{"id":349,"date":"2026-05-14T09:45:08","date_gmt":"2026-05-14T09:45:08","guid":{"rendered":"https:\/\/kysearo.com\/?p=349"},"modified":"2026-05-14T09:45:09","modified_gmt":"2026-05-14T09:45:09","slug":"how-multi-medium-filter-works-in-desalination-systems","status":"publish","type":"post","link":"https:\/\/kysearo.com\/ro\/how-multi-medium-filter-works-in-desalination-systems\/","title":{"rendered":"Cum func\u021bioneaz\u0103 filtrul cu medii multiple \u00een sistemele de desalinizare"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Pentru a \u00eendep\u0103rta algele marine, crengi, coloizi etc., care ar fi particule suspendate \u00een apa de mare, sistemele noastre de desalinizare aleg s\u0103 utilizeze filtre multi-mediu, care este utilizarea de nisip de cuar\u021b, antracit dou\u0103 materiale de filtrare \u00eendep\u0103rtarea materiilor suspendate \u00een apa brut\u0103, este un echipament de filtrare rapid\u0103 comun\u0103.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-multi-medium-filter-works\">Cum func\u021bioneaz\u0103 filtrul multi-mediu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Apa cu particule \u00een suspensie este suficient amestecat\u0103 cu floculantul pentru a forma un strat dublu de particule coloidale \u00een ap\u0103. Atunci c\u00e2nd particulele coloidale trec prin stratul de material filtrant al filtrului cu medii multiple, spa\u021biul din materialul filtrant joac\u0103 rolul de cernere \u0219i filtrare pentru a facilita adsorb\u021bia materiei \u00een suspensie pe suprafa\u021ba materialului filtrant.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Atunci c\u00e2nd o anumit\u0103 cantitate de murd\u0103rie este prins\u0103 \u00een suprafa\u021ba filtrului, se formeaz\u0103 filtrul, iar diferen\u021ba de presiune dintre filtru \u0219i filtru va fi crescut\u0103. \u00cen acest moment trebuie s\u0103 utiliza\u021bi filtru de sp\u0103lare cu flux invers, sl\u0103bi\u021bi filtrul g. \u0219i suspensie de c\u0103rbune f\u0103r\u0103 fum, astfel \u00eenc\u00e2t aderen\u021ba pe suprafa\u021ba de nisip de cuar\u021b, antracit stripping interceptare \u0219i este purtat de un flux de ap\u0103, pentru a restabili func\u021bia de filtrare. Folosit \u00een proiectul de medii duale este plasat \u00een partea superioar\u0103 a stratului filtrant de antracit particule mai u\u0219oare, mai mici pentru propor\u021bia mare de particule mici de nisip de cuar\u021b. Numai \u00een acest fel se poate juca pe deplin eficien\u021ba filtrului, \u00eembun\u0103t\u0103\u021birea capacit\u0103\u021bii de interceptare a apelor uzate.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-Multi-Medium-Filter-Works-in-Desalination-Systems.jpg\" alt=\"Cum func\u021bioneaz\u0103 filtrul cu medii multiple \u00een sistemele de desalinizare\" class=\"wp-image-350\" srcset=\"https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-Multi-Medium-Filter-Works-in-Desalination-Systems.jpg 960w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-Multi-Medium-Filter-Works-in-Desalination-Systems-300x225.jpg 300w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-Multi-Medium-Filter-Works-in-Desalination-Systems-768x576.jpg 768w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-Multi-Medium-Filter-Works-in-Desalination-Systems-16x12.jpg 16w, https:\/\/kysearo.com\/wp-content\/uploads\/2026\/05\/How-Multi-Medium-Filter-Works-in-Desalination-Systems-600x450.jpg 600w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-maintain-multi-medium-filter\">Cum s\u0103 \u00eentre\u021bine\u021bi filtrul Multi Medium<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-daily-operation-check\">1. Verificarea zilnic\u0103 a func\u021bion\u0103rii:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Operatorul trebuie s\u0103 inspecteze periodic echipamentul la fa\u021ba locului la fiecare or\u0103. \u00cenregistra\u021bi rezultatele inspec\u021biei, \u00eempreun\u0103 cu \u00eenregistr\u0103rile de func\u021bionare pentru a oferi un rezumat, ca o \u00eentre\u021binere periodic\u0103 a informa\u021biilor.