Development of handy prototype gas sensors kit for monitoring of ambient green house gases from solid waste disposal sites of Solapur city

Maske, V. R.; Dhulap, Vinayak P.

doi:10.1063/1.5047700

Cited by 4 publications

(3 citation statements)

References 1 publication

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“…Reference [132] deals with the control of pollution caused by the untreated disposal of waste. In the measurement of air pollution in Reference [134], the author uses the sensor MQ-135 for sensing ambient gases around the landfill. The scholar designed a platform based on gas sensors to monitor the surrounding gases from solid waste repositories using a given mobile phone sensor.…”

Section: Gas Sensors (Smallest and Low-cost)mentioning

confidence: 99%

Spherical Robots for Special Purposes: A Review on Current Possibilities

Bujňák

Pirník

Rástočný

et al. 2022

Sensors

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The review discusses the possibilities of different driving mechanisms and sensors of spherical robots, and a special kind of mobile robots is introduced and discussed. The sensors discussed can expand robots’ sensing capabilities which are typically very limited. Most spherical robots have holonomic characteristics and protect the inner environment using a shell. Today, there are a diversity of driving mechanisms. Therefore, this article provides a review of all of them and identifies their basic properties. Accordingly, many spherical robots have only inner sensors for moving, balancing, driving, etc. However, a few of them are also equipped with sensors that can measure environmental properties. Therefore, in this paper, we propose the possibility of using such sensors as cameras, LiDARs, thermocouples, and gas sensors, which can be used for special purposes underground, for example, in mines, underground tunnels, or road tunnels. After combining all components are combined, it is possible to design a special type of spherical robot designed for underground exploration, such as accidents in mines or road tunnels.

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Section: Gas Sensors (Smallest and Low-cost)mentioning

confidence: 99%

Spherical Robots for Special Purposes: A Review on Current Possibilities

Bujňák

Pirník

Rástočný

et al. 2022

Sensors

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“…This is carried out by distributing more than one IRGA inside the greenhouse, which is controlled by sensors connected to a computer to control the environment. A metal oxide-sensitive layer is also used to monitor CO 2 [38].…”

Section: Gases In Greenhousesmentioning

confidence: 99%

Gases in Food Production and Monitoring: Recent Advances in Target Chemiresistive Gas Sensors

2022

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The rapid development of the human population has created demand for an increase in the production of food in various fields, such as vegetal, animal, aquaculture, and food processing. This causes an increment in the use of technology related to food production. An example of this technology is the use of gases in the many steps of food treatment, preservation, processing, and ripening. Additionally, gases are used across the value chain from production and packaging to storage and transportation in the food and beverage industry. Here, we focus on the long-standing and recent advances in gas-based food production. Although many studies have been conducted to identify chemicals and biological contaminants in foodstuffs, the use of gas sensors in food technology has a vital role. The development of sensors capable of detecting the presence of target gases such as ethylene (C2H4), ammonia (NH3), carbon dioxide (CO2), sulfur dioxide (SO2), and ethanol (C2H5OH) has received significant interest from researchers, as gases are not only used in food production but are also a vital indicator of the quality of food. Therefore, we also discuss the latest practical studies focused on these gases in terms of the sensor response, sensitivity, working temperatures, and limit of detection (LOD) to assess the relationship between the gases emitted from or used in foods and gas sensors. Greater interest has been given to heterostructured sensors working at low temperatures and flexible layers. Future perspectives on the use of sensing technology in food production and monitoring are eventually stated. We believe that this review article gathers valuable knowledge for researchers interested in food sciences and sensing development.

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“…However, to the best of our knowledge, little-to-no work has been carried out to design and built the unique mobile gas sensor unit, which can measure the greenhouse gases in a combined manner [31]. In the present work, results are disseminated in two main parts-i) prototype design and assembly, and ii) validation as a greenhouse gas sensor.…”

Section: Introductionmentioning

confidence: 99%

Design, Development and Validation of a Portable Gas Sensor Module: A Facile Approach for Monitoring Greenhouse Gases

Mane

Nadargi

et al. 2020

Coatings

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We report the unique design and prototype of a portable gas sensor module for monitoring greenhouse gases. The commercially available gas sensors (MQ-02, MQ-135, and TGS2602) were adopted in designing the module using Arduino Uno. Different locations in the city of Solapur, India (17.6599° N, 75.9064° E), were scanned for the usability of the developed prototype of the mobile gas sensor module. The choice of gas sensors in combination with Arduino Uno led to an excellent prototype for measuring the concentration of greenhouse gases, and therefore the wrong alarm for toxic gases. The prototype model and corresponding greenhouse gas concentrations (ppm) are described using an interplay of sensor design, software program, and greenhouse gases sites.

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Development of handy prototype gas sensors kit for monitoring of ambient green house gases from solid waste disposal sites of Solapur city

Cited by 4 publications

References 1 publication

Spherical Robots for Special Purposes: A Review on Current Possibilities

Spherical Robots for Special Purposes: A Review on Current Possibilities

Gases in Food Production and Monitoring: Recent Advances in Target Chemiresistive Gas Sensors

Design, Development and Validation of a Portable Gas Sensor Module: A Facile Approach for Monitoring Greenhouse Gases

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