Ja esat k\u0101dreiz sask\u0101ries ar r\u016bpnieciskiem procesiem, kuros putas vienk\u0101r\u0161i neizdilst, j\u016bs zin\u0101t, cik tas var b\u016bt nom\u0101co\u0161i. K\u0101 puisis, kur\u0161 vair\u0101k nek\u0101 20 gadus ir str\u0101d\u0101jis \u0137\u012bmijas in\u017eenierij\u0101, koncentr\u0113joties uz miner\u0101le\u013c\u013cas atputek\u013cot\u0101ju, esmu redz\u0113jis, k\u0101 main\u0101s burbu\u013cojo\u0161as katastrofas. \u0160ie atputek\u013cot\u0101ji ne vienm\u0113r ir pirmais, par ko cilv\u0113ki iedom\u0101jas, ta\u010du bie\u017ei vien tie ir atsl\u0113ga, kas pal\u012bdz saglab\u0101t efektivit\u0101ti un rentabilit\u0101ti. \u0160aj\u0101 rakst\u0101 es iepaz\u012bstin\u0101\u0161u j\u016bs ar to, kas ir miner\u0101le\u013c\u013cas atputek\u013cot\u0101ji, k\u0101p\u0113c tie ir tik noder\u012bgi, k\u0101 tos var sal\u012bdzin\u0101t ar cit\u0101m iesp\u0113j\u0101m, un snieg\u0161u da\u017eus praktiskus padomus no prakses. Neatkar\u012bgi no t\u0101, vai str\u0101d\u0101jat notek\u016bde\u0146u, ra\u017eo\u0161anas vai k\u0101d\u0101 cit\u0101 jom\u0101, \u0161is raksts var\u0113tu jums pal\u012bdz\u0113t risin\u0101t ar put\u0101m saist\u012bt\u0101s probl\u0113mas.<\/p>\n
<\/p>\n
T\u0101tad, sadal\u012bsim to: miner\u0101le\u013c\u013cas atputek\u013cot\u0101js b\u016bt\u012bb\u0101 ir pretputojo\u0161s l\u012bdzeklis, kura galven\u0101 sast\u0101vda\u013ca ir rafin\u0113ta miner\u0101le\u013c\u013ca. Miner\u0101le\u013c\u013cu ieg\u016bst no naftas, bet t\u0101 ir att\u012br\u012bta, lai b\u016btu dzidra, bez smar\u017eas un diezgan stabila da\u017e\u0101dos apst\u0101k\u013cos. Lai t\u0101 b\u016btu patie\u0161\u0101m efekt\u012bva pret put\u0101m, tai pievieno hidrofobiskas vielas, piem\u0113ram, k\u016bpin\u0101tu sil\u012bcija dioks\u012bdu vai pat da\u017eus vaskus. \u0160\u012b kombin\u0101cija pal\u012bdz e\u013c\u013cai \u0101tri izplat\u012bties uz burbu\u013cu virsm\u0101m. Lab\u0101k\u0101 da\u013ca? Parasti t\u0101 ir pieejama par pie\u0146emamu cenu un darbojas visda\u017e\u0101d\u0101kajos iestat\u012bjumos, t\u0101p\u0113c t\u0101 ir tik ilgi popul\u0101ra da\u017e\u0101d\u0101s nozar\u0113s.<\/p>\n
K\u0101p\u0113c visp\u0101r lietot atputek\u013cot\u0101ju? Putas veidojas, kad \u0161\u0137idrumos iespr\u016bst gaiss vai g\u0101zes, ko tur, piem\u0113ram, virsmakt\u012bv\u0101s vielas vai olbaltumvielas, kas ietekm\u0113 virsmas spraigumu. Piem\u0113ram, notek\u016bde\u0146u att\u012br\u012b\u0161ana - aer\u0101cijas laik\u0101 j\u016bs pievienojat sk\u0101bekli bakt\u0113rij\u0101m, lai t\u0101s var\u0113tu sagremot organiskos atkritumus, bet tas pats gaiss var rad\u012bt putas no ziep\u0113m, e\u013c\u013c\u0101m vai cit\u0101m viel\u0101m, kas ir iepl\u016bsto\u0161aj\u0101 \u016bden\u012b. Esmu apmekl\u0113jis iek\u0101rtas, kur\u0101s putas bija izliju\u0161as p\u0101ri tvertn\u0113m, izsl\u0113dzot l\u012bnijas un palielinot remonta r\u0113\u0137inus. Tas pats notiek ar\u012b kr\u0101su ra\u017eo\u0161an\u0101, kur maisot rodas burbu\u013ci, vai pap\u012bra r\u016bpn\u012bc\u0101s, kur lign\u012bns rada nebeidzamas putas. Miner\u0101le\u013c\u013cas atputek\u013cot\u0101ji p\u0101rtrauc \u0161o ciklu, iek\u013c\u016bstot pl\u0101naj\u0101s pl\u0113v\u0113s starp burbu\u013ciem, v\u0101jinot t\u0101s, l\u012bdz t\u0101s saplais\u0101 un \u013cauj g\u0101zei izpl\u016bst.<\/p>\n
