{"id":4800,"date":"2023-07-21T12:17:35","date_gmt":"2023-07-21T12:17:35","guid":{"rendered":"https:\/\/csiag.eu\/?p=4800"},"modified":"2025-08-03T07:17:15","modified_gmt":"2025-08-03T07:17:15","slug":"verskille-in-watergehalte","status":"publish","type":"post","link":"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/","title":{"rendered":"Verskille in watergehalte"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Inhoudsopgawe<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Regenwasser\" >Re\u00ebnwater<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Grundwasser\" >Grondwater<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Trinkwasser\" >drinkwater<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Mineralwasser\" >mineraalwater<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Meerwasser\" >Seewater<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Destilliertes_Wasser\" >Gedistilleerde water<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Osmose-Wasser\" >Osmose water<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Reinstwasser\" >Ultrasuiwer water<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Hochreines_Wasser\" >Ultrasuiwer water<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/#Leitfahigkeits-Messung_TDS\" >Geleidingsvermo\u00ebmeting (TDS)<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Leestyd<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minute<\/span><\/span>\n<p class=\"wp-block-paragraph\">Opgedateer 14 Julie 2024<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die verskille in watergehalte is aanvanklik nie baie duidelik nie. Drinkwater, afvalwater, re\u00ebnwater, grondwater, seewater, mineraalwater en gedistilleerde water is die algemeenste klassifikasies. Benewens hierdie, is daar ander onderskeidings, soos mineraalwater, osmosewater, suiwer water en ultrasuiwer water.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eerstens, laat ons &quot;lewende water&quot; noem, wat tans &#039;n oplewing in advertensies beleef. Sommige vervaardigers adverteer hul stelsels met bewerings soos &quot;ge\u00efnergeer&quot;, &quot;bio-energie&quot; of &quot;energiemodule&quot;, wat met &quot;geprogrammeerde natuurlike, ho\u00eb-energie fonteinwaterinligting&quot; die water herstel na sy oorspronklike bronvarsheid, vitaliteit, ens. Hulle slaag egter nie daarin om enige bewyse te lewer wat selfs suiwer wetenskaplike ondersoek weerstaan nie, en noem &quot;handelsgeheime&quot; (wat egter beslis deur patentwetgewing beskerm kan word, indien hulle aan die patentvereistes voldoen...).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Terloops, \u201clewende water\u201d is &#039;n Bybelse aanhaling, byvoorbeeld in Johannes 4:14 \u201c<strong>Maar elkeen wat drink van die water wat Ek hom sal gee, sal nooit dors kry nie, maar die water wat Ek hom sal gee, sal in hom word &#039;n fontein van water wat opspring tot in die ewige lewe.<\/strong>\u201cof in Johannes 7:38\u201d<strong>Wie in My glo, soos die Skrif s\u00ea: riviere van lewende water sal uit sy hart vloei<\/strong>n.&quot;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nou oor die verskille tussen die verskillende soorte water wat vir ons beskikbaar is\u2026<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Regenwasser\"><\/span>Re\u00ebnwater<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Re\u00ebnwater is reeds besoedel wanneer dit uit die wolke re\u00ebn, en bevat, benewens stofdeeltjies, aardse, termies (ontbind slegs by temperature bo 400 \u00b0C) en chemies hoogs stabiele per- en polifluoreerde alkielverbindings (PFAS), waarvan baie nie afgebreek kan word nie, maar in menslike en dierlike weefsel opgehoop word. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In gebiede met PFAS-besoedelde drinkwater word statisties beduidende toenames in siektes soos diabetes mellitus, serebrovaskul\u00eare siektes, Alzheimer se siekte, hartaanvalle en ho\u00ebr sterftesyfers aangeteken.