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Sustainable Environment
An international journal of environmental health and sustainability
Volume 8, 2022 - Issue 1
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WASTE MANAGEMENT

Oilfield wastewater contaminants removal efficiencies of three indigenous plants species in a free water surface flow constructed wetland

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Article: 2076361 | Received 20 Oct 2021, Accepted 09 May 2022, Published online: 20 May 2022

Figures & data

Figure 1. Schematic diagram of free surface flow constructed wetland cells with 3 different native plants.

Figure 1. Schematic diagram of free surface flow constructed wetland cells with 3 different native plants.

Table 1. Characteristics of effluent after conventional treatment and discharge limit

Table 2. Characteristics of media (soil) in the free surface flow constructed wetlands

Table 3. Descriptive statistics for plant growth (height), biomass and water content of the three plant species

Table 4. Contaminants removal efficiency of the native plants in a free water surface flow constructed wetland