Reliable Online Monitoring Activities in Waste Water, Fresh Water and Non-Revenue Water (Leakage Activities)

Transcription

1 I N S T R U M E N T AT I O N F O R W AT E R I N D U S T R Y Reliable Online Monitoring Activities in Waste Water, Fresh Water and Non-Revenue Water (Leakage Activities) Hugo Schmalz Export Manager & Member of the Board NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com

2 I N S T R U M E N T A T I O N F O R W A T E R I N D U S T R Y NIVUS GmbH नमस त வணக கம NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com

3 NIVUS GmbH Contents NIVUS GmbH- INTRODUCTION WASTE WATER MONITORING FRESH WATER MONITORING AND NRW NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 3

4 NIVUS GmbH Contents NIVUS GmbH- INTRODUCTION WASTE WATER MONITORING FRESH WATER MONITORING AND NRW NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 4

5 NIVUS GmbH Field of Products Sensor Technology SCADA/Telecontrol Cross Correlation Doppler Radar Transit Time Transmitter/RTU Intelligent Data Transmission Level NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 5

6 NIVUS GmbH Field of activities for your monitoring needs Sewer channel systems Flowing waters River dams Irrigation Water supply and distribution WWTPs Urban drainage monitoring campaigns Industry Seawater desalination NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 6

7 NIVUS GmbH Contents NIVUS GmbH- INTRODUCTION WASTE WATER MONITORING FRESH WATER MONITORING AND NRW NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 7

8 Waste Water Monitoring Campaigns Water stress index NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 8

9 Waste Water Monitoring Campaigns Why measurement required? No/Inaccurate existent flowmeters for wastewater WWTP s clogged with wastewater due to inefficiency. Infiltration of sewage water in ground water causing epidemics, e.g. Groundwater arsenic causing cancer in Bihar. No pre-warning systems in place causing cities like Mumbai, Chennai to flood. NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 9

10 Waste Water Monitoring Campaigns What is required to understand where the wastewater measurement is required. engineering the instruments and software solution according to the best practices. these services from installation to final report formulation. NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 10

11 Waste Water Monitoring Campaigns Process Overview Water-US Air-US Site Inspection Installation of temporary Instruments MASTER PLAN Data checking process Final report for further evaluation De-installation of sensors Reports generated for each measurement site NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 11

12 Waste Water Monitoring Campaigns The Project Vienna, Austria ARTC (Real Time Control) Expert System to manage the entire wastewater channel system An important part of this system is online data from: 56 Wastewater volume measurements 80 Ultrasonic level measurements Radar-based weather forecast 24 Rain gauges NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 12

13 Waste Water Monitoring Campaigns The Project Vienna, Austria NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 13

14 Waste Water Monitoring Campaigns The Project Vienna, Austria NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 14

15 Waste Water Monitoring Campaigns The Project Warsaw, Poland Sewer Management System with Real Time Control Modernisation and upgrading of the sewer network system Collection of raw flow data using NIVUS flow meters Installation under night-time operating conditions 55 Measurement spots in total with 35 fixed and 20 portable units NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 15

16 Waste Water Monitoring Campaigns The Project Tehran and Isfahan, Iran NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 16

17 Waste Water Monitoring Campaigns Sensor Installation for flawless detection of the measurement range Flow level measurement from the pipe bottom to the top Air-Ultrasound For low flow levels Water-US Air-US Overflow Water-Ultrasound for high flow levels up to the pipe crown Pressure Hydrostatic in case of overflow or sedimentation Combination for Determination of channel efficiency and detection of infiltration (extraneous water) NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 17

18 NIVUS GmbH Contents NIVUS GmbH- INTRODUCTION WASTE WATER MONITORING FRESH WATER MONITORING AND NRW NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 18

19 Non Revenue Water World Statistics GLOBAL WATER DEMAND (FRESHWATER WITHDRAWALS) Worldwide NRW represents about 45 million m3 of water with total costs of $14 billion per year. This amount of water can supply 200 million people. Approximately $ 2.9 billion can be generated by saving half of the current NRW level* *World Bank NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 19

20 Non Revenue Water India Statistics Pipeline water networks since 2016 provide water to 20 Million people alone in India. More Pipelines lead to more leakage possibilities. Leakage is one of main topics of WSS operators Some Ground realities in India: 40% of water supply in India is wasted 77 Million people in India have no access to safe water At this rate of water scarcity, India may have depleted its resources by Pipeline Network increase every year against population NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 20

21 Non Revenue Water Chennai fresh water reservoirs statistics NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 21

22 Non Revenue Water What is NRW? The difference between the amount of water a utility puts into the distribution system and the amount of water billed to consumers. Reasons: Physical damage: leakage, theft or commercial losses: unpaid bills or incorrect bills. NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 22

23 Fresh Water Monitoring Why measurement required? No quantifiable measurement existent for half filled pipes. Mostly Gravity Flow conditions. Mag meter employed, highly inaccurate for Half filled pipes. NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 23

24 Fresh Water Monitoring What is required measurement for all media conditions. internationally tested and accepted technologies. suitable instrument for each application. robust sensors to handle extreme conditions. ability to measure in all geometries NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 24

25 Non Revenue Water Typical NRW reduction project Model building Immediate leakage reduction Measurement campaigns for leakage detection Optimization of Water Supply System Pressure optimization Dividing the network in District Area Meters Leakage Monitor A system for leakage evaluation and optimization NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 25

26 Non Revenue Water Water Losses in Drinking Water Supply GUI ADMIN GUI USER LM data processing GUI USER Telemetry SCADA NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 26

27 Non Revenue Water Water Losses in Drinking Water Supply Solution ADMIN User Central processing Telemetry GSM 1 GSM 2 User SCADA FTP FTP NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 27

28 Non Revenue Water Measurement campaigns result Identifed Leakage [l/s] NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 28

29 Non Revenue Water Measurement campaigns result Example Lemesos Population: 2,50,000 approx. Water Production: 15,828,795 m³ Pressure reduction -> 32% Leakage reduction -> 38% Example Zagreb Population: 2,50,000 approx. Water Production: 57,018,467 m³ Pressure reduction by 15%-> Leakage reduction drop by 39% NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 29

30 Non Revenue Water Features and benefits Clamp on and Insertion ultrasonic flow meter immediate installation in existing manholes Long life battery no need for electric connection If rented no need for investment cost, just operational cost GSM/GPRS data transfer no need for additional telemetry NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 30

31 NIVUS GmbH Partners in India TWIC - Consultant, Engineering & Technology Partner AUM Systems - Solution Providers and representative in India SCMS School of Engg. & Technology - University Partner in India NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 31

32 I N S T R U M E N T AT I O N F O R W AT E R I N D U S T R Y धनयव द ம க நன ற Many thanks for your attention! Hugo Schmalz Export Manager Member of the Board Phone: hugo.schmalz@nivus.com NIVUS NIVUS GmbH Im Taele Eppingen Germany Phone info@nivus.com 32