Phil Welker
Contact info
Industry Expertise
- Engineering
- Project Manager
- Consultant
- Public Health
- Treatment
- Purification
- Technology
- Environment
- Water Supply
- Inorganic Chemicals
- Organic Chemicals
- Fuel Additives
- Industrial Gas
- Chemical Materials
- Consumer Chemicals
- Pharmaceutical Chemicals
- Chemical Engineering
- Environment
- Environmental Consulting
- Business Consulting
- Technical Consulting
- Defense
- Infrastructure
- Consultant
- environmental management
- Desalination