Kunaka kwemvura yemurwizi kunoongororwa neveEnvironment Agency kuburikidza nechirongwa cheGeneral Quality Assessment (GQA) uye zvakakosha kuti mishonga inogona kukuvadza murwizi iongororwe. Amoniya chinhu chakakosha chekudya kune zvirimwa uye algae dzinogara mumvura yerwizi. Nekudaro, kana tembiricha yerwizi ichichinja, iyo ionized ammonia inoshanduka kuita isiri-ionized ammonia gasi. Izvi zvinouraya hove uye humwe hupenyu hwemvura murwizi, saka zvakakosha kugara uchitarisa mazinga eammonia.
Hunhu hwemvura hwakakoshawo pamichina yekuchenesa mvura inoshandisa mvura yemurwizi senzvimbo yadzo. Kukwira kweammonia mumvura kunogona kukonzera matambudziko makuru ekuita disinfection. Nekubudirira kuyera mazinga eammonia mumvura yenzizi pakupinza kwechirimwa chekuchenesa mvura, sangano rinokwanisa kuchengetedza mupiro wekupinda. Mune mamwe maapplication, iyo inopinza inogona kuvharwa kana mazinga eammonia asvika zvisingagamuchirwe akakwira mazinga.
Iyezvino ammonia yekutarisa maitiro anodhura uye akaomarara, shandisa ion-selective electrodes uye anodhura reagents, ane chepfu uye akaoma kubata. Aya mamonitor haanawo chaiwo uye anoda kuenderera kugadziridzwa kuti aenderane nezvinodiwa zvakasiyana, sekuchenesa mvura yetsvina, kuchenesa mvura yekunwa uye kuyera mazinga eammonia mumvura yerwizi. Ion-selective electrodes inoda zuva nezuva zeroing uye calibration nemareagents.
Iyo HONDE ammonia yekutarisa inodzivirira matambudziko echinyakare ammonia monitors nekushandisa yakasarudzika nzira. Iyo ammonia inoshandurwa kuita yakagadzikana yemonochloramine komboni pane yakaenzana yakaenzana neyekutanga ammonia level. Iko chloramine concentration yakazoyerwa uchishandisa polarographic membrane sensor ine sarudzo yemutsara mhinduro kune chloramine. Reaction chemistry inopa iyo yekutarisa yakanakisa senitivity kunyangwe yakaderera kwazvo (ppb) ammonia mazinga.
Iyo reagent iri nyore, yakaderera mutengo uye yakaderera kushandiswa mwero. Saka mutengo wevaridzi wakaderera zvikuru.
Makambani makuru emvura eku UK uye mamwe marabhoritari akabvumidzwa neEnvironment Agence ave kutoshandisa HONDE monitors kunyatso tarisa mazinga eammonia mumvura yerwizi. Iyi itsva ammonia sisitimu kubva kuAnalytica Technologies inopa vashandisi cheki iyo iri nyore kushandisa, ine mari kutenga, yakaderera kumhanya uye isina kukanganiswa kwechiyero.
Nguva yekutumira: Nov-28-2024