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SEMCOTECH

Waste Water Services

MEASUREMENT SERVICES

Motivation

Connecting new drainage areas to a sewer network or generally changing surroundings result in an increasing flow rate in the duct system. This changes the working conditions for all connected pumping stations, special-purpose facilities and sewage plants.

Our Services for You

    You want to know what it looks like inside your sewer network?

    You need up-to-date and reliable flow rates for the calibration of a hydraulic model?

    You want to find out about the weak spots in your duct system?

    You want to check the efficiency and functionality of your special-purpose facilities?

Motivation

Extrenous water is a problem well-known and debated among experts. Larger quantities of extrenous water result in

1.Increased operating costs for pumping stations and the treatment of waste water

2.A decreased efficiency of the the treatment of waste water

3.More frequently filled rainwater basins; longer voiding times

4.Hydraulic overload of sewers and sewage plants

Our Services for You

We provide a solid data base (measurement of flow in the sewer system combined with measurement of precipitation, detection of extraneous water) for the development of a remedial design and optimization strategies.

Surveillance of Discharge Facilities of waste water.

Motivation

During the often long lifecycles of pumping stations, their operation conditions change: worn or damaged rotors decrease suction capacities of the pumps; freshly connected new drainage areas increase the flow rate.

Our Services for You

1.You want to know the state of affairs of your pumping station?

2.You need the up-to-date output and characteristic lines of your pumps?

3.You want to find out about the weak spots in your duct system, channel network or pumping station?

4.What about your pump management? Are your pumps in action more that 10-15 time per hour?

5.By measuring the working times of your pumps and the flow in the penstocks, we provide a solid data base for the development of a remedial design and optimization strategies for your pumping stations.

IMG

DATA EVALUATION AND PLAUSIBILITY CHECK ACCORDING TO SÜWVO ABW

According to § 3 of the SüwVO Abw, wastewater discharges have to be surveilled with suitable measuring technology. Subsequently, the data recorded by the continuously logging water level measuring systems has to be evaluated. Evaluating the water level and the times of use, the overflow time, the overflow frequency and the overflowed quantity have to be determined.

In order to fulfill these regulatory requirements, we offer the editing and evaluation of measurement data recorded by any measuring system. The data evaluation and plausibility check consists of the following steps:

1.Determination of the input data (metadata)

2.Data preparation

3.Plausibility check

4.Data evaluation

IMG

INSPECTION ENTITY

Motivation

Flow measurement devices in sewage plants serve, among other things, the purpose of assessing and calculation sewage charges. Our experience shows that measurement results are often too high and thus unjustly lead to excessive sewage charges – often without the operator of the plant being aware of it.

Our Services for You

    Inspection of technical documents of the flow measurement devices as well as construction and site plans

    Establishing an exact schedule for the measurement campaign (Of course, in coordination with you!)

Motivation

Flow control and metering valves restrict the effluent flow into the following channel or sewer network. False tuning or settings result in an imbalance of the system of sewage network/rainwater basin and outlet channels/sewage plant.

Lower deviation of the water supposed to go through the throttle - Increased input of dirt load into the water due to increased discharge - More frequently exhaustion of the basin level.

Exceedance of the water supposed to go through the throttle - The capacity of the basis is not exploited. - Hydraulic overload of the following channel/ sewer network and the sewage plant. - Violation of the discharge rates noted in the permit notification.

Motivation

During the often long lifecycles of pumping stations, their operation conditions change: worn or damaged rotors decrease suction capacities of the pumps; freshly connected new drainage areas increase the flow rate.

Our Services for You

1.You want to know the state of affairs of your pumping station?

2.You need the up-to-date output and characteristic lines of your pumps?

3.You want to find out about the weak spots in your duct system, channel network or pumping station?

4.What about your pump management? Are your pumps in action more that 10-15 time per hour?

5.By measuring the working times of your pumps and the flow in the penstocks, we provide a solid data base for the development of a remedial design and optimization strategies for your pumping stations.

IMG

Brochure that covers our entire portfolio of measuring systems and services.

Click here to download Brochure

Brochure that covers Flow monitoring Measuring devices and Services.

Click here to download Brochure
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