A PHREEQC-Based Tool for Planning and Control of In Situ Chemical Oxidation Treatment

Bibliographic Details
Title:	A PHREEQC-Based Tool for Planning and Control of In Situ Chemical Oxidation Treatment
Authors:	Katarzyna Samborska-Goik, Rafał Ulańczyk, Janusz Krupanek, Marta Pogrzeba
Source:	Applied Sciences, Vol 14, Iss 9, p 3600 (2024)
Publisher Information:	MDPI AG, 2024.
Publication Year:	2024
Collection:	LCC:Technology LCC:Engineering (General). Civil engineering (General) LCC:Biology (General) LCC:Physics LCC:Chemistry
Subject Terms:	remediation, groundwater, modelling, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999
More Details:	This article describes a tool that can be used to improve the effectiveness of the ISCO (in situ chemical oxidation) method. It is an Excel-based application that uses Visual Basic, PHREEQC, and Python. The main functions are feedback control solutions. There are several ideas that can optimise ISCO treatment when using the geochemical model: (i) looping real-time data into the geochemical model and using them to estimate the actual rate, (ii) using spatial distribution maps for delineating zones that are susceptible or resistant to oxidation, (iii) visualising the permanganate consumption that could indicate the right time for further action, and (iv) using alarm reports of the abnormal physico-chemical conditions that jeopardise successful injection.
Document Type:	article
File Description:	electronic resource
Language:	English
ISSN:	2076-3417
Relation:	https://www.mdpi.com/2076-3417/14/9/3600; https://doaj.org/toc/2076-3417
DOI:	10.3390/app14093600
Access URL:	https://doaj.org/article/0555b2ba63654923aba9b812d303d0bf
Accession Number:	edsdoj.0555b2ba63654923aba9b812d303d0bf
Database:	Directory of Open Access Journals
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More Details
ISSN:	20763417
DOI:	10.3390/app14093600
Published in:	Applied Sciences
Language:	English