Water Quality Monitoring System
Obtain real-time and accurate information about the quality of irrigation water, rivers, lakes, ponds, and tanks with the support of reliable IoT technology.
Parameters:
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Water pH
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Water ORP
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Water COD - BOD - TSS
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Water Temperature
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Others
Plug & Play
Access Anytime
& Anywhere
Waterproof Enclosure
What do you get?
Mertani Water Quality Monitoring System
Mertani Water Quality Monitoring System (WQMS) will assist you in continuously monitoring water quality. This includes parameters such as water pH, water temperature, COD, BOD, DO, TSS, ORP, and more. Based on these parameters, you can make informed decisions to ensure the quality of your water is maintained, whether you are an individual, a company, a government entity, or a specific institution.
Challenges
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Industrial waste discharged without proper treatment can pollute water with hazardous chemicals. Industrial liquid waste contains chemicals harmful to human health and aquatic animals. Liquid waste discharged into rivers or seas can disrupt the biological balance of water, reducing the number of fish and aquatic animals available for consumption.
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Many regions in Indonesia lack sufficient water quality monitoring networks, leading to a lack of accurate data regarding water quality in those areas. Additionally, accessibility of water quality data by the public remains a challenge that needs to be addressed..
About Water Quality Monitoring System
Definition
The Water Quality Monitoring System (WQMS) is a device capable of continuously monitoring water quality. It measures various parameters such as water pH, temperature, COD, BOD, DO, TSS, ORP, and so on. Based on these parameters, you can make informed decisions to ensure the preservation of water quality, whether you are an individual, a company, a government entity, or a specific institution.
Legal Basis
Minister of Environment and Forestry Regulation of the Republic of Indonesia Number P.80/MENLHK/SETJEN/KUM.1/10/2019. see details
Remote Terminal Unit (RTU)
Detail
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Mertani data logger
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Power unit
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Komunikasi data (2G, 4G, LTE)
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Panel box
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Wiring system
*Instalasi RTU bisa disesuaikan dengan kondisi lapangan
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WQMS Sensor
Parameter
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Water pH
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Water COD
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Water TSS
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Water NH3-N
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Water Debit
Passed ONLIMO Connectivity Test
Based on the results of connectivity tests on logger equipment, automatic, continuous and online water quality monitoring (ONLIMO).
So the water pollution control directorate of the Ministry of Environment and Forestry explained that the company PT. Merapi Tani Instruments was declared to have passed the connectivity test for the automatic, continuous and online water quality monitoring server system, by the Ministry of Environment and Forestry.
SPARING Passed Connectivity Test
PT. Merapi Tani Instruments is proud to announce that our program (SPARING) has successfully passed the connectivity test conducted by the Directorate General of Water Pollution Control and the Ministry of Environment and Forestry (KLHK). The Continuous Wastewater Quality Monitoring System (SPARING) we developed has met the established standards, ensuring reliable, automated, and regulatory-compliant water quality monitoring capabilities
Study Case
Mertani's Contribution to Water Quality Monitoring: WQMS Installation in Bantar Gebang, Bekasi.
At the end of July 2024, the Mertani team installed a Water Quality Monitoring System (WQMS) device in Bantar Gebang, Bekasi, West Java. The installation of this device aims to monitor and test the water quality of the waste that enters the river.
Technology : Water Quality Monitoring System (WQMS)
Brochure Product
Water Quality Parameters
Biochemical Oxygen Demand (BOD)
Measurement of the amount of degraded biochemical substances in water.
Water Optical Brighteners
Dissolved hydrophilic compounds used in laundry detergents.
EC / Salinity / TDS
Estimating the salt content level in water and its correlation with electrical conductivity.
Chloride
chloride content in water, and its correlation with local content (NaCl, MgCl, KCl, etc.).
Tryptophan
Measurement of the relative amino acid content in water.
Water TSS
describes particles that are not dissolved in water.
Total Acid Number
Measuring acid/ammonia content in samples to assess system quality and health
Calcium
Ca²⁺ ions play a major role in water hardness and chemical stability.
Chlorophyll a (red excitation)
The main photosynthetic pigment of algae measured by red light excitation as an indicator of algae biomass in water.
Chemical Oxygen Demand (COD)
Amount of oxygen (mg O2) required to oxidize organic substances present in water.
Dissolved Oxygen (DO)
Amount of dissolved oxygen in water.
Water Pressure
Measurement of water pressure at a specific level
Coliforms
Estimation coliform bacteria content (fecal, E. coli, total) as an approach to assess pathogen content.
CDOM
Part of the dissolved organic content that is colored.
Water NH3-N
a measure of the concentration of nitrogen in the form of ammonia (NH3) in a water sample
Ortho-phosphate
Phosphate that has been dissolved and is ready for biological use, especially by algae and aquatic plants.
Bromide
Br⁻ ions are present in water, are stable, and at high concentrations can pose a risk to water quality.
Chlorophyll a (blue excitation)
The primary photosynthetic pigment of algae measured with blue light excitation as an indicator of algae biomass in water.
Total Organic Carbon (TOC)
Total organic compounds contained in the water.
Ammonium
The content of dissolved ammonia in water, which can originate from fertilizers and wastewater.
Water ORP / REDOX
Measurement of Reduction and Oxidation potential in water
Crude Oils
Measurement of the relative water contamination level originating from crude oil.
Water Temperature
Measurement of water temperature using the Celsius unit.
Water Debit
the measure of the volume of water flowing through a particular point or cross-section in a certain unit of time
Total phosphate
Total amount of phosphate present in water, regardless of its form, whether dissolved, bound, or organic.
Fluorescein Dye
fluorescent dye used as a tracer to detect water flow and can be an indicator of the presence of pollutants in water.
Blue Green Algae (freshwater)
freshwater cyanobacteria that can grow rapidly and potentially produce toxins that are harmful to ecosystems and human health.
Dissolved Organic Carbon (DOC)
Amount of dissolved organic compounds in water.
Nitrate
The content of dissolved nitrate in water, which typically originates from fertilizers and wastewater.
Water Turbidity
Measurement of relative water clarity level.
Water pH
Measurement of the acidity level or water pH on a standard scale of 1-14.
Refined Oil
Measurement of the relative water contamination level originating from purified oil.
Depth
measure of the distance from the surface to a point or object below it
Sodium
Sodium ions (Na⁺) that dissolve in water and affect salinity and water suitability for consumption and irrigation.
Rhodamine
Synthetic fluorescent dye used as a tracer to track water flow and can be an indicator of pollution when detected in waterways.
Blue Green Algae (marine)
A group of marine cyanobacteria that can grow rapidly and potentially produce toxins that disrupt marine ecosystems.
