Our specialists develop solutions for the different waste waters resulting from crude oil and natural gas production and further processing in the petrochemical industry. The chemical, physical and biological processes employed are specifically suited to individual project requirements and tailored to the needs of our customers.
Our
in-house laboratory supports the team through analysis and pilot experiments. Our
portfolio includes our own processes – some of which patented – and proven plant concepts.

- Oil and solids separation

- Dissolved Air Flotation

- Clarifier after activated sludge basin
Of course the applicable
standards and guidelines as well as the customer-specific requirements form the basis of all our design projects. We carry out projects on the basis of a consistent quality management system accessible online by each employee. We continuously monitor compliance with
occupational safety and health regulations and
safety rules and train employees on these issue, as our SCC** certification proves.
By choosing HAGER + ELSÄSSER, you opt for a partner with comprehensive know-how and
references in the treatment of different waste water types from upstream and downstream hydrocarbons processing.
We also offer
gate-to-gate water treatment solutions for power stations connected to the refinery for steam and power generation.
Support from our specialists does not end with acceptance of the plant – our
Customer Service is glad to offer you a service package tailored to your specific needs.