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Ciclul de inspec\u021bie<\/td><td>Elemente de inspec\u021bie<\/td><td>Metoda de control sau punctul de control<\/td><td>Observa\u021bii<\/td><\/tr><tr><td>O dat\u0103 pe tur\u0103<\/td><td>Verifica\u021bi dac\u0103 exist\u0103 scurgeri<\/td><td>piesele de etan\u0219are \u0219i supapa auxiliar\u0103 dac\u0103 prezint\u0103 scurgeri.<\/td><td>Dac\u0103 exist\u0103 vibra\u021bii, identifica\u021bi cauza, lua\u021bi m\u0103suri \u00een timp util pentru a rezolvaCheck flow<\/td><\/tr><tr><td><\/td><td>Verifica\u021bi dac\u0103 exist\u0103 vibra\u021bii<\/td><td>C\u00e2nd supapa este \u00eenchis\u0103, dac\u0103 exist\u0103 vibra\u021bii anormale<\/td><td>Dac\u0103 exist\u0103 vibra\u021bii, identifica\u021bi cauza, lua\u021bi m\u0103suri \u00een timp util pentru a rezolva<\/td><\/tr><tr><td>O dat\u0103 pe lun\u0103<\/td><td>Verificarea debitului<\/td><td>Verifica\u021bi debitmetrul pentru a verifica dac\u0103 debitul este normal.<\/td><td>Dac\u0103 afi\u0219ajul debitului nu este normal, identifica\u021bi \u00een timp util motivele, depanarea<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-regular-inspection\">2. Inspec\u021bie periodic\u0103:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Echipament pentru a efectua inspec\u021bii regulate, scopul este de a asigura func\u021bionarea \u00een siguran\u021b\u0103 a sistemului pe o perioad\u0103 lung\u0103 de timp. Echipamentul este un echipament relativ mare, opera\u021biunile de inspec\u021bie necesit\u0103 un timp mai lung. Pentru a scurta timpul de verificare a timpului de parcare, ar trebui s\u0103 \u00eencerce s\u0103 \u0219i echipamentul original de tratare a apei \u0219i alte echipamente de \u00eentre\u021binere \u00een acela\u0219i timp, dac\u0103 se constat\u0103 anormale, ar trebui s\u0103 fie tratament \u00een timp util.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Nu.<\/td><td>Elemente de inspec\u021bie<\/td><td>Metoda de inspec\u021bie<\/td><\/tr><tr><td>1<\/td><td>Inspec\u021bia ambal\u0103rii<\/td><td>Verifica\u021bi materialul filtrant din nisip de cuar\u021b antracit, cum ar fi poluarea cu nisip de cuar\u021b antracit este grav\u0103, ar trebui s\u0103 fie \u00eenlocuite toate.<\/td><\/tr><tr><td>2<\/td><td>Inspec\u021bia capacului filtrului<\/td><td>Scoate\u021bi umplutura, cl\u0103ti\u021bi cu ap\u0103, capacul filtrului de pe placa poroas\u0103 pentru a verifica, g\u0103sit deteriorat sau sl\u0103bit, \u00eenlocuirea \u00een timp util sau fixat.<\/td><\/tr><tr><td>3<\/td><td>Inspec\u021bia garniturilor de cauciuc<\/td><td>Dac\u0103 se constat\u0103 c\u0103 stratul de c\u0103ptu\u0219eal\u0103 are o bul\u0103, fisur\u0103, coaj\u0103, micropor care trebuie reparat<\/td><\/tr><tr><td>4<\/td><td>Inspec\u021bia elementelor de fixare interne<\/td><td>Verifica\u021bi \u0219uruburile, piuli\u021bele \u0219i alte elemente de fixare din filtru, cum ar fi cele sl\u0103bite, trebuie str\u00e2nse.