End\u00fcstriyel ve belediye at\u0131k su ar\u0131tma tesislerinde yirmi y\u0131l\u0131 a\u015fk\u0131n bir s\u00fcre \u00e7al\u0131\u015ft\u0131ktan sonra, k\u00f6p\u00fc\u011f\u00fcn ka\u011f\u0131t \u00fczerinde basit g\u00f6r\u00fcnen ancak do\u011fru \u015fekilde ele al\u0131nmad\u0131\u011f\u0131nda i\u015fletmeyi sessizce mahvedebilecek sorunlardan biri oldu\u011funu \u00f6\u011frendim. Havaland\u0131rma tank\u0131 veya ikincil \u00e7\u00f6keltici \u00fczerinde kal\u0131n bir k\u00f6p\u00fck tabakas\u0131 sadece da\u011f\u0131n\u0131k bir g\u00f6r\u00fcn\u00fcm yaratmakla kalmaz. Oksijen transfer verimlili\u011fini d\u00fc\u015f\u00fcr\u00fcr, f\u0131rt\u0131nalar s\u0131ras\u0131nda ta\u015fma riskini art\u0131r\u0131r, kayganl\u0131k nedeniyle g\u00fcvenlik tehlikeleri yarat\u0131r ve hatta kat\u0131 maddeleri savaklar\u0131n \u00fczerinden ge\u00e7erek nihai at\u0131k suya itebilir. \u00c7o\u011fu durumda, istikrarl\u0131 bir \u015fekilde \u00e7al\u0131\u015fan bir tesis ile s\u00fcrekli aksakl\u0131klarla bo\u011fu\u015fan bir tesis aras\u0131ndaki fark, at\u0131k su ar\u0131t\u0131m\u0131nda s\u00f6z konusu olan kimyasal ve biyolojik s\u00fcre\u00e7lere uygun do\u011fru k\u00f6p\u00fck gidericinin se\u00e7ilmesi ve uygulanmas\u0131na ba\u011fl\u0131d\u0131r.<\/p>\n
At\u0131k su ar\u0131t\u0131m\u0131nda k\u00f6p\u00fck, genellikle y\u00fczey aktif bile\u015fiklerin hava kabarc\u0131klar\u0131n\u0131 stabilize etmesiyle olu\u015fur. Bu bile\u015fikler, evsel at\u0131k sulardaki deterjan ve y\u00fczey aktif maddelerden kaynaklan\u0131r; ancak end\u00fcstriyel at\u0131k sularda durum genellikle \u00e7ok daha k\u00f6t\u00fcd\u00fcr \u2014 g\u0131da i\u015fleme kaynakl\u0131 proteinler ve ya\u011flar, ka\u011f\u0131t hamuru ve ka\u011f\u0131t fabrikalar\u0131ndan gelen ligninler ve re\u00e7ineler ya da rafineriler ve metal i\u015fleme tesislerinden kaynaklanan ya\u011flar ve gresler. Aktif \u00e7amur sistemlerinde, havaland\u0131rmadan kaynaklanan ince kabarc\u0131klar ile biyok\u00fctle taraf\u0131ndan \u00fcretilen h\u00fccre d\u0131\u015f\u0131 polimerik maddelerin birle\u015fimi, kendili\u011finden da\u011f\u0131lmayan, olduk\u00e7a kararl\u0131 ve kal\u0131c\u0131 bir k\u00f6p\u00fck olu\u015fturabilir. Bu k\u00f6p\u00fck tabakas\u0131 kal\u0131nla\u015ft\u0131\u011f\u0131nda, s\u0131v\u0131 y\u00fczeyini yal\u0131t\u0131r, oksijen \u00e7\u00f6z\u00fcnmesini azalt\u0131r ve hatta Nocardia veya Microthrix gibi k\u00f6p\u00fc\u011fe neden olan filamentlerin b\u00fcy\u00fcmesini te\u015fvik edebilir.<\/p>\n