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aangesien hierdie verbindings slegs gedeeltelik in rioolbehandelingsaanlegte afgebreek kan word, word geaktiveerde koolstof vir die langketting PFAS gebruik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#039;n PFAS-besoedelingsvlak van 100 ng\/l word as ideaal aangehaal, terwyl 300 ng\/l as &quot;lewenslank verdraagsaam&quot; beskou word. Drinkwater word as onbruikbaar beskou by vlakke bo 5 \u03bcg\/l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Re\u00ebnwater het &#039;n geleidingsvermo\u00eb van ongeveer 30 \u03bcS\/cm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Grundwasser\"><\/span>Grondwater<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Grondwater is besoedel met wateroplosbare en vloeibare komponente van onbeheerde afvalberging, afvalwater van lekkasies in rioolpype, paddreinering (bv. bandslytasie, ontdooiingsoute), kunsmis en plaagdoders, industri\u00eble en kommersi\u00eble afvalwater, minerale olies, ens.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Veral nitraatbesoedeling hou &#039;n groot gesondheidsrisiko in: selfs langdurige gebruik van water met meer as 16.75 mg\/l kan veroorsaak <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ijc.31306\" target=\"_blank\" rel=\"noreferrer noopener\">risiko<\/a> om dikdermkanker te ontwikkel, sal aansienlik toeneem.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trinkwasser\"><\/span>drinkwater<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Drinkwater is kwalitatief vry van onsuiwerhede in die <em>Drinkwaterverordening (TrinkwV)<\/em> <a href=\"https:\/\/www.dvgw.de\/medien\/dvgw\/wasser\/verordnung\/trinkwasserverordnung-2023.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Federale Regskoerant 159\/2023<\/a> vanaf 24.06.2023.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die bestanddele en grenswaardes word in die bogenoemde regulasie genoem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die geleidingsvermo\u00eb (parameter vir die som van alle stowwe wat daarin voorkom) van drinkwater word in Duitsland met &#039;n limiet van 2,79 mS\/cm (milli-Siemens per sentimeter) vasgestel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mineralwasser\"><\/span>mineraalwater<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die <em>Regulasie oor natuurlike mineraalwater, bronwater en tafelwater<\/em> (<a href=\"https:\/\/gesetze-im-internet.de\/min_tafelwv\/BJNR010360984.html\" target=\"_blank\" rel=\"noreferrer noopener\">Verordening oor Minerale en Tafelwater<\/a>) reguleer die terminologie, insluitend die inhoud (grenswaarde) van natuurlik voorkomende komponente in natuurlike mineraalwater.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die regulasie, wat op 1 Januarie 2006 in werking getree het, is op 1 Januarie 2008 aangevul met limietwaardes vir fluoried. Die limiet vir nikkel is van 0,05 tot 0,02 mg\/liter verminder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die volgende tabel vergelyk wetlik vasgestelde limiete vir komponente in drinkwater en mineraalwater. Waardes tussen hakies verteenwoordig limiete wat onderskeidelik vanaf 2028 en 2030 sal geld.<\/p>\n\n\n\n<table id=\"tablepress-14\" class=\"tablepress tablepress-id-14\" aria-describedby=\"tablepress-14-description\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Komponente<\/th><th class=\"column-2\">Drinkwaterverordening met grenswaardes<\/th><th class=\"column-3\">Grenswaarde Min\/TafelWV<\/th><th class=\"column-4\">Grenslyn vir babas<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">antimoon<\/td><td class=\"column-2\">0.005 mg\/L<\/td><td class=\"column-3\">0.005 mg\/L<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">arseen<\/td><td class=\"column-2\">0.010 (0.004) mg\/L<\/td><td class=\"column-3\">0.010 mg\/L<\/td><td class=\"column-4\">&lt;0.05 mg\/L.