source

Mathematical modelling of stream DO–BOD accounting for settleable BOD and periodically varying BOD source

Environmental Modelling and Software, 1999
Abstract The conventional Streeter and Phelps model does not account for the settleable component of BOD. Their model is therefore of little value in the present day context of polluted streams in which part of the BOD removal necessarily takes place through sedimentation, especially when untreated or partially treated wastes are discharged into ...
Sunita Gakkhar, D S Bhargava
exaly   +2 more sources

Hibernations of electroactive bacteria provide insights into the flexible and robust BOD detection using microbial fuel cell-based biosensors.

Science of the Total Environment, 2021
Microbial fuel cell (MFC) biosensors have been suggested as an alternative detection method for biochemical oxygen demand (BOD). However, it is absolutely essential to develop maintenance procedures for MFC biosensors` because in practice the lay-up ...
F. Guo, Yuan Liu, Hong Liu
semanticscholar   +1 more source

Detection of protamine and heparin using a promising metal organic frameworks based fluorescent molecular device BZA-BOD@ZIF-90

Sensors and actuators. B, Chemical, 2021
Herein, we designed a BODIPY-based probe (BZA-BOD@ZIF-90) with good stability through the encapsulation of metal-organic frameworks (MOFs). BZA-BOD@ZIF-90 can selectively detect protamine based on an aggregation-induced emission (AIE) effect.
Lihua Liu   +5 more
semanticscholar   +1 more source

Measurement of BOD: Correlation Between 5-Day BOD and Commercial BOD Biosensor Values

Environmental Technology (United Kingdom), 1997
A flow injection system incorporating a commercial BOD sensor, using entrapped Trichosporum cutaneum, for the determination of BOD (biochemical oxygen demand) is presented. The linear range of BOD measurement varied from 10 to 70 mg l−1. The correlation between the BOD sensor and the official method (AFNOR T90 103 - France) is good for waste water ...
J. L Marty, D. Olive, Y. Asano
exaly   +2 more sources

Back-of-device authentication with bod taps and bod shapes

Proceedings of the 16th international conference on Human-computer interaction with mobile devices & services, 2014
This demonstration accompanies a paper accepted at MobileHCI'14. Back-of-device (BoD) authentication has shown to be significantly more secure than standard front-facing approaches, being BoD Shapes the most representative method found in the literature.
Alejandro Catalá, Luis A. Leiva
openaire   +1 more source

A brief review on biochemical oxygen demand (BOD) treatment methods for palm oil mill effluents (POME)

, 2020
Numerous issues pertaining to palm oil mill effluents (POME), such as the release of high level of biochemical oxygen demand (BOD) and other pollutants into the environment, have brought major public concern.
Nur Aleya Lokman   +3 more
semanticscholar   +1 more source

Biofloc technology: water quality (pH, temperature, DO, COD, BOD) in a flood & drain aquaponic system

International Journal of Environmental Analytical Chemistry, 2020
Research on the use of Biofloc Technology (BFT) in Flood & Drain (F&D) Aquaponic Systems has been carried out, to improve water quality parameters (pH, temperature, DO, COD, and BOD. In this system used Tilapia (Oreochromis niloticus) and Samhong Mustard
D. Deswati   +5 more
semanticscholar   +1 more source

Ultrasound assisted co-precipitation synthesis of Fe3O4/ bentonite nanocomposite: Performance for nitrate, BOD and COD water treatment

Journal of Water Process Engineering, 2019
In this research, modification of bentonite and synthesis of Fe3O4/Bentonite nanocomposite are reported in the presence of ultrasound. The samples were prepared by chemical co-precipitation and sonochemical methods and the structural order, textural ...
M. Khatamian, B. Divband, R. Shahi
semanticscholar   +1 more source

Soft detection of 5-day BOD with sparse matrix in city harbor water using deep learning techniques.

Water Research, 2019
To better control and manage harbor water quality is an important mission for coastal cities such as New York City (NYC). To achieve this, managers and governors need keep track of key quality indicators, such as temperature, pH, and dissolved oxygen ...
Jun Ma   +4 more
semanticscholar   +1 more source

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