Bir k\u00f6p\u00fck giderici, kabarc\u0131klar\u0131 bir arada tutan y\u00fczey tabakas\u0131n\u0131 bozarak etki eder. Etkili at\u0131k su k\u00f6p\u00fck gidericileri, hava-s\u0131v\u0131 aray\u00fcz\u00fcnde h\u0131zla yay\u0131lmak, stabilize edici y\u00fczey aktif maddeleri yerinden \u00e7\u0131karmak ve kabarc\u0131k duvarlar\u0131n\u0131n incelip patlamas\u0131na neden olmak \u00fczere form\u00fcle edilmi\u015ftir. At\u0131k su nadiren temiz oldu\u011fundan, k\u00f6p\u00fck giderici ayn\u0131 zamanda y\u00fcksek ask\u0131da kat\u0131 madde i\u00e7eri\u011fi, de\u011fi\u015fken pH de\u011ferleri ve bazen y\u00fcksek s\u0131cakl\u0131klar veya tuzluluk ko\u015fullar\u0131nda da etkili olmal\u0131d\u0131r. Bunu, biyolojik ar\u0131tma s\u00fcrecine zarar vermeden veya sonraki a\u015famalarda yeni sorunlar yaratmadan ger\u00e7ekle\u015ftirmelidir.<\/p>\n
Her k\u00f6p\u00fck \u00f6nleyici, biyolojik at\u0131k su ar\u0131tma sistemlerine uygun de\u011fildir. Silikon bazl\u0131 \u00fcr\u00fcnler d\u00fc\u015f\u00fck dozlarda h\u0131zl\u0131 ve etkilidir; ancak a\u015f\u0131r\u0131 dozda kullan\u0131ld\u0131klar\u0131nda baz\u0131lar\u0131 biyok\u00fctleyi kaplayabilir veya oksijen transferini azaltabilir ve ar\u0131tma tesisinden ge\u00e7erek al\u0131c\u0131 su k\u00fctlesine ula\u015fabilir. Mineral ya\u011f veya hidrokarbon bazl\u0131 k\u00f6p\u00fck \u00f6nleyiciler daha ucuzdur ve yayg\u0131n olarak kullan\u0131l\u0131r, ancak at\u0131k suyun kimyasal oksijen ihtiyac\u0131n\u0131 art\u0131rabilir ve bazen \u00e7amurun susuzla\u015ft\u0131r\u0131lmas\u0131n\u0131 engelleyebilir. Son y\u0131llarda, daha fazla ar\u0131tma tesisi, daha iyi \u00e7evresel \u00f6zellikler sunan ve sucul ya\u015fam i\u00e7in daha d\u00fc\u015f\u00fck toksisiteye sahip ya\u011f alkol\u00fc, bitkisel ya\u011f veya polimer bazl\u0131 k\u00f6p\u00fck \u00f6nleyicilere y\u00f6nelmi\u015ftir. Bu se\u00e7enekler, hassas biyolojik s\u00fcre\u00e7lerle daha uyumlu olma e\u011filimindedir, ancak biraz daha y\u00fcksek dozlar veya daha dikkatli uygulama noktalar\u0131 gerektirebilir.<\/p>\n
Uygulamada, en iyi sonu\u00e7lar k\u00f6p\u00fck gidericinin k\u00f6p\u00fck kayna\u011f\u0131na ve ar\u0131tma a\u015famas\u0131na uygun olarak se\u00e7ilmesiyle elde edilir. Havaland\u0131rma havuzlar\u0131nda, s\u00fcrekli d\u00fc\u015f\u00fck seviyeli dozajlama genellikle \u015fok dozajlamadan daha iyi sonu\u00e7 verir. Bir\u00e7ok tesiste, k\u00f6p\u00fck seviye sens\u00f6rlerine veya basit zamanlay\u0131c\u0131lara ba\u011fl\u0131 bir dozaj pompas\u0131 kullan\u0131larak k\u00f6p\u00fck giderici, havaland\u0131rma tank\u0131na do\u011frudan veya tank\u0131n hemen yukar\u0131s\u0131na verilir. \u00c7amur i\u015fleme veya anaerobik \u00e7\u00fcr\u00fct\u00fcc\u00fclerde, k\u00f6p\u00fc\u011f\u00fcn kimyasal yap\u0131s\u0131 farkl\u0131 oldu\u011fu i\u00e7in farkl\u0131 bir \u00fcr\u00fcn veya daha y\u00fcksek bir doz gerekebilir. Tek bir k\u00f6p\u00fck gidericinin havaland\u0131rma tanklar\u0131nda iyi sonu\u00e7 verdi\u011fi, ancak \u00e7\u00f6kelme \u00f6zelliklerini etkiledi\u011fi i\u00e7in son ar\u0131tma havuzlar\u0131nda sorunlara yol a\u00e7t\u0131\u011f\u0131 durumlara \u015fahit oldum. Bu nedenle, tam \u00f6l\u00e7ekli kullan\u0131ma ge\u00e7meden \u00f6nce, ger\u00e7ek tesis suyunda kavanoz testi ve k\u00fc\u00e7\u00fck \u00f6l\u00e7ekli denemeler yapmak \u00e7ok \u00f6nemlidir.<\/p>\n