<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">barium<\/td><td class=\"column-2\"><\/td><td class=\"column-3\">1.0 mg\/liter<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Lood<\/td><td class=\"column-2\">0.01 (0.005) mg\/L<\/td><td class=\"column-3\">0.010 mg\/L<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Boraat<\/td><td class=\"column-2\"><\/td><td class=\"column-3\">30.0 mg\/L.<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">chroom<\/td><td class=\"column-2\">0.025 (0.005) mg\/L<\/td><td class=\"column-3\">0.050 mg\/L<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">fluoried<\/td><td class=\"column-2\">1.5 mg\/liter<\/td><td class=\"column-3\">5.0 mg\/liter<\/td><td class=\"column-4\">&lt;0.7 mg\/L.<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">kadmium<\/td><td class=\"column-2\">0.003 mg\/L<\/td><td class=\"column-3\">0.003 mg\/L<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\">koper<\/td><td class=\"column-2\">2.0 mg\/liter<\/td><td class=\"column-3\">1.0 mg\/liter<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">mangaan<\/td><td class=\"column-2\">0.05 mg\/L.<\/td><td class=\"column-3\">0.5 mg\/liter<\/td><td class=\"column-4\">&lt;0.05 mg\/L.<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\">natrium<\/td><td class=\"column-2\">200.0 mg\/L.<\/td><td class=\"column-3\"><\/td><td class=\"column-4\">&lt; 20.0 mg\/L (lae natrium)<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">nikkel<\/td><td class=\"column-2\">0.020 mg\/L<\/td><td class=\"column-3\">0.020 mg\/L<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td class=\"column-1\">nitraat<\/td><td class=\"column-2\">50 mg\/liter<\/td><td class=\"column-3\">50 mg\/liter<\/td><td class=\"column-4\">&lt;10.0 mg\/L.<\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td class=\"column-1\">nitriet<\/td><td class=\"column-2\">0.5 mg\/liter<\/td><td class=\"column-3\">0.1 mg\/liter<\/td><td class=\"column-4\">&lt;0.02 mg\/L.<\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td class=\"column-1\">kwik<\/td><td class=\"column-2\">0.0010 mg\/L<\/td><td class=\"column-3\">0.0010 mg\/L<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-17\">\n\t<td class=\"column-1\">selenium<\/td><td class=\"column-2\">0.010 mg\/L<\/td><td class=\"column-3\">0.010 mg\/L<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<tr class=\"row-18\">\n\t<td class=\"column-1\">sulfaat<\/td><td class=\"column-2\">250 mg\/L.<\/td><td class=\"column-3\"><\/td><td class=\"column-4\">&lt;240.0 mg\/L.<\/td>\n<\/tr>\n<tr class=\"row-19\">\n\t<td class=\"column-1\">uraan<\/td><td class=\"column-2\">0.01 mg\/L<\/td><td class=\"column-3\"><\/td><td class=\"column-4\">&lt;0.02 mg\/L.<\/td>\n<\/tr>\n<tr class=\"row-20\">\n\t<td class=\"column-1\">sianied<\/td><td class=\"column-2\">0.050 mg\/L<\/td><td class=\"column-3\">0.070 mg\/L<\/td><td class=\"column-4\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<span id=\"tablepress-14-description\" class=\"tablepress-table-description tablepress-table-description-id-14\"><\/span>\n\n\n\n<p class=\"wp-block-paragraph\">Sommige vervaardigers van sogenaamde &quot;lewende fonteinwater&quot; (of soortgelyke) stelsels wys op besonder swak mineraalwatergehalte, wat dikwels nie eens aan die vereistes van die Drinkwaterverordening voldoen nie. Hulle beweer dat ontledings nie op datum is nie, en daarom weerspie\u00ebl inligting op die etikette moontlik nie die werklike inhoud nie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die mate waarin sulke stellings wettiglik geldig en veral akkuraat is, kan vinnig opgeklaar word deur &#039;n kort korrespondensie met die betrokke vervaardiger. In elk geval moet &#039;n mens nie ge\u00efntimideer word nie en jou eie navorsing doen om te verifieer of hulle kopers moontlik in &#039;n ongewenste rigting be\u00efnvloed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Meerwasser\"><\/span>Seewater<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Seewater word gekenmerk deur &#039;n vergelykend ho\u00eb soutinhoud, gemiddeld 3.5 \u03bcS\/cm. Die Oossee, met 0.2\u20132 \u03bcS\/cm, is feitlik soutvry in vergelyking met die Dooie See met 28 \u03bcS\/cm. Dit het &#039;n gemiddelde geleidingsvermo\u00eb van 56 mS\/cm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seewater-ontsoutingsaanlegte verminder die soutinhoud tot &#039;n drinkbare minimum deur kalsiumbikarbonaat by te voeg. Aangesien ontsouting &#039;n hoogs energie-intensiewe proses is, word afvalhitte van kernkragsentrales (insluitend di\u00e9 op skepe, vliegtuigdraers en kernduikbote), sowel as van steenkool-, gas- of olie-aangedrewe aanlegte, dikwels gebruik.