{"version":"1.0","provider_name":"Produse.Valrom.ro","provider_url":"https:\/\/produse.valrom.ro\/en\/","author_name":"Ioana@distrikt.ro","author_url":"https:\/\/produse.valrom.ro\/en\/author\/ioanadistrikt-ro\/","title":"VALCleanio CZ 9-15LE TREATMENT UNIT","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"UIRVbYMkBR\"><a href=\"https:\/\/produse.valrom.ro\/en\/product\/valcleanio-cz-9-15le-treatment-unit\/\">VALCleanio CZ 9-15LE TREATMENT UNIT<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/produse.valrom.ro\/en\/product\/valcleanio-cz-9-15le-treatment-unit\/embed\/#?secret=UIRVbYMkBR\" width=\"600\" height=\"338\" title=\"&#8220;VALCleanio CZ 9-15LE TREATMENT UNIT&#8221; &#8212; Produse.Valrom.ro\" data-secret=\"UIRVbYMkBR\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/produse.valrom.ro\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/produse.valrom.ro\/wp-content\/uploads\/2025\/10\/134028_l.jpeg","thumbnail_width":800,"thumbnail_height":800,"description":"-The unit installed in appropriate tanks treats (aerobically and biologically) domestic wastewater from residences with a flow rate up to maximum 2.4 m\u00b3\/day with a BOD5 biological load in the influent of 0.96 kg\/day. Treatment capacity (24 h homogenized sample) BOD5: \u2264 20 mg\/l. COD: \u2264 90 mg\/l. NH4N: \u2264 10 mg\/l. Ninorg: \u2264 25 mg\/l (at temperatures above 12\u00b0C) -Not permitted in the treatment plant designed with this unit: industrial wastewater (as long as it is not domestic), water from other sources such as drainage water, water discharged from swimming pools, rainwater, etc. -The delivery package contains the technical treatment equipment, consisting of 1 AQUA5 submersible aerator (0.56 kW \/ 2.5A), an ATB Lift2 treated water discharge pump (0.3 kW \/ 1.3 A), an ATB Lift 2 sludge pump mounted on a plastic support with chain suspension and ATBcontrol 3 type control unit, (230V\/50Hz) fully electronic, 1.5 liter sample collection container, 7x 1.5mm\u00b2 electrical cable (standard 15m) between equipment and control unit. The delivery package includes all mounting accessories such as screws, plugs, hoses. The units are designed for 230V, 50 Hz. -Operating principle: The installation works on the activated sludge principle and batch water treatment (SBR, Sequencing Batch Reactor). Impurities are metabolized by microorganisms in the water, which multiply forming activated sludge. Wastewater enters the pre-treatment tank. Pre-treated water is transported by the sludge pump to the treatment tank. The pump starts at 2-hour intervals activating the connecting pipe (communicating vessels). Aeration is intermittent, the aeration phase ceasing after 6 hours. The sedimentation phase follows. After 2 hours, during which the sludge settles, the discharge pump starts. By switching a float, discharge is interrupted when the adjusted level is reached. After approx. 8 hours the treatment of the first batch is completed and the second cycle starts. The system is controlled by a microprocessor control unit for setting and recording the plant's operating parameters. When commissioned, the system is set for the maximum number of users. Changing settings is not necessary in case of temporary under- or over-loads. Info: The system reaches maximum treatment capacity after a priming period of approximately one month. This period may be several months in case of use below designed capacity or at temperatures below 12\u00b0C. Economic operating mode: if there is no wastewater input for a period longer than 4 hours, the system automatically switches to holiday mode: aeration time is reduced, ensuring the minimum amount of oxygen to keep bacteria alive, simultaneously with sludge recirculation for nutrient supply. Thus, energy is saved and microorganisms are kept alive for a determined period of time without nutrient supply."}