Solutions for Water and Wastewater
Process Instrumentation Solutions for Water
As one of the world’s leaders in industry automation and an experienced provider of integrated technologies, we offer products and systems tailored to the requirements of the water and wastewater industry. Advanced technologies for electrification, automation, and, especially, digitalization can help water and waster operators ensure their resiliency to restart their treatment processes and deliver water services in the face of natural disasters.
Are you using the most efficient flow measurement technologies in your water/wastewater plant?
Flow measurement can be refined to improve your water treatment process to save you time and improve accuracy. Every flow meter has a purpose, but knowing which meters are best-suited for common applications within the water/wastewater industry is key.
Solutions for Drinking Water
We support you in satisfying regulatory requirements and achieving quality standards, as
well as in keeping processes in your water treatment plants lean and efficient
Product links for Chemical/Biological Treatment Control Points
- Chemical/Biological Treatment Overview
- 1. Flow monitoring of Chlorine and Water solution
- 2. Level monitoring dissolved chlorination tank
- 3. Level monitoring activated carbon silo
- 4. Flow monitoring of liquid flocculant and coagulants
- 5. Level monitoring of coagulation and flocculation tanks
- 6. Level monitoring flash mixing tank
- 7. Level limit switch in flash mixing tank
- 8. Level monitoring and level limit switch of coagulation and flocculation tank
- 9. Flow monitoring for the pre-treated water to the clarifier
Product Links for Raw Water Intake Control Points
- Water Intake/physical Treatment Overview
- 1. Flow monitoring of raw water in closed pipes
- 2. Flow monitoring in the open channel raw water intake
- 3. Flow monitoring of the raw water intake from bore well
- 4. Level monitoring at the bore well
- 5. Differential level monitoring across the bar screen
- 6. Level measurement at the raw water storage tank
- 7. Pressure measurement at the inlet of the raw water storage tank
- 8. Temperature measurement at the inlet of the raw water reservoir
- 9. Flow monitoring of air (Oxygen) flow into the storage tank using orifice plate and differential pressure transmitter
Product Links for Clarification and Sludge Handling Control Points
- Water Clarification and Sludge Handling Overview
- 1. Flow monitoring of the sludge from the primary clarifier to the settling tank
- 2. Flow monitoring of the backwash water from the filter to the settling tank
- 3. Flow monitoring of the clarified water from the clarifier to the sewer
- 4. Level monitoring of the sludge cake on the dewatering press and sludge hopper or holding tank
- 5. Pressure measurement at the dewatering press
- 6. Flow monitoring of the dewatered effluent to the sewer
- 7. Belt scale to monitor the bulk sludge transferred from dewatering facility to the disposal location
Product Links for Filtration Control Points
- Water Filtration Overview
- 1. Flow monitoring of the clarified raw water in the main header going into to the filtration units
- 2. Pressure measurement in main header, going into the filtration units
- 3. Level monitoring at the water filter
- 4. Flow monitoring of the filtered water
- 5. Pressure measurement at the outlet of each filter
- 6. Head loss measurement using differential pressure transmitter
- 7. Flow monitoring of the filtered water in the main header coming out of the filtration units
- 8. Pressure measurement in the main header coming out of the filtration units
- 9. Flow monitoring of the backwash water line before the filter
- 10. Pressure measurement of the backwash water line before the filter
- 11. Air flow monitoring used for back washing the filter with orifice and differential pressure measurement
- 12. Pressure measurement of the air used for backwashing the filter
- 13. Flow monitoring of back wash water to clarifier
- 14. Pressure monitoring of the back wash water to clarifier
Product Links for Storage and Distribution Control Points
- Water Storage and Distribution Overview
- 1. Level monitoring of clear water reservoir
- 2. Level switch for high level control of clear water reservoir
- 3. Flow monitoring of potable water from clear water reservoir to overhead storage tank
- 4. Pressure monitoring of potable water from clear water reservoir to overhead storage tank
- 5. Temperature measurement of potable water from clear water reservoir to overhead storage tank
- 6. Flow monitoring of the potable water from storage to distribution network
- 7. Level monitoring of overhead storage tank
- 8. Level switch for high level control of overhead storage tank
- 9. Pressure monitoring of the potable water from storage to distribution network
- 10. Temperature measurement of the potable water from storage to distribution netw
Product Links for Potable Water Control Points
- Potable Water Conditioning Overview
- 1. Level measurement of the water filter
- 2. Pressure measurement at the outlet of the filter
- 3. Head loss measurement using differential pressure transmitter
- 4. Flow monitoring of the lime milk dosing
- 5. Level measurement of lime milk storage tank
- 6. Flow monitoring of chlorine dosing
- 7. Level measurement of the dissolved chlorination chemicals tank
Solutions for Wastewater
Our cost-effective process instrumentation gives you the reliability, seamless integration and automation you need to deliver the best wastewater treatment. Our technology provides solutions to the challenges of constant change in flow rates, rapid changes in level, chemical dosing and storage.