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Destilliertes_Wasser\"><\/span>Gedistilleerde water<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Gedistilleerde water word geproduseer deur verdamping en daaropvolgende kondensasie, wat &#039;n baie ho\u00eb hoeveelheid energie benodig. Dit verwyder grootliks soute, organiese stowwe en mikro\u00f6rganismes. Die geleidingsvermo\u00eb daarvan is slegs 0.5\u20135.5 \u00b5S\/cm (mikro-Siemens per sentimeter).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Meervoudig gedistilleerde water word in dubbel- of drievoudige distillate aangebied en in kwarts- of platinumhouers gestoor, omdat spore van silika tydens kook uit glashouers sal oplos en dus die distillaat sal besoedel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Osmose-Wasser\"><\/span>Osmose water<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Water van die omgekeerde osmose-stelsel word verskeie kere gefiltreer, tot 0.02 \u00b5m en bereik &#039;n geleidingsvermo\u00eb van 1 \u2013 50 \u00b5S\/cm. <br>Daar word algemeen aanvaar dat &#039;n omgekeerde osmose-stelsel ongeveer 10 % van die geleidingsvermo\u00eb wat aan die insetkant beskikbaar is, bereik.<br>Alhoewel omgekeerde osmose nie die suiwerheidsvlak van gedistilleerde water bereik nie, is dit geskik vir drinkwaterproduksie in terme van higi\u00ebne.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Reinstwasser\"><\/span>Ultrasuiwer water<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ultrasuiwer water word geproduseer met behulp van &#039;n sterk alkaliese gemengde-bed-stelsel en word industrieel gebruik, byvoorbeeld in die halfgeleierbedryf. Die geleidingsvermo\u00eb daarvan is 0.1\u20131 \u00b5S\/cm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hochreines_Wasser\"><\/span>Ultrasuiwer water<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ultrasuiwer water word benodig in velde soos medisyne, die farmaseutiese industrie en molekul\u00eare biologie en word in gemengde-bed ioonuitruilstelsels geproduseer. Die geleidingsvermo\u00eb daarvan is slegs 0.052 \u2013 0.1 \u00b5S\/cm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Leitfahigkeits-Messung_TDS\"><\/span>Geleidingsvermo\u00ebmeting (TDS)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Om die geleidingsvermo\u00eb van verskillende soorte water te bepaal, is &#039;n geleidingsmeter nodig.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sulke toestelle bied nie net die suiwer funksie van geleidingsvermo\u00ebmeting nie, maar ook die bepaling van die TDS-waarde (<em>Totale Opgeloste Vastestowwe<\/em>) in dpm (<em>dele per miljoen<\/em>Hierdie waarde verskaf inligting oor die opgeloste vaste stowwe in die vorm van ione, soos metale, soute en minerale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die &quot;meetinstrumente&quot; wat dikwels in die &quot;toneel&quot; in die reeks van ongeveer \u20ac20\u201350 gevind word, moet op sy beste as &quot;beramers&quot; beskou word. Hulle verskaf bloot &#039;n rowwe skatting en toon &#039;n tendens.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Enigiemand wat ernstig &#039;n reproduceerbare en betroubare meetwaarde wil h\u00ea, het geen ander keuse as om &#039;n toestel te koop wat in beide &#039;n &quot;gekalibreerde&quot; en &#039;n ongekalibreerde weergawe beskikbaar is nie.<br>&#039;n Kalibrasiesertifikaat bepaal uiteindelik &quot;slegs&quot; dat die toestel &#039;n waarde lewer wat presies identies is aan di\u00e9 van &#039;n verwysingstoestel in &#039;n middelbereik by &#039;n gestandaardiseerde temperatuur.