To darb\u012bba ir vienk\u0101r\u0161a, bet atjaut\u012bga. Kad e\u013c\u013cas pilieni ir pievienoti sist\u0113mai, tie dodas tie\u0161i uz gaisa un \u016bdens robe\u017eu. Pievienot\u0101s da\u013ci\u0146as pal\u012bdz izspiest stabiliz\u0113jo\u0161\u0101s vielas, samazinot putu elast\u012bbu. Burbu\u013ci s\u0101k sapl\u016bst, k\u013c\u016bst liel\u0101ki un p\u0113c tam pl\u012bst - probl\u0113ma atrisin\u0101ta. T\u0101 k\u0101 miner\u0101le\u013c\u013ca \u016bden\u012b ne\u0161\u0137\u012bst, t\u0101 ilg\u0101k saglab\u0101jas, nodro\u0161inot nep\u0101rtrauktu aizsardz\u012bbu. No t\u0101, ko esmu p\u0101rbaud\u012bjis viet\u0101s ar augstu aktivit\u0101ti, piem\u0113ram, mais\u012bt\u0101jos vai s\u016bk\u0146os, \u0161\u012b notur\u012bba ir liels ieguvums, kad putas turpina atgriezties.<\/p>\n
Miner\u0101le\u013c\u013cas atputek\u013cot\u0101ji at\u0161\u0137iras ar to cenas un v\u0113rt\u012bbas attiec\u012bbu un to, cik labi tie sader ar citiem. Tie ir l\u0113t\u0101ki nek\u0101 modernie silikona attaisnot\u0101ji, t\u0101p\u0113c, ja jums ir svar\u012bgs bud\u017eets, tie ir sapr\u0101t\u012bgs risin\u0101jums. Notek\u016bde\u0146os tie ir lieliski piem\u0113roti anaerobajiem att\u012br\u012b\u0161anas iek\u0101rt\u0101m, kur\u0101s no sadal\u012b\u0161an\u0101s g\u0101z\u0113m veidojas biezas putas. Atceros, k\u0101 konsult\u0113ju par k\u0101das pils\u0113tas att\u012br\u012b\u0161anas iek\u0101rtas projektu: m\u0113s p\u0101rg\u0101j\u0101m uz miner\u0101le\u013c\u013cas mais\u012bjumu ar aptuveni 10% sil\u012bcija dioks\u012bda, un tas samazin\u0101ja putu daudzumu uz pusi, vienlaikus samazinot mais\u012bt\u0101ja ener\u0123ijas pat\u0113ri\u0146u par labu 20%. Tie iztur ar\u012b liel\u0101ko da\u013cu pH l\u012bme\u0146u - no sk\u0101biem r\u016bpn\u012bcas atkritumiem l\u012bdz b\u0101ziskiem t\u012br\u012b\u0161anas l\u012bdzek\u013ciem -, nesadaloties un neizraisot d\u012bvainas reakcijas.<\/p>\n
Protams, nekas nav ide\u0101ls. Ja pievienosiet p\u0101r\u0101k daudz, var rasties e\u013c\u013cains uzkr\u0101jums, kas aizsprosto filtrus vai ietekm\u0113 turpm\u0101kos posmus, piem\u0113ram, p\u0101rkl\u0101jumos, kur atliekas var saboj\u0101t apdari. Ar p\u0101rtiku saist\u012btiem lietojumiem ir nepiecie\u0161amas versijas, kas atbilst FDA standartiem, bez kait\u012bg\u0101m arom\u0101tisk\u0101m viel\u0101m, kas var pies\u0101r\u0146ot produktus. Karstuma zi\u0146\u0101 tie iztur l\u012bdz aptuveni 150\u00b0C, bet karst\u0101k\u0101m viet\u0101m piem\u0113rot\u0101ki var\u0113tu b\u016bt silikoni, jo tie iztur l\u012bdz pat 200\u00b0C. Un, ja jums ir svar\u012bga ekolo\u0123isk\u0101 draudz\u012bba, \u016bdens b\u0101zes atputek\u013cot\u0101ji sadal\u0101s \u0101tr\u0101k, lai gan tie var neb\u016bt tik sp\u0113c\u012bgi, lai veidotu nopietnas putas.<\/p>\n
Lab\u0101 zi\u0146a ir t\u0101, ka nozare tos nep\u0101rtraukti uzlabo. Jaun\u0101k\u0101s versijas ir papildin\u0101tas ar emulgatoriem, kas pal\u012bdz t\u0101m lab\u0101k sajaukties \u016bdens b\u0101zes sist\u0113m\u0101s, samazinot atdal\u012b\u0161anas probl\u0113mas. Es pats esmu izveidojis da\u017eas hibr\u012bda formulas, sajaucot miner\u0101le\u013c\u013cu ar nedaudz poliglikola, lai uzlabotu veiktsp\u0113ju aukst\u0101 laik\u0101 notek\u016bde\u0146u oper\u0101cij\u0101s. Da\u017ei pieg\u0101d\u0101t\u0101ji izmanto p\u0101rstr\u0101d\u0101tas b\u0101zes e\u013c\u013cas, lai samazin\u0101tu ietekmi uz vidi. T\u0101d\u0101s viet\u0101s k\u0101 Eiropa, kur ir stingri noteikumi, piem\u0113ram, REACH, m\u0113s redzam vair\u0101k mais\u012bjumu ar augu izcelsmes e\u013c\u013c\u0101m, lai t\u0101s b\u016btu ilgtsp\u0113j\u012bg\u0101kas, nezaud\u0113jot efektivit\u0101ti.<\/p>\n
