Piet Lens

• Biotechniques for Air Pollution Control
• Environmental Technologies to Treat Rare Earth Element Pollution
• Algal Systems for Resource Recovery from Waste and Wastewater
• Biofuels for Fuel Cells
• Chinese Translation - Environmental Technologies to Treat Sulfur Pollution
• Decentralised Sanitation and Reuse
• Decentralised Sanitation and Reuse
• Environmental Technologies to Treat Selenium Pollution
• Environmental Technologies to Treat Sulfur Pollution
• Environmental Technologies to Treat Sulphur Pollution
• Nanobiohybrids for Advanced Wastewater Treatment and Energy Recovery
• Nanotechnology for Water and Wastewater Treatment