{"id":10560,"date":"2025-02-05T17:00:50","date_gmt":"2025-02-05T15:00:50","guid":{"rendered":"https:\/\/www.elfifiltration.com\/02\/2025\/non-categorizzato\/paper-mill-water-filtration-treatment\/"},"modified":"2025-02-20T17:00:50","modified_gmt":"2025-02-20T15:00:50","slug":"paper-mill-water-filtration-treatment","status":"publish","type":"post","link":"https:\/\/www.elfifiltration.com\/en\/02\/2025\/news-en\/paper-mill-water-filtration-treatment\/","title":{"rendered":"Paper mill water filtration treatment"},"content":{"rendered":"

We implemented two self-cleaning filters for the filtration of felt washing water in an important paper mill in Tuscany.<\/p>\n

The paper mill requested the creation of two self-cleaning filters<\/strong> to protect the spray nozzles used to wash the dewatering felts. The main issue for the mill was the clogging of the nozzles, which prevented continuous paper production. <\/p>\n

The water coming from the flotation system is divided into two lines:<\/p>\n

    \n
  1. Low-pressure line: 5 bar<\/strong><\/li>\n
  2. High-pressure line: 25 bar<\/strong><\/li>\n<\/ol>\n

    On the low-pressure line, with a flow rate of 90 m\u00b3\/h, we installed one US filter (spray nozzles) with a filtration degree of 100 microns.<\/strong><\/p>\n

    On the high-pressure line, with a flow rate of 84 m\u00b3\/h, we installed one SCR filter (suction nozzles) with a filtration degree of 100 microns.<\/strong><\/p>\n

    Filtration of paper mill waters is one of the most complex challenges we have encountered during our experience.<\/p>\n

    With our expertise and the collaboration of the customer, we succeeded in developing an excellent solution.<\/p>\n","protected":false},"excerpt":{"rendered":"

    We implemented two self-cleaning filters for the filtration of felt washing water in an important paper mill in Tuscany.<\/p>\n","protected":false},"author":1,"featured_media":10558,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[168,169,102,170],"class_list":["post-10560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-en","tag-filtration-of-felt-washing-water","tag-paper-mill","tag-self-cleaning-filters","tag-spray-nozzles-protection"],"yoast_head":"\nPaper mill water filtration treatment | Elfi Filtration<\/title>\n<meta name=\"description\" content=\"We implemented two self-cleaning filters for the filtration of felt washing water in an important paper mill in Tuscany.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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