<\/td><\/tr><tr><td>5<\/td><td>Verificarea etan\u0219\u0103rii gurilor de vizitare<\/td><td>\u00cenlocuirea deform\u0103rii garniturii gurii de vizitare, a \u0219urubului \u0219i a piuli\u021bei scufundate \u00een ulei de cur\u0103\u021bare, cur\u0103\u021barea de rugin\u0103; untul \u0219urubului piuli\u021bei de montare a capacului gurii de vizitare.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-filter-replacement\">3. \u00cenlocuirea filtrului:<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Nu.<\/td><td>Etapele de operare<\/td><td>Metoda de operare<\/td><\/tr><tr><td>1<\/td><td>drenaj<\/td><td>Acumularea de ap\u0103 \u00een interiorul filtrului<\/td><\/tr><tr><td>2<\/td><td>Desc\u0103rcare<\/td><td>Deschide\u021bi orificiul de evacuare a filtrului de sp\u0103lare, de la o cantitate mic\u0103 de ap\u0103 se va umple gura.<\/td><\/tr><tr><td>3<\/td><td>compensare<\/td><td>Scurge\u021bi filtrul de ap\u0103, deschide\u021bi gura de vizitare, \u00een filtru, filtra\u021bi filtrul r\u0103mas<\/td><\/tr><tr><td>4<\/td><td>cur\u0103\u021bare<\/td><td>Cur\u0103\u021ba\u021bi interiorul filtrului cu o c\u00e2rp\u0103<\/td><\/tr><tr><td>5<\/td><td>Material de umplere<\/td><td>Port de desc\u0103rcare \u00eenchis, \u00een conformitate cu dispozi\u021biile de umplere mare umple materialul filtrant, primul \u00eenc\u0103rcat nisip de cuar\u021b, dup\u0103 \u00eenc\u0103rcare \u0219i desc\u0103rcare plat, \u0219i apoi \u00eenc\u0103rcat cu antracit<\/td><\/tr><tr><td>6<\/td><td>Filtru \u00eenchis<\/td><td>Verifica\u021bi \u00een\u0103l\u021bimea de \u00eenc\u0103rcare a materialului filtrant pentru a \u00eendeplini cerin\u021bele, \u00eenchis\u0103 pe gura de vizitare<\/td><\/tr><tr><td>7<\/td><td>Filtru de sp\u0103lare<\/td><td>\u00cen conformitate cu filtrul pas cu pas de sp\u0103lare a filtrului de sp\u0103lare, la drenaj turbiditate mai mic\u0103 de 1 grade<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Material filtrant:<br>(1) Antracit (strat superior): dimensiunea particulelor: 0.8-1.2mm; grosime: 400mm<br>(2) Nisip de cuar\u021b (strat inferior): dimensiunea particulelor: 0,4-0,65 mm; grosime: 800 mm<\/p>","protected":false},"excerpt":{"rendered":"<p>Un filtru multi-mediu este utilizat \u00een sistemele de desalinizare a apei de mare pentru a \u00eendep\u0103rta algele, ramurile, coloizii \u0219i alte particule suspendate din apa de mare brut\u0103. Folosind medii filtrante din antracit \u0219i nisip de cuar\u021b, acesta \u00eembun\u0103t\u0103\u021be\u0219te eficien\u021ba pretrat\u0103rii \u0219i ajut\u0103 la protejarea membranelor RO din aval.<\/p>","protected":false},"author":1,"featured_media":350,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[300,302,301,305,303,304],"class_list":["post-349","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-desalination-technology","tag-anthracite-filter-media","tag-multi-medium-filter","tag-quartz-sand-filter","tag-ro-membrane-protection","tag-seawater-desalination-pretreatment","tag-suspended-particle-removal"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/posts\/349","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/comments?post=349"}],"version-history":[{"count":1,"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/posts\/349\/revisions"}],"predecessor-version":[{"id":351,"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/posts\/349\/revisions\/351"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/media\/350"}],"wp:attachment":[{"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/media?parent=349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/categories?post=349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kysearo.com\/ro\/wp-json\/wp\/v2\/tags?post=349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}