Purification Technology and Application of Raw Water in Tongxiang City's Water Source Ecological Wetland
Based on the water source ecological wetland project of Tongxiang City in Hangjiahu Plain,the technological process,technological parameters and specific project layout of the large-scale water source ecological wetland using ecological root hole technology for purification were expounded.The water quality detection effect after the project operation was analyzed.The overall raw water quality is stable from inferior to Class V to Class III,meeting the Class III standard for national drinking water source water quality requirements,and meeting the water supply demand of 600000 t/d.It has improved the water quality of drinking water source in Tongxiang city,guaranteed the safety of water supply,enhanced the ability of water plant to resist risks,and obtained obvious economic and social benefits,which is worth popularizing and applying in the plain area with water quality type water shortage.
constructed wetlandwater sourceroot pore techniquesource of drinking waterwater purification
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