Kwa zaka zitatu, ndinkadalira kwambiri chotsukira madzi changa. Kuwala kwa buluu pang'ono kunkawala mosalekeza. Chiyeso cha TDS pa pompopu chinali ndi manambala amodzi. Madziwo anali oyera. Ndinasintha zosefera nthawi ndi nthawi, ndinapukuta kunja, ndipo ndinapitiriza moyo wanga, ndikudziwa kuti banja langa likumwa madzi oyera komanso otetezeka.

Kenako ndinayesa madzi chaka chilichonse. Sikuti ndi dipstick yochokera ku sitolo yogulitsa zida zamagetsi, koma kusanthula kwathunthu kwa labotale komwe kunawononga $150 ndipo kunafuna kudzaza mabotolo osabala ndikuwatumiza usiku wonse.

Zotsatira zake zinabweranso patatha masiku khumi. Ndinaziwerenga katatu, ndikutsimikiza kuti panali cholakwika.

Madzi anga "abwino kwambiri" anali ndi lead.

Osati pamlingo wamavuto, koma alipobe. 4.2 magawo pa biliyoni. Pansi pa mulingo wa federal action wa 15 ppb, koma pamwamba pa cholinga cha zaumoyo wa anthu ku California cha 0.2 ppb. Pamwamba pa zomwe ndimaona kuti ndizovomerezeka kwa ana anga.

Kuwala kwabuluu sikunazime. Kuwerenga kwa TDS sikunasinthe. Kukoma sikunasinthe. Chizindikiro chilichonse chapamwamba chinkati "zonse zili bwino." Koma madziwo okha ankanena nkhani yosiyana.

Kafukufuku: Cholakwika ndi Chiyani?

Ndinayimbira foni wopanga, labu yoyesera madzi, ndi katswiri wa zamadzi wakomweko. Kafukufuku wa zamalamulo adavumbulutsa kulephera kwakukulu.

Fyuluta Inatha Ntchito, Koma Kuwala Kunanena Zina

Fyuluta yanga ya sediment yoyamba ndi carbon block zinali pomwe ziyenera kukhala—zinkasinthidwa miyezi isanu ndi umodzi iliyonse monga momwe zimakhalira nthawi. Koma nembanemba ya RO? Zinkaganiziridwa kuti zinali zabwino kwa zaka 2-3. Kuwala kwa chizindikiro pa dongosolo langa kunkawonekerabe kobiriwira pa nembanemba, ndipo 40% ya moyo wake inalipo malinga ndi nthawi yamkati.

Katswiri wa labu anafotokoza kuti: “Ziwerengero zimenezi zimawerengera masiku, osati magaloni. Sizimayesa momwe nembanemba imagwirira ntchito. Ngati madzi omwe mumagwiritsa ntchito awonjezeka kawiri kapena madzi omwe mukubwera atachepa, nembanembayo ikhoza kutha pakatha miyezi 18 pomwe nthawiyo ikuwonetsabe 60% ya moyo.”

Banja lathu linali litasinthadi. Mwana wanga woyamba anayamba kusambira mothamanga, kuwirikiza kawiri zovala zathu zochapira ndi zosambira. Mkazi wanga anayamba kugwira ntchito kunyumba, kuwonjezera kugwiritsa ntchito madzi masana. Dongosololi linkakonza madzi ambiri kuposa momwe limafotokozera njira yosavuta yogwiritsira ntchito nthawi.

Madzi Obwera Anasintha

Chidziwitso chachiwiri chinali chakuti madzi ochokera m'matauni athu anasamuka. Chomera chatsopano choyeretsera madzi m'mphepete mwa mtsinje chinasintha madzi. Kuchuluka kwa chlorine kunali kwakukulu. pH inatsika pang'ono. Zinthu zonse zosungunuka zinawonjezeka ndi 30% pazaka zitatu.

Chotsukira changa chinapangidwira madzi a 2021, osati madzi a 2024. Chinali kumenya nkhondo yosiyana ndi yomwe chinamangidwira.

Chiwalocho Chinkasweka ndi Ma Micro-Blectures

Pamene katswiriyo anatulutsa nembanemba yanga ya RO, poyang'anitsitsa pansi pa kukula kwa magetsi anapeza kuti panali kusweka pang'ono kwa mphamvu—komwe sikuoneka ndi maso, koma kunali kwakukulu mokwanira kuti lead yosungunuka ilowe. Choyambitsa chake mwina chinali kusinthasintha kwa mphamvu m'mapaipi anga, komwe kunawonjezeka chifukwa cha kulephera kwa thanki ya mphamvu m'dera langa lopereka zinthu m'boma.

Nembanembayo inkaoneka bwino. Inali bwino. Inalephera kugwira ntchito mozama kwambiri.

Ndondomeko Yoyesera Pachaka: Zimene Ndikuchita Tsopano

Zimenezo zinandisintha kuchoka pa kugwiritsa ntchito fyuluta yosagwiritsa ntchito madzi kukhala woyang'anira madzi abwino. Nayi njira yomwe ndakhazikitsa komanso yomwe ndalimbikitsa aliyense, kaya muli pamadzi a m'boma kapena pachitsime chachinsinsi.

