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Disinfection of secondary treated wastewater using under pressure dissolved oxygen, copper ions and hydrogen peroxideView Crossref metadata(active tab) <div id="edit-xml" class="form-item form-type-item"> <?xml version="1.0"?> <doi_batch version="4.4.1" xmlns="http://www.crossref.org/schema/4.4.1" xmlns:jats="http://www.ncbi.nlm.nih.gov/JATS1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.crossref.org/schema/4.4.1 http://www.crossref.org/schemas/crossref4.4.1.xsd"><head><doi_batch_id>000689</doi_batch_id><timestamp>1713512161</timestamp><depositor><depositor_name>University of the Aegean</depositor_name><email_address>uoa@university.com</email_address></depositor><registrant>Global NEST Journal</registrant></head><body><journal><journal_metadata><full_title>Global NEST Journal</full_title><full_title>Global NEST: the international Journal</full_title><issn media_type="print">1790-7632</issn><issn media_type="electronic">2241-777X</issn></journal_metadata><journal_issue><titles><title>Issue 1</title></titles><publication_date><month>03</month><year>2024</year></publication_date><journal_volume><volume>15</volume></journal_volume><issue>1</issue></journal_issue><journal_article><titles><title>Disinfection of secondary treated wastewater using under pressure dissolved oxygen, copper ions and hydrogen peroxide</title></titles><abstract xmlns="http://www.ncbi.nlm.nih.gov/JATS1"><p>Many studies have been conducted to increase the efficiency of hydrogen peroxide (HP) in wastewater disinfection to make HP disinfection more cost-effective with respect to reduced concentration and detention time. In this study, the effects of HP, copper ions (Cu2+), and 1 atm. pressure-dissolved oxygen (termed O2 in this study) applied either alone or in a binary or ternary combination to undisinfected secondary treated wastewater (STW) were assessed. Undisinfected STW in contact (1 h) with various doses of HP (alone), Cu2+ (alone), HP/Cu2+ (binary) and HP/Cu2+ with O2 (ternary) showed a variable fecal coliforms (FC) removal pattern, ranging from 0.03 to 3.8 logs inactivation. O2 had the highest synergistic effect when combined with Cu2+ and HP. The use of 200 mg L-1 HP + 5 mg L-1 Cu2+ together with O2 caused a 0.65 log inactivation of FC more than the binary combination (i.e., 200 mg L-1 HP + 5 mg L-1 Cu2+). </p></abstract><publication_date><month>04</month><day>30</day><year>2013</year></publication_date><pages><first_page>121</first_page><last_page>130</last_page></pages><publisher_item><identifier id_type="pii">759</identifier></publisher_item><doi_data><doi>10.30955/gnj.000759</doi><timestamp>1713512161</timestamp><resource>https://journal.gnest.org/publication/759</resource></doi_data></journal_article></journal></body></doi_batch> </div>
