Constructed wetland sewage treatment device and sewage treatment method

• Main Authors: ZHANG DONGYI, LIN HUI, YAN CHEN, AN YINGYU
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a constructed wetland sewage treatment device which comprises the following parts: a main body filler block; the adjusting filler part is arranged at the top position of the main body filler block, and adjusting filler is contained in the adjusting filler part; the sewage treatment device introduces sewage through the first end of the water inlet pipeline system, the second end of the water inlet pipeline system is adjacent to the adjusting filler part, and the sewage flows into the main body filler block through the adjusting filler part; the aeration pipeline system comprises more than two aeration pipelines, the more than two aeration pipelines are arranged in the main body filler block in a penetrating manner and are respectively positioned at different height positions of the main body filler block, and the opening degree of each aeration pipeline can be respectively adjusted. The problems that a natural purification unit is low in treatment load, insufficient in treatment capacit