Product Llinks for wastewater collection and tranfer control points
- Wastewater collection and transfer oveview
- 1. Flow monitoring in closed pipe sewers
- 2. Flow monitoring in open channel sewers
- 3. Level measurement at the combined sewer overflow
- 4. Open channel sewer flow CSO
- 5. Open channel sewer flow CSO logging
- 6. Level measurement at the storm water retention tank
- 7. Flow measurement at the return path from the storm water retention tank to the pumping station
- 8. Level monitoring and complete control of Lift and Pumping stations
- 9. Pump station discharge flow measurement
- 10. Pressure monitoring of the pump discharge
Product links for Wastewater intake and mechanical treatment control points
- Wastewater intake and mechanical treatment overview
- 1. Flow monitoring at the remote sewage acceptance station
- 2. Lift station level monitoring pump control
- 3. Limit switch to detect the low level, high level, and foam in the wet wells
- 4. Differential level monitoring across the bar screen
- 5. Limit switch to detect the low level, high level and foam at the rake
- 6. Open channel sewer flow monitoring
- 7. Temperature measurement at the inlet
- 8. Grit chamber level monitoring
- 9. Pressure measurement for air flow line to the grit chamber
- 10. Grease trap level monitoring
- 11. Waste water flow from the grease and sand trap to the primary clarifier
- 12. Sludge flow from primary clarifier to gravity thickener
- 13. Interface level measurement at primary clarifier
Product links for Biological treatment and clarification control points
- Biology/Aeration Process Overview
- 1. Flow measurement from primary clarifier to aeration tank
- 2. Open channel flow measurement from primary clarifier to aeration tank
- 3. Influent water temperature monitoring into aeration tank
- 4. Flow measurement for air to the aeration tank with orifice and differential pressure measurement
- 5. Pressure measurement for air to the aeration tank
- 6. Flow measurement from aeration tank to the final clarifier
- 7. Open channel flow measurement from aeration tank to the final clarifier
- 8. Flow monitoring effluent from secondary or final clarifier to the tertiary treatment such as effluent filter
- 9. Open channel flow measurement from the secondary or final clarifier to the tertiary treatment such as effluent filter
- 10. RAS sludge flow measurement
- 11. WAS sludge flow measurement
Product links for Effluent filter control points
- Effluent filter Overview
- 1. Flow monitoring from final clarification to effluent filter
- 2. Open channel flow monitoring from final clarification to effluent filter
- 3. Filter bed level monitoring
- 4. Flow measurement from the effluent filter to disinfection and outfall
- 5. Open channel flow measurement from the effluent filter to disinfection and outfall
- 6. Air flow measurement used for back washing the effluent filter with orifice and differential pressure measurement
- 7. Flow measurement at the Backwash water line
- 8. Pressure measurement at the backwash water line
- 9. Flow monitoring of backwash water from the effluent filter to sludge collection
Product links for digester and methane storage control points
- Wastewater Digester Process Overview
- 1. Pressure monitoring in the digester sludge lines
- 2. Temperature measurement at the recirculation sludge lines
- 3. Flow monitoring the sludge flowing between the digesters and recirculation sludge lines
- 4. Pressure measurement to control the pressure in the sludge lines from the digesters to the dewatering facilities
- 5. Flow monitoring the sludge flowing from the digesters to the dewatering facilities
- 6. Liquid level measurement using differential pressure transmitter and remote seals
- 7. Temperature measurement at the digester
- 8. Level measurement at the top of the digester
- 9. Gas flow measurement of the produced biogas at the digester outlet with orifice and differential pressure measurement
- 10. Gas analysis of CH4, H2S, O2, CO2 after anaerobic digester
- 11. Pressure measurement of the produced biogas at the main gas pipe
- 12. Gas flow measurement of the produced biogas at the main pipe with orifice and diffential pressure measurement
- 13. Level measurement at the gas tank
- 14. Pressure measurement of the produced biogas at the main gas pipe to the block heating works
- 15. Gas flow measurement of the produced biogas to the block heating works with orifice and differential pressure measurement
- 16. Pressure measurement of biogas to the flare at the main gas pipe
- 17. Gas flow measurement of the biogas in the flare line with orifice and differential pressure measurement
- 18. Gas analysis of CH4, H2S, O2, CO2 before vlock heating works. Monitoring of gas engines.
Product links for Gravity Thickener control points
- Wastewater Gravity Thickener Process Overview
- 1. Flow measurement and dosing of the concentrated flocculant to the chemical mixing tank
- 2. Level measurement at the dissolved chlorination chemicals tank
- 3. Level monitoring in the flocculant tank
- 4. Flow monitoring of Flocculant dosing into the gravity thickener
- 5. Flow monitoring Supertuant from the gravity thickener to the primary clarifier
- 6. Flow measurement of the sludge from the gravity thickener to the anaerobic digesters
Product links for Disinfection control points
- Disinfection Process Overview
- 1. UV Channel level monitoring
- 2. Flow measurement and dosing at the dissolved chlorination chemicals tank
- 3. Level measurement at the dissolved chlorination chemicals tank
- 4. Open channel flow monitoring of the outfall
- 5. Flow measurement at the outfall
- 6. Final effluent temperature
Product links for Dewatering control points
- Wastewater Sludge Dewatering Process Overview
- 1. Level measurement at the Polymer tank
- 2. Flow measurement and dosing of the polymer to the sludge
- 3. Pressure measurement at the dewatering press
- 4. Level monitoring of the sludge cake after the dewatering press
- 5. Flow monitoring of the dewatered effluent back to the primary clarifier
- 6. Belt scale to monitor the bulk sludge transferred from dewatering facility to the disposal location
Solutions for Irrigation
In both agricultural and commercial building applications, irrigation systems are required to keep the landscape healthy and vibrant. However, there is often a tendency to over or under-water, which can lead to damage of plant life, as well as increased operational and energy costs. Intelligent irrigation systems can help mitigate these issues and generate savings that far exceed the cost of their implementation
Solutions for Desalination
According to the World Health Organization, even though two-thirds of the world’s surface is covered with water, around 11 percent of the world’s population has no reliable access to drinking water
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How can we help you?
Whether you need to measure pressure, temperature, flow, level or weight, Siemens has best-in-class instruments to suit the unique needs of your plant or application - along with a global network of technical support available 24 hours a day, 7 days a week. Our water industry experts are ready to answer your questions.
