In:
IOP Conference Series: Earth and Environmental Science, IOP Publishing, Vol. 598, No. 1 ( 2020-11-01), p. 012054-
Abstract:
For the storage rainwater quality maintenance and purification and the ecological water replenishment in the rain source river of industrial park, a combined process of “plant stabilization ponds and vertical flow constructed wetlands” was developed. The scale of pilot plant was 20 m3/h. The research showed that the combined process of constructed wetlands and stabilization ponds had a significant removal rate of COD, NH4+-N, TN, TP, SS of 14.13% ∼ 31.99%,33.64% ∼ 77.42%,24.72% ∼ 48.04%,61.29% ∼ 67.20%,45.44% ∼ 76.90%, with better treatment effect on N, P and SS in medium and low concentration. The circulation time has a relatively large impact on the removal rate of COD and SS, and a relatively small impact on NH4+-N, TN, TP, TN and TP.
Type of Medium:
Online Resource
ISSN:
1755-1307
,
1755-1315
DOI:
10.1088/1755-1315/598/1/012054
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2020
detail.hit.zdb_id:
2434538-6
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