One-step Oxidation of Total Organic Carbon, Total Nitrogen, and Total Phosphorous using Wet Chemical Oxidation

Analysis of Total Organic Carbon Samples Containing NaCl Using Two Oxidation Techniques

The concentration of organic and inorganic carbon in seawater is of considerable interest. Some Total Organic Carbon (TOC) analyzers have been designed for straightforward analysis of these waters, with special features to avoid many of the problems found with salty samples. The presence of the chloride ion (Cl) in waters being analyzed for carbon presents problems when the method uses low temp...

A New Approach to Total Organic Carbon Analysis Using Closed-loop Photocatalytic Oxidation

TOC is the acronym for total organic carbon. The first TOC methods were developed to correlate information obtained from chemical oxygen demand (COD) and biochemical oxygen demand (BOD) tests in drinking and wastewater. Today new government regulations are making TOC analysis a standard test for all industry water types. This paper discusses the principles of operation of common TOC methods and...

Remediation of total petroleum hydrocarbons using combined in-vessel composting ‎and oxidation by activated persulfate

This study was investigated the efficiency of activated persulfate and ‎in-vessel composting for removal of total petroleum hydrocarbons. ‎Remediation by activated persulfate with ferrous sulfate as pre-treatment was done at batch system. In the chemical oxidation, various variables including persulfate concentrations (10-3000 mg/g as waste), ...

Continuous Monitoring of Total Organic Carbon Based on Supercritical Water Oxidation Improved by CuSO4 Catalyst

Supercritical water oxidation (SCWO) is a new-fashioned technology of waste treatment proposed by Modell in the 1980s [1]. It can oxidize organic pollutants, difficult to be degraded, efficiently and completely [2] and has received a great deal of attention as an effective and promising treatment method of hazardous organic pollutants [3]. Water is a kind of excellent solvent when the temperatu...

Removal of total ammonia nitrogen (TAN), nitrate and total organic carbon (TOC) from aquaculture wastewater using electrochemical technology: A review