Publications

Energy Efficiency

Summary of the Biogas Feasibility Study for Zeekoegat WWTW

Tagged in Biogas, Flagship-publications, Municipalities

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Executive Summary_GIZ-AKUT Biogas Feasibility Study_Zeekoegat.pdf

Summary of the Biogas Feasibility Study for Zeekoegat WWTW

This report provides a summary of the results for the feasibility assessment of a biogas to CHP project for the City of Tshwane's waste water treatment works facility, Zeekoegat.

Authors: Water Group Holdings, AKUT and AD Solutions

Summary of the Biogas Feasibility Study for Kingstonvale WWTW

Tagged in Biogas, Flagship-publications, Municipalities

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Executive Summary_GIZ-AKUT Biogas Feasibility Study _ Kingstonvale.pdf

Summary of the Biogas Feasibility Study for Kingstonvale WWTW

This report provides a summary of the results for the feasibility assessment of a biogas to CHP project for the City of Mbombela's waste water treatment works facility, Kingstonvale.

Authors: Water Group Holdings, AKUT and AD Solutions

Fact Sheet: Solar Water Heater Installation Pilot Project, Nelson Mandela Bay

Tagged in Flagship-publications

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SAGEN SWH FS - Digital SA.pdf

Fact Sheet: Solar Water Heater Installation Pilot Project, Nelson Mandela Bay

GIZ-SAGEN supported a pilot solar water heater (SWH) installation project in 2018 to test the implementation concept of the National Solar Water Heating Programme, and recommend best practise to the Department of Energy. The fact sheet summarises the experiences and lessons learned from the pilot project completed in co-operation with the Nelson Mandela Bay Municipality.

Author: GIZ

Fact Sheet: Generating biogas from the digestion of municipal wastewater sludge

Tagged in Flagship-publications

Fact Sheet: Generating biogas from the digestion of municipal wastewater sludge

GIZ-SAGEN supports capacity building measures to improve the operation and maintenance of municipal wastewater treatment plants, and to promote the use of generated biogas for power and heat applications. This fact sheet describes how a practical guideline i.e. the "Anaerobic Digestion of Municipal Wastewater Sludge" was developed for this purpose, and piloted in three training sessions in order to test the concept and lend to the development of the guideline.

Author: GIZ

A Practical Guideline for Energy Efficiency Audits at Waste Water Treatment Plants Popular

Tagged in EE, Flagship-publications

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GIZ_SALGA, 2020, WWTW audit guideline.pdf

A Practical Guideline for Energy Efficiency Audits at Waste Water Treatment Plants

The purpose of this guideline is to provide an overview and methodology description of how to perform an energy efficiency audit at a waste water treatment plant. Specific focus is placed on how to execute an audit with its associated calculations and compiling an informed and effective audit report. Two case study audits are also included as examples to the guideline user on how the information in the guideline is applied in practice, as demonstrated at two municipal WWTWs. The guideline serves as the basis for a training course to establish a standardised methodology for conducting energy audits in the WWTW sector, as well as to develop capacity and skills to perform such an audit.  The guide covers the following topics:

  • Understanding of the purpose and focus areas of a WWTW EE Audit ,
  • Understanding of the typical treatment processes’ EE impact,
  • How to approach a WWTW EE Audit,
  • How and where to obtain information,
  • How to process the obtained information,
  • How to go about implementation of the findings,
  • What targets can reasonably be expected.

 

Author: Watergroup Holdings (Pty) Ltd

Anaerobic Digestion of Municipal Wastewater Sludge: A Practical Guideline (DOWNLOAD)

Tagged in Flagship-publications

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Anaerobic Digestion Guideline - Digital Low-Res.pdf

Anaerobic Digestion of Municipal Wastewater Sludge: A Practical Guideline (DOWNLOAD)

About: The Anaerobic Digestion Guideline is a practical guideline for wastewater practitioners and managers involved in the planning, design, operation, maintenance and management of WWTW. The guideline is based on the premise of the American “Capable Plant” concept which demonstrates a holistic management process for the beneficial use of biosolids and biogas naturally generated during the anaerobic digestion process. The Guideline will form the basis of a series of training and capacity building events for municipalities offered through WISA.

Disclaimer: The use of the Guideline is restricted to private use and may not be used for income generation purposes. Should any content be cited from the guideline, kindly acknowledge the authors and GIZ as publisher. The content of the guideline has been compiled by subject matter experts, peer reviewed by sector experts and tested during three pilot training sessions in municipalities. Although every effort has been taken to ensure the correctness of the content, GIZ-SAGEN, the authors and peer reviewers are not liable for any damages caused by the use of the content of the Guideline.

Author: WaterGroup Holdings

Anaerobic Digestion of Municipal Wastewater Sludge: A Practical Guideline Popular

Tagged in Biogas, Flagship-publications, Local Government, Municipalities, Skills

Anaerobic Digestion of Municipal Wastewater Sludge: A Practical Guideline

About: The Anaerobic Digestion Guideline is a practical guideline for wastewater practitioners and managers involved in the planning, design, operation, maintenance and management of WWTW. The guideline is based on the premise of the American “Capable Plant” concept which demonstrates a holistic management process for the beneficial use of biosolids and biogas naturally generated during the anaerobic digestion process. The Guideline will form the basis of a series of training and capacity building events for municipalities offered through WISA.

Disclaimer: The use of the Guideline is restricted to private use and may not be used for income generation purposes. Should any content be cited from the guideline, kindly acknowledge the authors and GIZ as publisher. The content of the guideline has been compiled by subject matter experts, peer reviewed by sector experts and tested during three pilot training sessions in municipalities. Although every effort has been taken to ensure the correctness of the content, GIZ-SAGEN, the authors and peer reviewers are not liable for any damages caused by the use of the content of the Guideline.

Author: WaterGroup Holdings