Umlando wokwenza iziphuzo ezidakayo uvela esikhathini esidlule, okungeke kwenzeke kodwa kuthinte umlando: "Futhi ngangilapho, ngangiphuza uju", "Babedleni? I-Kashka. Bawaphuzani? Braze "njalo njalo. Kodwa le nkinga ithole ukuphuthuma kwangempela ngesikhathi okuthiwa i-perestroika "umthetho owomile", lapho utshwala lubekwa ukugxila okuqinile nge propaganda enkulu yomphakathi: izinkulumo, amaphosta, amaKomsomol "emishadweni engekho utshwala".
Kodwa abantu bethu, njengokujwayelekile, abakwazi ngaphandle kokushisa. Ukwamukela uphuzo oludakayo kumuntu owayekade eseSoviet kuyinto ifilosofi yonke, ngakho akhulumi ngokuchithwa komuntu kanye nokulimala kotshwala ngokuvamile. Futhi, njengoba kunqatshelwe ukwelashwa okuyinhloko (kanye ne-psychotherapeutic) kusho, abantu abazange balahlekelwe amakhanda babuyele emvelaphi - ukukhiqiza okuzimele kweziphuzo. Esikhathini sasihamba ngezinsimbi eziyinkimbinkimbi ezenziwe ekhaya futhi zingekho ubuchwepheshe obunzima bokusebenza ekhaya .
Namuhla, asikho isidingo esiyinkimbinkimbi sokwenza ikhaya noma iwayini, amashalofu esitolo asuke ephuphuma ngobuningi bamabhodlela ngamalebula aqhakazile - khetha yonke into enhle futhi kunoma yisiphi isigaba samanani. Kodwa amasiko ayaphila futhi abaningi benza imimoya ingabi ngokwanelisa izidingo ezibalulekile, kodwa, ngokusho, ngenxa yothando lwenqubo, enikeza umsebenzi wabo isimo sokuzilibazisa.
Ukukhiqiza ukuphuza utshwala
Iningi lalezi ziphuzo zilungiselelwa ngokuphuza utshwala, okukhiqizwa okwenzeka ngezigaba eziningana eziyinkimbinkimbi:
- ukulungiselela izinto zokusetshenziswa;
- ukuthola ngokuqondile utshwala;
- ukuhlanzwa nokuphuza utshwala.
Isigaba sokugcina sibaluleke kakhulu, ngoba ikhwalithi nokuphepha komkhiqizo wokugcina ngokuqondile kuxhomeke kulo. Ukususa ukungcola okulimazayo kanye nephunga langaphandle (kufanele kuqashelwe, kungathandeki) kwenziwa ngezinsiza zamakhemikhali nobuchwepheshe: ukwelashwa nge-alkali, i-potassium permanganate, i-distillation.
Isici esibalulekile sokuphuza utshwala amandla ayo. Eqinisweni, umkhiqizo ophelelwe yisikhathi wesiphuzo, kodwa izici zayo zizophazamisa ngqo umphumela wokugcina - kungakhathaliseki ukuthi i-vodka yasekhaya, utshwala noma i-cognac. Inqaba, okungukuthi, inani lezindidi kulo lilula ukukala imitha yamanzi yasendlini - i-electronic noma i-mercury.
Idivayisi nesimiso sesenzo se-alcoholometer
I-alcoholometer uhlobo oluthile lwe-hydrometer - idivayisi yokulinganisa ubukhulu beziphuzo. Kubalwa ngezinga elikhulu ukusebenzisana nemifino ephuza utshwala, uma utshwala obuningi kakhulu, ukungabi nalutho olunembile ukufundwa kuyoba. Ngaso leso sikhathi kuyadingeka ukwenza ukubhuka ukuthi i-spirtometers ayifanele ukulinganisa amandla wewayini - ngoba kukhona amadivayisi akhethekile.
Ngokuvamile, i-alcoholometer iyinhlangano yeglasi elincane, engxenyeni engezansi egcwala i-mercury, futhi phezulu kunesilinganiso. Lokhu kungaba isilinganiso se-mass-to-volume, kodwa amadivayisi wanamuhla aklanyelwe ukwenza ukuphila kube lula kubasebenzisi ", ukuze ukwazi ukubona ngokushesha inani elifunayo - iphesenti lokuqukethwe kotshwala.
Ungayisebenzisa kanjani imitha yamanzi yasendlini?
Isimo esiyinhloko sokunemba kwezilinganiso ukuhambisana nazo zonke izidingo zenqubo:
- ukushisa ketshezi kumele kube ngu-20 ° C. Khumbula ukuthi uma ungeza amanzi utshwala, izinga lokushisa likhuphuka futhi kufanele ulinde uze libuyele emuva kuxabiso lokuqala;
- ingxube akufanele iqukathe noma yikuphi ukungcola, ngaphandle kokuphuza utshwala kanye namanzi ahlanzekile ngqo.
Ngakho-ke, emgodini wesiglasi esincane nesisombululo sotshwala ubandakanya ingxenye ye-mercury ingxenye yedivayisi noma iphenyo - uma kwenzeka imitha yedijithali yedijithali futhi ulinde kuze kube khona ukuhamba kwesilinganiso noma izinguquko ezinqumweni zamanani ezinombolo.
Kumele kuqashelwe ukuthi ukulinganisa ngokomoya we-elekthronikhi yokunemba nokulula kuningi kakhulu kunejwayelekile, noma kunjalo, futhi izindleko zayo ziphakeme kakhulu.