Gawo 1: Khazikitsani Maziko (Chaka Choyamba)

Mukayika makina atsopano kapena kusamukira ku nyumba yatsopano, yesani mayeso onse nthawi yomweyo. Izi zimatsimikizira kuti ndinu "wamba". Phatikizanipo:

• Mchere Woyambira: Kuuma, chitsulo, manganese, pH
• Zitsulo Zolemera: Lead, Copper, Arsenic, Cadmium
• Mankhwala: Chlorine, chloramines, VOCs, mankhwala ophera tizilombo
• Tizilombo toyambitsa matenda: Total coliform, E. coli
• Katundu Wathupi: TDS, turbidity, conductivity

Lembani lipoti ili. Ndi malo oti mugwiritse ntchito poyesa mayeso aliwonse amtsogolo.

Gawo 2: Konzani Mayeso Apachaka

Ikani pa kalendala. Sabata yomweyo chaka chilichonse. Monga kutsuka mano kapena kuwunika uvuni. Gwiritsani ntchito labotale yomweyo ngati n'kotheka, kuti zotsatira zake zikhale zofanana mwachindunji.

Mtengo ($100-$200) ndi wochepa poyerekeza ndi mtendere wamumtima—kapena mtengo wa vuto la thanzi lochokera ku kuipitsidwa kosadziŵika.

Gawo 3: Tsatirani Zomwe Zikuchitika, Osati Manambala Okha

Kuwerenga kokwera kamodzi kokha n'kodetsa nkhawa. Kukwera pang'onopang'ono kwa zaka zitatu ndi njira yodziwira matenda. Pangani spreadsheet yosavuta yokhala ndi mizati ya chodetsa chilichonse ndi mizere ya zotsatira za chaka chilichonse. Yang'anirani:

• Kuwonjezeka kwa TDS: Kungasonyeze kuchepa kwa magwiridwe antchito a RO kapena kusintha kwa madzi omwe akuchokera
• Kukwera kwa chlorine: Kusintha kwa chithandizo cha boma
• Zinthu zodetsa zomwe zimawoneka: Ntchito zatsopano zaulimi kapena zamafakitale kumtunda
• Kusintha kwa pH: Kungasonyeze kuti pali mavuto a dzimbiri

Gawo 4: Gwirizanani ndi Kusintha kwa Banja

Kodi mwawonjezera chipangizo chogwiritsa ntchito madzi? Kodi mzinda walengeza za njira yatsopano yogwiritsira ntchito madzi? Kodi mwasintha mapaipi? Lembani izi mu spreadsheet yanu. Zimafotokoza zotsatira za mayeso ndikutsogolera njira zotsatirazi.

Zimene Mayeso Apachaka Anavumbulutsa mu Chaka Chachiwiri

Mayeso anga achiwiri apachaka, nditakhazikitsa njira yatsopano ya RO yokhala ndi kuwunika bwino, adawonetsa:

• Mtovu: Sizinapezeke (nembanemba yatsopanoyo inagwira ntchito)
• Chlorine: Yokwera pang'ono (mzindawu unali ndi chithandizo chowonjezeka)
• pH: Yokhazikika (yabwino)
• TDS: Yogwirizana ndi maziko (yabwino kwambiri)

Koma zinavumbulanso china chatsopano: kuchuluka kwa mankhwala ophera tizilombo omwe sanapezeke chaka chatha. Kuchuluka kwa mankhwalawo kunali kochepera kwambiri poyerekeza ndi malire a chitetezo, koma mawonekedwe ake anali ofunikira. Ndinayimbira kampani yamadzi. Anatsimikiza kuti ntchito yaulimi yapafupi yasintha machitidwe, ndipo anali kuyang'anira momwe zinthu zilili.

Popanda mayeso amenewo, sindikanadziwa chilichonse. Ndi mayesowo, ndinadziwitsidwa ndipo ndimatha kusankha mwanzeru.

Zochitika Zitatu Zomwe Zimafuna Kuyesedwa Mwachangu

Kupatula kukonza kwa pachaka, zochitika zina ziyenera kuyambitsa kuyesa kwa madzi mwachangu:

1. Pambuyo pa Ntchito Iliyonse Yokonza Mapaipi
Mapaipi atsopano, kutayikira kokonzedwa, kapena kusintha chotenthetsera madzi kungasokoneze zinyalala ndikuyambitsa zinthu zodetsa. Yesani mkati mwa milungu iwiri.

2. Pambuyo pa Masoka Achilengedwe
Kusefukira kwa madzi, zivomerezi, kapena mvula yamphamvu yomwe imagwa nthawi yayitali ingawononge magwero a madzi. Musaganize kuti makina anu azitha kuthana ndi vutoli.

3. Pambuyo pa Matenda Osadziwika
Ngati banja lanu likukumana ndi mavuto a m'mimba mobwerezabwereza popanda chifukwa chodziwika bwino, yesani madzi anu. N'zosowa koma n'zotheka.

