1.0Elektryka Morskahttps://www.elektrykamorska.pl/en/sandra.szurgothttps://www.elektrykamorska.pl/en/author/sandra-szurgot/rich600338<blockquote class="wp-embedded-content" data-secret="NB5f0cawCk"><a href="https://www.elektrykamorska.pl/en/services/ultrasonic-system/">Ultrasonic anti-growth system for ship hulls</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.elektrykamorska.pl/en/services/ultrasonic-system/embed/#?secret=NB5f0cawCk" width="600" height="338" title="“Ultrasonic anti-growth system for ship hulls” — Elektryka Morska" data-secret="NB5f0cawCk" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^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<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(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<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://www.elektrykamorska.pl/wp-includes/js/wp-embed.min.js </script> https://www.elektrykamorska.pl/wp-content/uploads/2025/12/ultrasonic-content-img1.jpg575408The maritime industry has been moving towards environmentally friendly solutions for years. Global trends in research on seagoing vessel operations include development work on minimizing the emission of harmful pollutants produced by seagoing vessels into marine and inland waters. In the field of anti-fouling hull protection, market expectations are no longer focused solely on reducing […]