Process information
| Key Data Set Information | |
| Location | JS-CN |
| Geographical representativeness description | a closed pesticide manufacturing plant located in Jiangsu Province, China. |
| Reference year | 2022 |
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| Use advice for data set | When utilizing this data set, users should note that the catalytic oxidation unit is specific to ex-situ groundwater remediation and thus may not be directly applicable to in-situ treatment or other types of wastewater treatment processes. It is important to account for the geographic and technological applicability regarding the construction and operation phases. Consideration should also be given to the potential for recycling aluminum and iron after the device's useful life has ended. |
| Technical purpose of product or process | The catalytic oxidation device is designed for groundwater ex-situ remediation as part of a pump and treatment system, used to treat contaminated water at a closed pesticide manufacturing plant in Jiangsu Province, China. The device is used to catalyze reactions to reduce pollutants in the groundwater by using aluminum and iron as its primary construction materials. |
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| General comment on data set | The site is a closed pesticide manufacturing plant. The water table is located around −4 m (below the ground). The aquifer mainly consists of silty sand with approximately 20 m depth, and the aquitard containing silty clay is located at about −24 m to −33 m. Other hydrogeological parameters include water content 26.33 %, hydraulic conductivity 0.00105 cm/s, groundwater gradient 0.008, Darcy velocity 0.73 cm/d, and actual velocity 1.83 cm/d. High concentrations (hundreds of mg/L) of VOCs were detected in the groundwater including BTEX, vinyl chloride (VC), 1,2-dichloroethane (1,2-DCA), chlorobenzene, 1,2-dichlorobenzene, and 1,4-dichlorobenzene. |
| Copyright | No |
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| Technological representativeness | |
| Technology description including background system | Catalytic oxidation device made of aluminium and iron |
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Modelling and validation
Administrative information
Inputs and Outputs