IWW (PDF) Drinking water related hygienic assessment of the use of the well rehabilitation agent AIXTRACTOR 2.0 ®
DVGW (PDF) Appraisal of the pH-neutral well rehabilitation agent AIXTRACTOR as per DVGW technical standards W319 and W130

Well Check Book

Well check book (PDF) Well Check Book for Determination of Water Well Capacity

Tender specification

Tender specification (PDF) Specifications of Combined Hydraulic-Chemical Water Well Rehabilitation

Check lists

Monitoring and testing items (PDF) Monitoring and testing during operation (Minimum requirements according to Houben & Treskatis 2003)
Examination check list (PDF) Check list of necessary preliminary examinations prior to well rehabilitation (Houben & Treskatis 2003)