scholarly journals Prototype Sistem Pakan Ikan dan Pemantauan PH Berbasis Android dengan Metode PLC

2021 ◽  
Vol 5 (4) ◽  
pp. 729-738
Author(s):  
Maria Rosaria Oktaviani ◽  
Rizky Pradana
Keyword(s):  
Water Quality ◽  
Real Time ◽  
Ph Value ◽  
Ph Monitoring ◽  
Requirements Analysis ◽  
Fish Feed ◽  
Feeding System ◽  
Android Application ◽  
Fish Feeding ◽  
Arduino Uno

Abstract During the pandemic of covid-19, betta fish cultivation is one of the income alternatives. It makes the cultivation of betta fish is increasing. However, not all cultivators can successfully cultivate betta fish. Water quality and fish feed must be maintained in order for betta fish can grow perfectly and attractive. The problems that often encountered to the betta fish cultivator is about feeding and monitoring pH levels, which is still manual. This is can failure in betta fish cultivation of the cultivators are not disciplined. To minimize it, then will be made “Prototype Fish Feeding System and PH Monitoring Based Android”. This research is used PLC method: (a) Requirements Analysis, (b) Design, and (c) Implementation. Divided into 2 functions: Automatic Betta Fish Feeding System Based Android Function using Node MCU ESP8266 and Monitoring PH Levels Function using Arduino Uno. The result from this research is the user can control the open and close feed on the servo through an android application, the system can provide a distance of the feed supply to a user in real-time by notifications, the LCD always display pH value, the buzzer provides a sound when the water quality has reached the acid or alkaline index.  

scholarly journals Identifying The Working Process Of Automatic Fish Feed Tool Based On Arduino Uno

2021 ◽  
Vol 2 (5) ◽  
pp. 1830-1835
Author(s):  
Ertie Nur Hartawati
Keyword(s):  
Real Time ◽  
Fish Feed ◽  
Servo Motor ◽  
Time Data ◽  
Working Process ◽  
Fish Feeding ◽  
System A ◽  
Arduino Uno ◽  
The Given ◽  
Working Method

This Arduino-Based Automatic Fish Feeding Tool is a tool that serves to make it easier to care for fish in the aquarium, especially the feeding. The purpose of making this automatic fish feed tool is to explain about the automatic fish feed tool. The ability of this tool is that it can provide feed automatically with the given time plan is feeding 2 times a day and for the amount of feed dose adjusted to the number of servo motor rotations, namely 1 rotation of 150˚, resulting in a feed dose of 10 Grams. With the working method using the Arduino IDE application and with the Arduino Uno working system, a command coding is given which is combined with the Uno shield board then jumper to the RTC DS3231 so that it can show the time very accurately and update the time data in real time.

scholarly journals Robot Boat Design For Real-Time Monitoring Of River Water Quality

2020 ◽  
Vol 2 (2) ◽  
pp. 56-58
Author(s):  
Santra Prabowohendhi ◽  
Ferida Yuamita ◽  
Andung Jati Nugroho
Keyword(s):  
Water Quality ◽  
Real Time ◽  
River Water ◽  
Ph Value ◽  
Fish Farming ◽  
Environmental Conservation ◽  
River Water Quality ◽  
Ph Indicator ◽  
Value Of Water ◽  
Yogyakarta City

As the population grows in big cities and watersheds, it will significantly impact river waters. One of the settlements located on the banks of the river Winongo is Ngampil village, Ngampil sub-district, Yogyakarta City. According to data from the Yogyakarta City Central Statistics Agency, the population of the Ngampil sub-district increased in 2018 to 18,591 inhabitants, from 2016 with 10,540 inhabitants, the Winongo River is used by the Ngampil residents for fish farming by making cages and also residents who use the Winongo River for activities environmental conservation. One effort to control water pollution is to monitor water quality consistently. The problem in this research is the absence of tools to monitor river water quality. Therefore, it is necessary to design an efficient monitoring tool to read water quality with a ph indicator in real-time using the hovercraft method through the internet of things method. Utilizing this robot boat tool can monitor river water quality using an automatic drive system and display the river water's pH indicator on the website. This research showed river water quality at 6:00 in the morning with a pH value of water 6.81 information Poor / Contaminated by Weight, daytime at 12.00 with a pH value of water 6.77 information Poor / Contaminated by Weight, and afternoon at 18.00 with a water ph value of 6.66 information Poor / Severely polluted.

scholarly journals Microcontroller Based Water Measurement Level Prototype Using Fuzzy Logic Method

TEM Journal ◽  
2020 ◽  
pp. 694-701
Author(s):  
Juhriyansyah Dalle ◽  
M. Ziki Elfirman ◽  
Muhammad Sufyan
Keyword(s):  
Water Quality ◽  
Fuzzy Logic ◽  
Real Time ◽  
Ph Value ◽  
Human Life ◽  
Water Company ◽  
Turbidity Level ◽  
Fuzzy Logic Method ◽  
Local Water ◽  
Water Measurement

Water is the source of life for humans. Its sustainability has to be maintained because water’s quality will affect human life. One of the water sources that are usually used by people is from the local water Company (PDAM) in every city in Indonesia. One of the PDAM Companies in the Marabahan City, South Kalimantan, is treating water from the Jejangkit River, but that water is not always clean; it can be murkier in a rainy season and tidal conditions. That is why the water quality condition in that river needs to be known. In that case, this study aims at designing a prototype of microcontroller-based turbidity of water detector by implementing the fuzzy logic. It can send a real-time report where later it will be used by PDAM in Marabahan City. The stages of turbidity measurement consist of start, initialization of I/O, turbidity sensor of reading object, fuzzy logic, read the turbidity level, stop. The result of this study is that the developed prototype is able to read the turbidity level of water and it can send a real-time report. It is recommended to develop the further turbidity sensor by using other components that are not only able to read the turbidity level, but they are also able to read the pH value and can be developed with other methods, in order that it can read the sharper data accuracy.

