A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

[Electrochemical purification of natural waters from humic compounds]. | LitMetric

The article presents a comparative analysis of chemical substances which are formed in natural waters with different concentrations of humic and fulvic acids under the influence of ozone and chlorine, as a result of electrochemical processing. The authors present thermodynamic evaluation of the probability of the formation of transformation products under the influence of oxidizing reagents and during anode oxidation, and demonstrate the effectiveness of electrochemical purification of natural waters from humic compounds by cathode activated carbon. The scheme of a device to perform this process has been developed.

Download full-text PDF

Source

Publication Analysis

Top Keywords

natural waters
12
purification natural
8
waters humic
8
[electrochemical purification
4
humic compounds]
4
compounds] article
4
article presents
4
presents comparative
4
comparative analysis
4
analysis chemical
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!