Dozaj oranlar\u0131, k\u00f6p\u00fc\u011f\u00fcn \u015fiddetine ve \u00fcr\u00fcn\u00fcn konsantrasyonuna ba\u011fl\u0131 olarak genellikle 5 ila 50 mg\/L aras\u0131nda de\u011fi\u015fir; ancak as\u0131l \u00f6nemli olan, tek seferde b\u00fcy\u00fck miktarlarda uygulayarak ani art\u0131\u015flar pe\u015finde ko\u015fmak yerine, tutarl\u0131 bir \u015fekilde uygulama yapmakt\u0131r. A\u015f\u0131r\u0131 dozlama yayg\u0131n bir hatad\u0131r \u2014 bu, para israf\u0131na yol a\u00e7ar ve bazen k\u00f6p\u00fc\u011f\u00fc daha da k\u00f6t\u00fcle\u015ftirebilir veya \u00e7amur hacminin artmas\u0131 ya da sonraki a\u015famalarda dezenfeksiyon sorunlar\u0131 gibi ba\u015fka operasyonel sorunlara neden olabilir. D\u00fc\u015f\u00fck dozlama ise k\u00f6p\u00fck sorununu sadece yar\u0131 yar\u0131ya \u00e7\u00f6zer. \u0130yi operat\u00f6rler, at\u0131k su ar\u0131t\u0131m\u0131nda kullan\u0131lan k\u00f6p\u00fck gidericinin tesisin di\u011fer b\u00f6l\u00fcmlerini nas\u0131l etkiledi\u011fine de dikkat ederler. Baz\u0131 \u00fcr\u00fcnler, UV dezenfeksiyonunun etkinli\u011fini azaltabilir veya at\u0131k suya ta\u015f\u0131narak ya\u011flar veya y\u00fczey aktif maddelerle ilgili yerel de\u015farj s\u0131n\u0131rlar\u0131n\u0131 ihlal edebilir.<\/p>\n
Deneyimlere g\u00f6re, k\u00f6p\u00fck \u00f6nleyici se\u00e7imini sonradan akla gelen bir unsur olarak de\u011fil, genel proses kontrol\u00fcn\u00fcn bir par\u00e7as\u0131 olarak ele alan tesisler en iyi sonu\u00e7lar\u0131 elde etmektedir. Bu tesisler, de\u011fi\u015fikliklerden \u00f6nce ve sonra k\u00f6p\u00fck seviyelerini, \u00e7\u00f6z\u00fcnm\u00fc\u015f oksijen, \u00e7amur hacim indeksi ve at\u0131k su kalitesiyle birlikte takip ederler. Ayr\u0131ca, sadece genel end\u00fcstriyel k\u00f6p\u00fck \u00f6nleyiciler satan tedarik\u00e7ilerle de\u011fil, at\u0131k su ar\u0131t\u0131m\u0131n\u0131n hem kimyas\u0131n\u0131 hem de biyolojisini anlayan tedarik\u00e7ilerle de \u00e7al\u0131\u015f\u0131rlar. Birlikte \u00e7al\u0131\u015ft\u0131\u011f\u0131m bir belediye ar\u0131tma tesisinde, standart bir silikon em\u00fclsiyonundan daha hedef odakl\u0131 bir ya\u011f asidi bazl\u0131 \u00fcr\u00fcne ge\u00e7ilmesi, k\u00f6p\u00fc\u011fe ba\u011fl\u0131 ar\u0131zalar\u0131 yar\u0131dan fazla azaltt\u0131 ve oksijen transferini, havaland\u0131rma enerji t\u00fcketimini belirgin \u015fekilde d\u00fc\u015f\u00fcrecek kadar iyile\u015ftirdi.<\/p>\n