scholarly journals Smart River Monitoring Using Wireless Sensor Networks

2020 ◽  
Vol 2020 ◽  
pp. 1-19
Author(s):  
Kofi Sarpong Adu-Manu ◽  
Ferdinand Apietu Katsriku ◽  
Jamal-Deen Abdulai ◽  
Felicia Engmann
Keyword(s):  
Water Quality ◽  
Real Time ◽  
Ph Value ◽  
Treatment Plant ◽  
Water Quality Monitoring ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Precision Data ◽  
Aquatic Life ◽  
Smart Water

Water quality monitoring (WQM) systems seek to ensure high data precision, data accuracy, timely reporting, easy accessibility of data, and completeness. The conventional monitoring systems are inadequate when used to detect contaminants/pollutants in real time and cannot meet the stringent requirements of high precision for WQM systems. In this work, we employed the different types of wireless sensor nodes to monitor the water quality in real time. Our approach used an energy-efficient data transmission schedule and harvested energy using solar panels to prolong the node lifetime. The study took place at the Weija intake in the Greater Accra Region of Ghana. The Weija dam intake serves as a significant water source to the Weija treatment plant which supplies treated water to the people of Greater Accra and parts of Central regions of Ghana. Smart water sensors and smart water ion sensor devices from Libelium were deployed at the intake to measure physical and chemical parameters. The sensed data obtained at the central repository revealed a pH value of 7. Conductivity levels rose from 196 S/cm to 225 S/cm. Calcium levels rose to about 3.5 mg/L and dropped to about 0.16 mg/L. The temperature of the river was mainly around 35°C to 36°C. We observed fluoride levels between 1.24 mg/L and 1.9 mg/L. The oxygen content rose from the negative DO to reach 8 mg/L. These results showed a significant effect on plant and aquatic life.

Study on Networking Technology Based on ZigBee with Water PH Monitoring for Wireless Mesh Sensor Network

2012 ◽  
Vol 630 ◽  
pp. 302-307
Author(s):  
Jing Fan ◽  
Nan Chen ◽  
Chang Song Xiang ◽  
Jin Long Wang
Keyword(s):  
Water Quality ◽  
Real Time ◽  
Sensor Network ◽  
Ph Monitoring ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Wireless Mesh ◽  
Zigbee Protocol ◽  
Water Ph ◽  
Networking Technology

According to the requirement of remote real-time water quality monitoring, this paper design a heterogeneous network topology including wireless sensor network and wireless mesh network. Based on Zigbee protocol a network system that can realize real-time water PH remote monitoring was constructed. In the system, the networking technology and network performance were studied by programming on real equipment. The study results shown that the system can realize real-time water quality PH monitoring data acquire and wireless transmission. Through Zigbee protocol under wireless mesh sensor network the performance of data transmission such as drop rate, delay, error rate are better than before. Those result proved that the manual based water quality monitoring can be replaced by Zigbee based wireless mesh sensor network monitoring system with more detail data acquire.

scholarly journals A Robust Fish Feeding System

2019 ◽  
Vol 9 (1) ◽  
pp. 1204-1206
Keyword(s):  
Fish Feed ◽  
Feeding System ◽  
Maximum Weight ◽  
Ultrasonic Sensors ◽  
Fish Feeding ◽  
Additional Weight

Fish in the hatcheries are sold by weight. For making the fish gain weight the fish need to swim (exercise) when the feed is provided which is thrown at specific place in the pond randomly. The problem is how to distribute the fish feed around the pond and develop such device that feed should be evenly distributed in pond which enable the fish to swim across the pond to gain maximum weight Our approach to the problem is to make a robotic boat comprising of SONAR & Ultrasonic sensors which detects the fish in the water on which it is floating .After detecting the fish, the robotic boat drops the feed while moving away from it. This makes the fish to move and follow the boat in order to eat the feed. With this the fish gains additional weight and become healthy

DIP quality influenced by process water quality

TAPPI Journal ◽  
2014 ◽  
Vol 13 (9) ◽  
pp. 51-60
Author(s):  
DENNIS VOSS ◽  
HANS-JOACHIM PUTZ ◽  
SAMUEL SCHABEL
Keyword(s):  
Water Quality ◽  
Surface Tension ◽  
Ph Value ◽  
Water Hardness ◽  
Process Water ◽  
Test Results ◽  
Negative Effects ◽  
Water Parameters ◽  
Effects Of Ph ◽  
Contamination Levels

The need for deinking mills to reduce their fresh water consumption has resulted in higher loads of various contaminants in the process water. Lower recovered paper quality also leads to higher contamination levels in the mills. This higher load has an influence on achievable target brightness. The objective of the work was to determine and explain the main reasons for relatively poor deinked pulp quality or poor deinking potential based on the influence of recovered paper composition and process water quality. The process water parameters significantly affect the deinking potential of recovered paper. The test results showed the negative effects of increased water hardness. For standard recovered paper mixtures, flotation selectivity is higher with increasing flotation pH-value. Good results were realized for standard recovered paper with low hardness, low surface tension, and high pH-value. The results for recovered paper containing flexo newsprint could be slightly improved with low hardness, low surface tension, and low pH-value. The results of the test program using design of experiments showed interacting effects of pH-value and surface tension on luminosity and flotation selectivity.

Android Application Based Real Time Home Automation

2011 ◽  
Vol 4 (7) ◽  
pp. 188-190 ◽  
Author(s):  
Kallakunta. Ravi Kumar ◽  
◽  
Shaik Akbar
Keyword(s):  
Real Time ◽  
Home Automation ◽  
Android Application
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