Innovations for a low-carbon, climate resilient future

WAI Environmental Solutions provides innovative solutions to improve sustainability of the high carbon emission companies and the waste management industry.

Belt dryer - Competitive solutions for organic waste valorisation

Applications
Sewage sludge 
 
Industrial sludge
 
Fish farming sludge 
 
Biomass
 
Food waste
 
Highlights

• Low temperature belt dryer

• All heat source installations

• Evaporation capacity 50-3700 kg/hour per unit

• Low energy CO2 heat pump dryer

• Heat recovery

• No explosion or fire risk 

• Standardized modular design

• Turnkey supply

Large belt dryer for sewage sludge drying

Pyrolysis - Competitive solutions for organic waste valorisation

Applications
Sewage sludge 
 
Biomass
 
Hazardous waste 
Plastic-containing waste
 
Highlights
• Internal heating or external heating

• Capacity 100-5000 kg/hour per unit

• Operation temperature 400-800 oC

• Retention time 20-90 minutes

• Energy recovered for drying

• Purposed-made biochar and bio-oil
WAI pyrolysis pilot unit
WAI pyrolysis for hazardous waste treatment (handling capacity 1 ton/hour)

Synolys® - Double biomethane yield in the most carbon negative way

Synolys® Introduction

Synolys® is a game-changing technology that enables existing biomethane plants worldwide to reduce production costs, meet future regulations and maximize decarbonization effects. It combines biological and thermo-chemical processes to achieve double biomethane yield and negative carbon emission.

Highlights
• Double biogas yield
• Convert non-conventional feedstocks to more biogas
• Convert negative value digestate to positive value biochar
• Eliminate microplastics and pharmaceutical residues
• Meet future regulations
• Maximize CO2 emission reduction
• Capture carbon in the biochar