Elbette baz\u0131 s\u0131n\u0131rlar vard\u0131r. Hi\u00e7bir k\u00f6p\u00fck \u00f6nleyici, \u00e7amur ya\u015f\u0131n\u0131n yetersiz kontrol\u00fc veya yukar\u0131 ak\u0131\u015f end\u00fcstrilerinden gelen a\u015f\u0131r\u0131 y\u00fczey aktif madde y\u00fck\u00fc gibi temel sorunlar\u0131 \u00e7\u00f6zemez. Mekanik k\u00f6p\u00fck k\u0131r\u0131c\u0131lar, p\u00fcsk\u00fcrtme sistemleri veya havaland\u0131rma dif\u00fcz\u00f6r tasar\u0131m\u0131ndaki de\u011fi\u015fiklikler bazen kimyasallara olan ba\u011f\u0131ml\u0131l\u0131\u011f\u0131 azaltabilir. Yasal d\u00fczenlemelerden kaynaklanan bask\u0131 da tesisleri daha d\u00fc\u015f\u00fck toksisiteye sahip ve biyolojik olarak daha kolay par\u00e7alanabilen se\u00e7eneklere y\u00f6neltmektedir; bu da bir\u00e7ok b\u00f6lgede eski mineral ya\u011f \u00fcr\u00fcnlerinin kademeli olarak kullan\u0131mdan kald\u0131r\u0131ld\u0131\u011f\u0131 anlam\u0131na gelmektedir.<\/p>\n
Sonu\u00e7 olarak, at\u0131k su ar\u0131t\u0131m\u0131nda etkili k\u00f6p\u00fck kontrol\u00fc, tesisinize \u00f6zg\u00fc k\u00f6p\u00fck kimyas\u0131n\u0131 anlamaya, biyolojik sisteminizle \u00e7at\u0131\u015fmak yerine uyumlu \u00e7al\u0131\u015fan k\u00f6p\u00fck gidericiler se\u00e7meye ve bunlar\u0131 do\u011fru noktalarda tutarl\u0131 bir \u015fekilde uygulamaya ba\u011fl\u0131d\u0131r. Bu kombinasyon do\u011fru oldu\u011funda, tesis daha sorunsuz \u00e7al\u0131\u015f\u0131r, g\u00fcvenlik artar ve k\u00f6p\u00fck sorunlar\u0131n\u0131n genellikle yol a\u00e7t\u0131\u011f\u0131 s\u00fcrekli acil durum m\u00fcdahalelerinden kurtulursunuz. Kal\u0131c\u0131 k\u00f6p\u00fck sorunuyla u\u011fra\u015f\u0131yorsan\u0131z, ilk ad\u0131m h\u00e2l\u00e2 y\u0131llard\u0131r tavsiye etti\u011fim ad\u0131mla ayn\u0131d\u0131r: Bir \u00fcr\u00fcne karar vermeden \u00f6nce k\u00f6p\u00fc\u011f\u00fcn \u00f6zelliklerini belirlemeye ve uygun uyumluluk testleri yapmaya zaman ay\u0131r\u0131n. Bu \u00f6n haz\u0131rl\u0131k \u00e7abas\u0131, neredeyse her zaman daha istikrarl\u0131 bir g\u00fcnl\u00fck i\u015fletme ile kar\u015f\u0131l\u0131\u011f\u0131n\u0131 verir.<\/p>","protected":false},"excerpt":{"rendered":"
After more than twenty years working with industrial and municipal wastewater plants, I\u2019ve learned that foam is one of those […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-281","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/posts\/281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/comments?post=281"}],"version-history":[{"count":1,"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/posts\/281\/revisions"}],"predecessor-version":[{"id":282,"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/posts\/281\/revisions\/282"}],"wp:attachment":[{"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/media?parent=281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/categories?post=281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/defoamingagent.net\/tr\/wp-json\/wp\/v2\/tags?post=281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}