4. Pamene Kulawa Kapena Fungo Likusintha
Khulupirirani malingaliro anu. Ngati chinachake chikuoneka kuti sichikuyenda bwino, yesani musanaganize kuti chilibe vuto lililonse.

5. Mukaphonya Kusintha kwa Fyuluta
Ngati mwazindikira kuti mwayiwala kusintha zosefera kwa miyezi ingapo, yesani kuti muwonetsetse kuti palibe kusintha komwe kwachitika.

Mkangano wa Chida Choyesera Kunyumba ndi Mkangano wa Laboratory

Zingwe zoyesera kunyumba zimathandiza pofufuza mwachangu—kukhalapo kwa chlorine, pH, ndi kuuma. Ndi zida zoyezera, osati zida zoyezera. Kuti mufufuze bwino, makamaka zitsulo zolemera ndi zinthu zachilengedwe, kuyesa kwa labotale sikungakambirane.

Mayeso a Laboratory amapereka:

• Kulondola: Muyeso wa magawo pa biliyoni
• Kukula: Mazana a zinthu zodetsa zomwe zingachitike zafufuzidwa
• Kuvomerezeka: Zotsatira zomwe sizingachedwe ngati mukufunika kuchitapo kanthu motsutsana ndi munthu woipitsa
• Kusanthula Zochitika: Kuyerekeza chaka ndi chaka ndi njira yokhazikika

Mtengo Wosayesa

Ndinawerengera ndalama zomwe kusadziwa kwanga kunandibweretsera:

• Nembanemba yatsopano ya RO: $180
• Kuyimbira foni kwa ogwira ntchito zadzidzidzi: $150
• Zosefera zina zinasinthidwa msanga: $80
• Mayeso a Laboratory: $150
• Mtendere wa mumtima: Wamtengo wapatali, koma ndikanalipiranso

Ndalama zonse zomwe ndagwiritsa ntchito: $560. Gawo laling'ono la ndalama zomwe ndagwiritsa ntchito pa dongosololi, komanso mtengo wochepa wopezera lead isanakhale vuto la thanzi.

Ndondomeko Yanu Yoyesera Pachaka

Kodi mwakonzeka kukhala woyang'anira bwino madzi anu? Nayi mndandanda wanu:

1. Pezani Laboratory Yovomerezeka: Fufuzani "laboratory yoyesera madzi [boma lanu]" kapena funsani dipatimenti yazaumoyo yapafupi kuti mudziwe malangizo. Fufuzani satifiketi ya boma.
2. Konzani Mayeso Anu: Sankhani tsiku ndipo liyikeni pa kalendala yanu. Ganizirani zoyesa nthawi ya masika chipale chofewa chitatha nthawi yozizira kapena nthawi yophukira pambuyo pa nyengo youma yachilimwe—nthawi zomwe khalidwe la madzi nthawi zambiri limasinthasintha.
3. Sonkhanitsani Zitsanzo Moyenera: Tsatirani malangizo molondola. Njira yoyeretsera ndi yofunika. Gwiritsani ntchito zidebe zomwe zaperekedwa. Tumizani usiku wonse monga momwe mwalangizidwira.
4. Unikani Zotsatira Mosamala: Osangoyang'ana. Yerekezerani ndi zaka zam'mbuyomu. Yang'anani mawu aliwonse osazolowereka. Imbani labu ndi mafunso—nthawi zambiri amasangalala kufotokoza.
5. Chitanipo Kanthu Ngati Pakufunika Kutero: Ngati zotsatira zake zikusonyeza mavuto, funsani katswiri wosamalira madzi. Musaganize njira zothetsera mavutowo.
6. Lembani Lipoti Lanu: Makope a digito ndi a pepala. Pangani mbiri yanu ya ubwino wa madzi.

Mmawa Pambuyo pa Chaka Chachitatu

M'mawa uno, ndapeza spreadsheet yanga ya zaka zitatu. Mizere itatu ya deta. Zotsatira zokhazikika komanso zokhazikika. Palibe zodabwitsa. Palibe zodetsa zobisika zomwe zikulowa. Kuwala kwabuluu pa chotsukira changa kukuwalabe, koma sindikukukhulupiriranso. Ndikukhulupirira njira ya pepala.

Ndinadzaza botolo la madzi la mwana wanga wamkazi kupita kusukulu ndipo ndinamupatsa mosazengereza. Osati chifukwa chakuti nyali inanena kuti ndi yotetezeka, koma chifukwa umboni unanena kuti ndi yotetezeka.

Ndi kusiyana komwe kulipo pakati pa chikhulupiriro ndi chidziwitso. Chikhulupiriro ndi kuwala kowala. Chidziwitso ndi lipoti la labotale, chaka ndi chaka, kukuuzani zoona.

Musamakhulupirire chotsukira chanu mosazindikira. Yesani madzi anu chaka chilichonse. Thanzi la banja lanu ndi loyenera $150 ndi kudikira kwa masiku khumi.