# IWW Zentrum Wasser

> research institute in Germany

**Wikidata**: [Q15448824](https://www.wikidata.org/wiki/Q15448824)  
**Source**: https://4ort.xyz/entity/iww-zentrum-wasser

## Summary  
IWW Zentrum Wasser is a German research institute specializing in water science and technology, founded in 1986. It operates as an "An-Institut" (affiliated institute) of the University of Duisburg-Essen since 1991, conducting applied research to address water-related challenges. Headquartered in Mülheim an der Ruhr, it focuses on sustainable water management, treatment, and environmental protection.

## Key Facts  
- Founded in **1986** in Germany.  
- Officially named **IWW Rheinisch-Westfälisches Institut für Wasserforschung gemeinnützige GmbH**.  
- Affiliated with the **University of Duisburg-Essen** since 1991.  
- Owned by **Rheinisch-Westfälische Wasserwerksgesellschaft** (15.31% stake) and **Stadtwerke Essen**.  
- Member of the **Deutsche Vereinigung des Gas- und Wasserfaches (DVGW)** and the **Jülich Research Consortium** (since 2014).  
- Headquartered in **Mülheim an der Ruhr**, Germany.  
- Registered under EU VAT number **DE120351032** and EU Participant ID **998382007**.  

## FAQs  
### Q: When was IWW Zentrum Wasser founded?  
A: IWW Zentrum Wasser was founded in **1986** in Germany.  

### Q: What is the focus of IWW Zentrum Wasser’s research?  
A: The institute specializes in **water science and technology**, addressing challenges in water treatment, sustainability, and environmental protection.  

### Q: Is IWW Zentrum Wasser part of a university?  
A: Yes, it has been an affiliated institute (**An-Institut**) of the **University of Duisburg-Essen** since **1991**.  

## Why It Matters  
IWW Zentrum Wasser plays a critical role in advancing water research and technology in Germany and beyond. As a bridge between academia and industry, it develops practical solutions for sustainable water management, ensuring safe drinking water supplies and reducing environmental impacts. Its work directly supports public health, industrial efficiency, and climate resilience, addressing global challenges like water scarcity and pollution. Through collaborations with utilities, policymakers, and universities, IWW helps translate scientific insights into actionable strategies for industries and municipalities.

## Notable For  
- **Longstanding university affiliation**: Partnered with the University of Duisburg-Essen since 1991, fostering interdisciplinary research.  
- **Industry-driven research**: Owned by regional water and energy companies, ensuring alignment with real-world water management needs.  
- **Certified expertise**: Member of DVGW, Germany’s leading association for gas and water professionals, underscoring its technical credibility.  
- **EU-recognized organization**: Holds EU Participant Identification Code (998382007), facilitating cross-border research collaborations.  

## Body  
### Founding and Structure  
IWW Zentrum Wasser was established in **1986** as a nonprofit research institute. It operates as a limited liability company (GmbH) with ownership split between **Rheinisch-Westfälische Wasserwerksgesellschaft** (15.31% stake) and **Stadtwerke Essen**, reflecting its ties to regional water and energy sectors.  

### Research Focus  
The institute prioritizes applied research in:  
- Water treatment and purification technologies.  
- Sustainable urban water management.  
- Environmental monitoring and pollution mitigation.  
- Climate change impacts on water resources.  

### Affiliations and Memberships  
- **University of Duisburg-Essen**: Formal affiliation since **1991**, enabling academic collaboration and knowledge transfer.  
- **Jülich Research Consortium**: Member since **November 2014**, contributing to interdisciplinary research networks.  
- **DVGW**: Institutional membership reinforces its role in standardizing water industry practices in Germany.  

### Ownership and Governance  
IWW is majority-owned by **Rheinisch-Westfälische Wasserwerksgesellschaft**, a regional water utility consortium, with **Stadtwerke Essen** (a municipal energy provider) also holding a stake. This structure ensures research remains aligned with industrial and municipal needs.  

### Recognition and Identifiers  
- **ISNI**: 0000000406361931  
- **GND ID**: 5307659-X (legacy) / 1080038558 (current)  
- **ROR ID**: 02wfk0r79  
- **VAT Number**: DE120351032  
- **GEPRIS Organization ID**: 13507 (registered in 2022).  

### Headquarters  
The institute is based in **Mülheim an der Ruhr**, a city in North Rhine-Westphalia, Germany’s industrial heartland. This location facilitates partnerships with local utilities and universities.

## References

1. [Source](https://eservice2.gkd-re.de/bsointer140/DokumentServlet?dokumentenname=140l10072.pdf)
2. [Source](https://ris.essen.de/sdnetrim/UGhVM0hpd2NXNFdFcExjZbqGeBohDjbVbJazceTgn1uClIQXcH5g3AGZPr6CZDnF/Beteiligungsbericht_2018.pdf)
3. [Source](https://jrf.nrw/institute/iww-rheinisch-westfaelisches-institut-fuer-wasserforschung/)
4. [Source](https://www.dvgw.de/der-dvgw/mitgliedschaft-im-dvgw/unsere-mitglieder/behoerden/?tx_dvgw_adressverzeichnis%5BnavisionCode%5D=1108783&tx_dvgw_adressverzeichnis%5Baction%5D=detail&tx_dvgw_adressverzeichnis%5Bcontroller%5D=Adressverzeichnis&cHash=b17f8a3e9b8e55517a119788135e2062)
5. [Source](https://iww-online.de/impressum/)
6. GRID Release 2018-11-14
7. Aligned ISNI and Ringgold identifiers for institutions
8. GERiT