Lai tos pareizi izmantotu, vispirms noskaidrojiet, kas rada putas - vai t\u0101s ir olbaltumvielas, mazg\u0101\u0161anas l\u012bdzek\u013ci vai tauki? Ja, piem\u0113ram, alus dar\u012btavas atkritumos ir daudz olbaltumvielu, miner\u0101le\u013c\u013cas atputek\u013cot\u0101j\u0101 izmantojiet vair\u0101k sil\u012bcija dioks\u012bda. Liela noz\u012bme ir doz\u0113\u0161anai: s\u0101ciet ar 10-50 da\u013c\u0101m uz miljonu un kontrol\u0113jiet to, veicot vienk\u0101r\u0161us putu testus. Da\u017eiem klientiem esmu ieteicis automatiz\u0113tas iek\u0101rtas ar sensoriem - t\u0101s piel\u0101gojas uzreiz un ietaupa produktu. Vienm\u0113r vispirms veiciet laboratorijas p\u0101rbaudes, lai p\u0101rliecin\u0101tos, ka tas nav pretrun\u0101 ar cit\u0101m \u0137imik\u0101lij\u0101m, piem\u0113ram, flokulantiem vai dezinfekcijas l\u012bdzek\u013ciem.<\/p>\n
Apstr\u0101de un dro\u0161\u012bba ir diezgan vienk\u0101r\u0161a. \u0160\u012bs e\u013c\u013cas ir maz toksiskas, bet, lai izvair\u012btos no \u0101das kairin\u0101juma, uzlieciet cimdu un glab\u0101jiet t\u0101s atsevi\u0161\u0137i no visa, kas var izrais\u012bt oksid\u0113\u0161anos. Ja notikusi nopl\u016bde, pa\u0146emiet absorbentus un likvid\u0113jiet saska\u0146\u0101 ar viet\u0113jiem noteikumiem. Gadu gait\u0101 esmu uzsv\u0113ris komand\u0101m, ka labi ieradumi \u0161eit nov\u0113r\u0161 liel\u0101kas galvass\u0101pes v\u0113l\u0101k.<\/p>\n
Raugoties n\u0101kotn\u0113, miner\u0101le\u013c\u013cas atputek\u013cot\u0101ji ir paliku\u0161i, ta\u010du tie k\u013c\u016bst gudr\u0101ki. T\u0101 k\u0101 \u016bdens tr\u016bkums k\u013c\u016bst arvien aktu\u0101l\u0101ks vis\u0101 pasaul\u0113, tie b\u016bs \u013coti svar\u012bgi notek\u016bde\u0146u otrreiz\u0113jai p\u0101rstr\u0101dei. Laboratorijas eksperiment\u0113 ar nano izm\u0113ra sil\u012bcija dioks\u012bdu, lai nodro\u0161in\u0101tu \u0101tr\u0101ku iedarb\u012bbu, izmantojot maz\u0101k materi\u0101lu. Un uz\u0146\u0113mumiem, kuru m\u0113r\u0137is ir nulles emisijas, m\u0113s izstr\u0101d\u0101jam iesp\u0113jas ar zemu gaisto\u0161o organisko savienojumu saturu.<\/p>\n
Miner\u0101le\u013c\u013cas atputek\u013cot\u0101ji nodro\u0161ina uzticamu, bezr\u016bp\u012bgu putu kontroli. Tie ir izgl\u0101bu\u0161i daudzas oper\u0101cijas, kur\u0101s esmu str\u0101d\u0101jis, ietaupot laiku un naudu. Ja putas jums sag\u0101d\u0101 raizes, tos b\u016btu v\u0113rts izm\u0113\u0123in\u0101t - tie var\u0113tu b\u016bt risin\u0101jums, kas nodro\u0161in\u0101s vienm\u0113r\u012bgu pl\u016bsmu.<\/p>","protected":false},"excerpt":{"rendered":"
Mineral Oil Defoamer: Your Go-To Solution for Tough Foam Problems Hey, if you’ve ever dealt with industrial processes where foam just won’t quit, you know how frustrating it can be. As a guy who’s been knee-deep in chemical engineering for more than 20 years, focusing on mineral oil defoamer, I’ve seen my share of bubbly […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-158","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/posts\/158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/comments?post=158"}],"version-history":[{"count":2,"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/posts\/158\/revisions"}],"predecessor-version":[{"id":160,"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/posts\/158\/revisions\/160"}],"wp:attachment":[{"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/media?parent=158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/categories?post=158"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/defoamer.net\/lv\/wp-json\/wp\/v2\/tags?post=158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}