Adsorption 1 Article 1 Biodegradation, Environmental 1 Co-treatment 1 Landfill leachate 1 RSM 1 Typha 1 Typha domingensis Typhaceae 1 Waste Water 1 Water Pollutants, Chemical 1 Water Purification 1 Wetland 1 Wetlands 1 ZELIAC 1 Zeolite 1 Zeolites 1 activated carbon 1 adsorbent 1 adsorption 1 ammonia 1 bioaccumulation 1 biodegradability 1 bioremediation 1 cadmium 1 chemical compound 1 chemical oxygen demand 1 chemistry 1 cobalt 1 colloid 1