<?xml version="1.0"?>
<oembed><version>1.0</version><provider_name>PTC &#x2013; PARFORCE-Technology Cooperation GmbH</provider_name><provider_url>https://ptc-parforce.de/en/</provider_url><author_name>J&#xFC;rgen Eschment</author_name><author_url>https://ptc-parforce.de/en/author/j-eschment/</author_url><title>Wastewater treatment: How wastewater is treated in wastewater treatment plants - PTC &#x2013; PARFORCE-Technology Cooperation GmbH</title><type>rich</type><width>600</width><height>338</height><html>&lt;blockquote class="wp-embedded-content" data-secret="JCO8PJMSJS"&gt;&lt;a href="https://ptc-parforce.de/en/wastewater-treatment/"&gt;Wastewater treatment: How wastewater is treated in wastewater treatment plants&lt;/a&gt;&lt;/blockquote&gt;&lt;iframe sandbox="allow-scripts" security="restricted" src="https://ptc-parforce.de/en/wastewater-treatment/embed/#?secret=JCO8PJMSJS" width="600" height="338" title="&#x201C;Wastewater treatment: How wastewater is treated in wastewater treatment plants&#x201D; &#x2014; PTC &#x2013; PARFORCE-Technology Cooperation GmbH" data-secret="JCO8PJMSJS" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"&gt;&lt;/iframe&gt;&lt;script&gt;
/*! This file is auto-generated */
!function(d,l){"use strict";l.querySelector&amp;&amp;d.addEventListener&amp;&amp;"undefined"!=typeof URL&amp;&amp;(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&amp;&amp;!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i&lt;o.length;i++)o[i].style.display="none";for(i=0;i&lt;a.length;i++)s=a[i],e.source===s.contentWindow&amp;&amp;(s.removeAttribute("style"),"height"===t.message?(1e3&lt;(r=parseInt(t.value,10))?r=1e3:~~r&lt;200&amp;&amp;(r=200),s.height=r):"link"===t.message&amp;&amp;(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&amp;&amp;n.host===r.host&amp;&amp;l.activeElement===s&amp;&amp;(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r&lt;s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document);
//# sourceURL=https://ptc-parforce.de/wp-includes/js/wp-embed.min.js
&lt;/script&gt;
</html><thumbnail_url>https://ptc-parforce.de/wp-content/uploads/abwasserbehandlung-klaeranlage.jpg</thumbnail_url><thumbnail_width>1140</thumbnail_width><thumbnail_height>760</thumbnail_height><description>In principle, wastewater treatment can be divided into two general operational areas: wastewater treatment and the sludge treatment Legal requirements for wastewater treatment in Germany are set out by the Water Resources Act and Waste Management Act. The Water Resource Act regulates the conditions and requirements for the collection, treatment and discharge of treated wastewater. [&hellip;]</description></oembed>