<br>&#039;n Ongekalibreerde toestel het nie hierdie verwysing nie. Dit kan dus &#039;n waarde effens onder of bo hierdie verwysingswaarde vertoon.<br>Temperatuurkompensasie is belangrik omdat die meting altyd elektronies aangepas moet word tot 25 \u00b0C om ooreen te stem met die werklike waarde en aan die standaard te voldoen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dit beteken dat twee minimum kriteria nagekom moet word: geleidingsvermo\u00eb en temperatuurmeting. As jy ook die TDS-waarde wil weet, benodig jy die bykomende TDS-metingsfunksie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In die beste geval is ons tans op ongeveer. <a href=\"https:\/\/www.pce-instruments.com\/deutsch\/messtechnik\/messgeraete-fuer-alle-parameter\/leitfaehigkeitsmessgeraet-pce-instruments-leitfaehigkeitstester-pce-ph-25-det_5884810.htm?_list=kat&amp;_listpos=7\" target=\"_blank\" rel=\"noreferrer noopener\">390 euro<\/a>, of ongeveer. <a href=\"https:\/\/www.pce-instruments.com\/deutsch\/messtechnik\/messgeraete-fuer-alle-parameter\/leitfaehigkeitsmessgeraet-lutron-electronic-enterprise-co.-ltd.-leitfaehigkeitsmessgeraet-pce-phd-1-det_17447.htm?_list=kat&amp;_listpos=9\" target=\"_blank\" rel=\"noreferrer noopener\">530 euro<\/a> insluitend TDS-funksie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die uitvoering van &#039;n geldige meting vereis presiese prosedure volgens die onderskeie gebruiksaanwysings, veral met betrekking tot die skoonmaak van die sensor met gedistilleerde water (DAB), wat &#039;n elektriese geleidingsvermo\u00eb van &lt; 1.1 \u00b5S\/cm het.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Leestyd<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">minute<\/span><\/span>Aktualisiert 14.07.2024 Die Unterschiede der Wasserqualit\u00e4ten sind einem zun\u00e4chst wenig bewusst. Trinkwasser, Abwasser, Regenwasser, Grundwasser, Meerwasser, Mineralwasser und destilliertes Wasser sind die landl\u00e4ufig bekanntesten Klassifizierungen. Neben diesen gibt es weitere Unterschiede, wie z.B. Mineralwasser, Osmose-Wasser, Rein- und Reinstwasser. Eingangs sei noch das &#8222;Lebendige Wasser&#8220; erw\u00e4hnt, das heute werbetechnisch Hochkonjunktur hat. Manche Hersteller bewerben ihre Anlagen&hellip;&nbsp;<a href=\"https:\/\/csiag.eu\/af\/blog\/2023\/07\/21\/unterschiede-der-wasserqualitaeten\/\" rel=\"bookmark\">Lees Meer \u00bb<span class=\"screen-reader-text\">Verskille in watergehalte<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[339,338],"tags":[2037,2038,2036,2032,2035,2021,1581,2018,2016,2030,1214,2023,2027,1413,2022,2024,2017,2019,1384,2029,2028,2026,2031,1668,2020,2034,2025,2013,2015,2014,587,584,2033,2011,2012],"class_list":["post-4800","post","type-post","status-publish","format-standard","hentry","category-umkehr-osmose","category-wasser-management","tag-aktivkohle","tag-alkylverbindung","tag-alzheimer","tag-belastung","tag-darmkrebs","tag-desilliertes-wasser","tag-diabetes","tag-entsalzung","tag-grundwasser","tag-halbleiterindustrie","tag-herzinfarkt","tag-hochreines-wasser","tag-ionentauscher","tag-leitfaehigkeit","tag-leitfaehigkeitsmessung","tag-medizin","tag-meerwasser","tag-meerwasserentsalzung","tag-messgeraet","tag-mischbett-system","tag-mischbettanlage","tag-molekularbiologie","tag-nitrat","tag-osmose-anlage","tag-osmose-wasser","tag-pfas","tag-pharmaindustrie","tag-regenwasser","tag-reinstwasser","tag-reinwasser","tag-trinkwasser","tag-umkehr-osmose","tag-verunreinigung","tag-wasser","tag-wasserqualitaet"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/posts\/4800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/comments?post=4800"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/posts\/4800\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/media?parent=4800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/categories?post=4800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/af\/wp-json\/wp\/v2\/tags?post=4800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}