Lapho i-NSF/ANSI 61 Kuyisidingo Esingalungile
Kwadalwa ngo Ngokwamukisa
Lapho i-NSF/ANSI 61 Iyisidingo Esingalungile
I-NSF/ANSI 61 iyindinganiso efanele yokuthintana namanzi aphuzwayo, futhi ayilungile cishe kuzo zonke ezinye izindawo. Ukuyicacisa lapho ingasebenzi khona kwengeza izindleko futhi kususa ukunaka ezindinganisweni ezibalulekile ngempela.
Iyisidingo esingalungile noma nini lapho ithangi ligcina uketshezi olungaphuzwayo, lwezimboni, lwamanzi angcolile noma lwenqubo olungathintani namanzi okuphuza.
I-NSF/ANSI 61 iyindinganiso yemiphumela yezempilo yamanzi aphuzwayo. Ukuyisebenzisa emsebenzini ongaphuzwayo ukucacisa ngokweqile: ikhuluma ngengozi (ukuvuza emanzini okuphuza) engekho lapho.
Izici Eziyisisekelo, Izingxenye Nezinhlobo
Amanzi angaphuzwayo: Amanzi okuqeda umlilo, ukunisela (okungaphuzwayo), amanzi angcolile angenayo kanye namathangi angaphuzwayo abuyiselwe awawadingi.
Izimboni kanye nenqubo: Amakhemikhali enqubo, amanzi okupholisa, kanye neziphuzo zokukhiqiza zingaphandle kobubanzi bayo.
Amanzi angcolile kanye nodaka: Indle, amanzi angcolile ezimbonini kanye nomthwalo wodaka kulawulwa amazinga okugqwala nokugcinwa, hhayi imiphumela yezempilo yokuphuza.
Izindleko zokucacisa ngokweqile: Umzamo wokugunyazwa kanye nezindleko ngaphandle kokunciphisa ingozi ehambisanayo.
Izicelo kanye Nezimo Zokusetshenziswa
Izindawo zokuvikela umlilo, amathangi ezinqubo zezimboni, ukuhlanza amanzi angcolile nodaka, kanye nokugcinwa kwamanzi abuyiselwe (anganambisi), lapho ezinye izindinganiso zisebenza khona.
Ukucatshangelwa Kwezobuchwepheshe
Ukucacisa ngokweqile i-NSF/ANSI 61 ethangini lamanzi angcolile noma ethangini lezimboni kususa ukunaka ezidingweni zangempela: izinga lokumboza le-H2S ne-asidi (ISO 28765 / AWWA D103-09 kumathangi e-enamel), ukwakheka kwesakhiwo, kanye nokugcinwa. Isibonelo, i-sludge digester idinga i-enamel esezingeni eliphezulu ehlukanisiwe kanye nokuvaleka komoya okungaphezu kwalokho edinga isitifiketi samanzi okuphuzwayo engakwazi ukusisebenzisa.
Isinyathelo esifanele ukufanisa indinganiso nomsebenzi: ukuthintana namanzi okuphuzwayo kuthola i-NSF/ANSI 61 (noma i-WRAS/ACS ngokwesifunda); umsebenzi ongcolile ongaphuzwa uthola indinganiso yokumboza neyesakhiwo evikela impahla kanye nemvelo.
Izinzuzo Nezithiyo
Izinzuzo:
Ukugwema i-NSF/ANSI 61 lapho ingasebenzi khona konga izindleko futhi kugxilise ubunjiniyela ezindinganisweni ezilawula umsebenzi ngempela.
Izithiyo:
Umugqa awusolokhu usobala, ithangi lingase lisetshenziswe kabusha kamuva emsebenzini wamanzi aphuzwayo, ngakho bhala phansi inkonzo ehlosiwe. Iphutha lokuthatha indlela yamanzi aphuzwayo njengengamanzi angaphuzwayo iyingozi yangempela.
Umhlahlandlela Wokuqhathanisa Nokukhetha
Umsebenzi | NSF/ANSI 61? | Sebenzisa esikhundleni |
Amanzi omlilo (angaphuzeki) | Cha | NFPA 22, ukwakheka |
Iziphuzo zenqubo yezimboni | Cha | Ukuhambisana namakhemikhali |
Amanzi angcolile / udaka | Cha | ISO 28765, AWWA D103 |
Amanzi abuyiselwe angaphuzeki | Cha | Ikhodi yokusetshenziswa kabusha yendawo |
Ukuthintana namanzi aphuzekayo | Yebo | NSF/ANSI 61 (+WRAS/ACS) |
Izinqubo Ezinhle Kakhulu Nendlela Yokukhetha
Qinisekisa insizakalo ehlosiwe kanye nokusetshenziswa kabusha kwesikhathi esizayo ngaphambi kokucacisa. Gcina i-NSF/ANSI 61 yokuxhumana namanzi aphuzwayo; sebenzisa amazinga okumboza, ukugqwala kanye nesakhiwo emsebenzini ongewona owamanzi aphuzwayo. Bhala isinqumo ukuze ithangi lingase lisetshenziswe kabi kamuva.
I-NSF/ANSI 61 iyisidingo esingalungile emathangini angewona awamanzi aphuzwayo, awezimboni, awamanzi angcolile kanye nezinqubo, lapho amazinga okumboza kanye nesakhiwo alawula khona. Yigcinele ukuxhumana kwangempela namanzi aphuzwayo futhi wonge izindleko nokugxila.
Imibuzo Evame Ukubuzwa (FAQ)
Ingabe i-NSF 61 iyadingeka ethangini lamanzi omlilo?
Ngokuvamile cha, uma indawo yokugcina yomlilo ingeyona eyamanzi aphuzwayo. Amathangi amanzi omlilo alawulwa amazinga afana ne-NFPA 22 kanye nezidingo zesakhiwo, hhayi imiphumela yezempilo yamanzi aphuzwayo.
Ingabe amathangi e-wastewater noma e-sludge adinga i-NSF 61?
Cha. Adinga izindinganiso zokugqwala nokugcinwa (njenge-ISO 28765 ne-AWWA D103-09 yamathangi e-enamel), ngoba izingozi yi-H2S, i-asidi nokuvuza, hhayi ukukhipha kwamanzi okuphuzwayo.
Kungani ukucacisa ngokweqile i-NSF 61 kuyinkinga?
Kwengeza izindleko zokuqinisekisa nomzamo ngaphandle kokunciphisa ingozi, futhi kungaphazamisa izindinganiso eziqinisekisa ngempela ithangi elinomsebenzi wokugqwala noma wokugcina.
Ingabe ithangi elingelona elokuphuza lingasetshenziselwa ukuphuza kamuva?
Lingasetshenziswa kabusha kuphela uma izinto zalo ezimanzi ziqinisekiswa ngaleso sikhathi; bhala umsebenzi wangempela ukuze kungasetshenziswa ngephutha emsebenzini wokuphuza ngaphandle kwesiqinisekiso.
Yisiphi isindinganiso esithatha indawo ye-NSF 61 emathangini ezimboni?
Akukho esisodwa esithatha indawo; kuncike emsebenzini, ukuhambisana kwamakhemikhali, ukugqwala (i-ISO 28765 / i-AWWA D103-09 ye-enamel) kanye nokwakhiwa kwesakhiwo okulawulayo esikhundleni salokho.
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