News | Environmental Technology Division

26.01.2021

Environmental Technology

Leachate treatment for residual-waste landfill

In the greater Kuala Lumpur area, Malaysia’s largest waste management company, Kualiti Alam Sdn. Bhd, operates a landfill for the disposal of residual materials from several waste management companies. Due to the wide range and high degree of contamination of the residues and concentrates, also from the industry, the leachate of this landfill is very complex and difficult to treat.

20.01.2021

Environmental Technology

Virtual remote commissioning of wastewater treatment plants in Indonesia

The pandemic brings along new challenges, like, for example, the commissioning of state-of-the-art wastewater treatment plants in distant regions in times of travel restrictions: another task that WEHRLE has successfully mastered!

11.01.2021

Environmental Technology

Membrane processes for the treatment of leachate from landfills

Listen to Dr. Miriam Weissroth speaking about "Membrane processes for the treatment of leachate from landfills" at Water New Zealand Conference & Expo 2020.

30.11.2020

Environmental Technology

Landfill leachate treatment for Indonesia

The plant constructor WEHRLE with headquarters in Emmendingen in the South-West of Germany has obtained the contract for the design, construction and commissioning of a wastewater treatment plant for the treatment of highly loaded leachate from a municipal solid waste landfill in Jombang on the Indonesian island of Java.

24.11.2020

Environmental Technology

Treatment of liquid manure and digestate

With the change of the fertilizer regulation, the spreading and use of agricultural fertilizers is further limited. Farmers and biogas plant operators are often left with only costly temporary storage and expensive external disposal since the processes currently available on the market do not meet the requirements and involve high operating costs.

13.11.2020

Environmental Technology

Pioneering intelligent technologies for wastewater treatment

Environmentalists have been crying hoarse for long over the potential risks of pharmaceutical pollution. With water playing an integral part in the pharmaceutical manufacturing lifecycle, active pharmaceutical ingredients in wastewater, when discharged to the environment, may lead to the creation of multi-resistant germs in rivers and lakes. Treating pharmaceutical wastewater proves to be a challenge, and pharma producers are under the radar to contribute to improved water stewardship and take concrete measures to eliminate contaminants from their production wastewater. Against this backdrop, the German-based WEHRLE-WERK, with profound expertise in treating complex wastewater from the production of pharmaceutical drugs, can help pharmaceutical companies achieve this reliably and cost-effectively.

10.11.2020

Environmental Technology

Conversion of an SBR into an MBR

In some cases, the installed SBR process does not suffice to achieve the required treatment objectives. There is a variety of possible reasons: changes in the characteristics of the actual wastewater compared to the ones considered in the design (concentrations, flow rate), modification of the discharge requirements, incorrect process design, etc.

After - IGORRE Landfill, Vizcaya, Spain

28.10.2020

Environmental Technology

Large-scale leachate project in Poland

In spite of delays during the authorization process as well as the late approval of national funds due to Covid-19, WEHRLE has been awarded the contract for the construction of a wastewater treatment plant in Poland.

October 2020 – WEHRLE has been chosen to build a leachate treatment plant in Poland. For WEHRLE, an experienced plant constructor and wastewater expert, this is a special plant construction project:

23.09.2020

Environmental Technology

New purification system for existing leachate treatment plant in England

Make new from old – WEHRLE integrates a new leachate treatment plant in an existing system with beneficial advantages for the operator.

The landfill of Marston Vale, a small town near Bedford, treats approximately 450 m³ of leachate per day, consisting of the leachate produced on the landfill itself as well as on many other landfills, disposed of by tankers every day.

22.07.2020

Environmental Technology

Elimination of pesticides from wastewater

Pesticides have - naturally - a direct impact on ecosystems. This impact is increasingly considered as a critical factor in many countries, because pesticides act not very specific and are often persistent. Moreover, they are transferred from agricultural areas by the water path to other natural areas, where they continue having an impact. Increasingly, pesticides are also found in drinking water and pose a health risk for the general public.

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News from the Environmental Technology Division

Further information

Leachate treatment for residual-waste landfill

Virtual remote commissioning of wastewater treatment plants in Indonesia

Membrane processes for the treatment of leachate from landfills

Landfill leachate treatment for Indonesia

Treatment of liquid manure and digestate

Pioneering intelligent technologies for wastewater treatment

Conversion of an SBR into an MBR

After - IGORRE Landfill, Vizcaya, Spain

Large-scale leachate project in Poland

New purification system for existing leachate treatment plant in England

Elimination of pesticides from wastewater

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