Demo – FAQs

Demo – FAQs

How can i monitor my treated water quality?

RTM helps in monitoring both the quality and quantity of the treated water by using onsite sensor.

What’s the quality of water we can expect?

RTM can monitor wide range of treated water quality and helps in improving the quality of treated water.

What may be the ROI?

ROI can be determined based on annual saving cost if we achieve 33% water reduction or water saving from the current water consumption level.

Will this incur any manpower cost or operator required to increase the efficiency?

RTM does not need any manpower to run but this helps the O&M vendors and customers to proactively monitor, effectively manage and eventually automate many critical operational processes across the entire water cycle

Are there any maintenance charges for sensor and meter?

The maintenance of the sensor & meters are done by greenvironment’s team and does not incur any separate cost.

Will we get free replacement in case of faulty meters or sensors?

The greenvironment’s team will replace the sensor or meter incase of any technical issue as it is under subscription model.

Subscription type?

Monthly or quarterly or annual or biennial

Where do we fit the meter and where do we install sensors?

The sensors and the meters will be installed at the site based on the feasibility done by greenvironment’s team. in case any modification is required, it will be informed to the customer once the feasibility has been completed.

Can we avoid lab tests when we use this?

Yes. however, once a while lab tests also can be done to confirm the quality parameters.

Does this product has compliance to the standards?

The devices used are developed with a uniform protocol for communication, reliability and are built on existing technical standards for safety. all the devices meet the standard safety protocols required for deployment.

What is turbidity and why it is high?
  1. The sensor measures the turbidity (amount of suspended particles) of the treated water in a sewage treatment plant.
  2. High turbidity indicates higher suspended particles present in the treated water after the filtration optical sensor for sewage treatment plant is a measuring tool for a turbid water density or an extraneous matter concentration using the refraction of wavelength between photo transistor and diode.
  3. High turbidity indicates higher suspended particles present in the treated water after the filtration process.
What is ORP & How mounting ORP helps ?
  1. Oxidation-reduction potential (ORP, redox) is one of the methods to measure the rate of oxidative disinfection caused by the addition of the effects of all oxidants in the water (eg: chlorine dosing).
  2. ORP offers real time monitoring and recording of water disinfection potential.
  3. A primary advantage of using ORP for wastewater system monitoring provides the operator with a rapid and single-value assessment of the disinfection potential of the treated water.
Which guideline has been used for RTM?

Whether CPCB certified any systems or analysers?

No, CPCB neither certifies nor assessed any sensors/ analysers. Industrial units are free to choose any type/ make of analysers including the indigenous equipment, meeting the prerequisites. The unit should give calibration protocol, periodicity/ frequency of calibration and ± variation specified when matched with manually monitored results.

What is BOD?

The biochemical oxygen demand (BOD) is a measure of the oxygen required by aerobic micro-organisms to biochemically oxidize the organic matter present in the waste and is expressed in mg/1.

What is COD?

The chemical oxygen demand (COD) is a measure of water and wastewater quality. The COD test is often used to monitor water treatment plant efficiency. The COD is the amount of oxygen consumed to chemically oxidize organic water contaminants to inorganic end products.

Why is COD higher than BOD?

COD is normally higher than BOD because more organic compounds can be chemically oxidised than biologically oxidised. this includes chemicals toxic to biological life, which can make COD tests very useful when testing industrial sewage as they will not be captured by BOD testing.


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