Makapu amadzi apulasitiki ndi zinthu zomwe zimagwiritsidwa ntchito m'moyo wathu watsiku ndi tsiku. Ndikofunika kwambiri kusankha zipangizo zotetezeka. Zotsatirazi ndi nkhani yokhudza chitetezo cha makapu amadzi apulasitiki.
Pamene anthu amayang'anitsitsa kwambiri thanzi ndi chitetezo cha chilengedwe, ogula ambiri akuyang'anitsitsa zosankha za makapu amadzi apulasitiki. Chitetezo ndi chimodzi mwazinthu zofunika kwambiri posankha botolo lamadzi lapulasitiki. Nkhaniyi ifotokoza zinthu zingapo wamba pulasitiki madzi kapu ndi kuganizira nkhani chitetezo.
Choyamba, polyethylene (PE) ndi wamba pulasitiki madzi kapu zakuthupi. Ili ndi kukhazikika kwabwino kwa kutentha kochepa komanso kutentha kwambiri ndipo sichimamasula zinthu zovulaza. Mabotolo amadzi a polyethylene amatha kugwiritsidwa ntchito kusunga zakumwa zotentha kapena zozizira ndipo ndi otetezeka komanso odalirika. Kuphatikiza apo, polyethylene ndi pulasitiki yomwe imatha kubwezeredwanso ndipo ndi yogwirizana ndi chilengedwe.
Kachiwiri, polypropylene (PP) ndi chinthu wamba pulasitiki madzi chikho. Mofanana ndi polyethylene, polypropylene imakhala ndi kutentha kwakukulu komanso kukana kwa mankhwala. Chifukwa chake, mabotolo amadzi a polypropylene nawonso ndi otetezeka. Momwemonso, polypropylene ndi pulasitiki yomwe imatha kubwezeredwanso ndipo ndiyotetezeka ku chilengedwe.
Komabe, zida zina zapulasitiki sizingakhale zoyenera ngati zida za chikho chamadzi. Mwachitsanzo, polyvinyl chloride (PVC) ndi pulasitiki wamba, koma imatha kutulutsa zinthu zovulaza monga mapulasitiki. Mankhwalawa akhoza kukhala ovulaza thanzi la munthu. Choncho, posankha mabotolo amadzi apulasitiki, yesetsani kupewa kugwiritsa ntchito zipangizo za polyvinyl chloride.
Kuphatikiza apo, polystyrene (PS) ndizinthu zapulasitiki wamba, koma zimakhudzidwa ndi kusintha kwa kutentha. Polystyrene imatha kutulutsa zinthu zovulaza pakatentha kwambiri, zomwe zimapangitsa kuti zikhale zosayenera zakumwa zotentha. Ngakhale mabotolo amadzi a polystyrene ndi otsika mtengo malinga ndi mtengo, kuchokera pachitetezo, timalimbikitsa kusankha zipangizo zina.
Kuonjezera apo, pali pulasitiki yosawonongeka yotchedwa melamine (PLA), yomwe yakhala ikugwiritsidwa ntchito kwambiri popanga makapu amadzi apulasitiki m'zaka zaposachedwa. PLA imapangidwa kuchokera kuzinthu zongowonjezwdwanso monga wowuma wa chimanga ndipo ndi yotetezeka komanso yopanda vuto kwa anthu. Mukagwiritsidwa ntchito, makapu amadzi a PLA sangapange zinthu zovulaza kapena kuwononga chilengedwe. Chifukwa chake, mabotolo amadzi a PLA ndi chisankho chotetezeka komanso chokonda zachilengedwe.
Pomaliza, ziribe kanthu zomwe mungasankhe kapu yamadzi ya pulasitiki, timalimbikitsa kutsatira mfundo izi:
1. Musawonetse mabotolo amadzi apulasitiki kumalo otentha kwambiri kuti mupewe kuwonongeka ndi kusungunuka kwa zinthu zapulasitiki.
2. Tsukani mabotolo amadzi apulasitiki nthawi zonse kuti mupewe litsiro lotsalira komanso kukula kwa bakiteriya.
3. Pewani kugwiritsa ntchito zotsukira mwamphamvu kuti musawononge chitetezo cha zinthu zapulasitiki.
4. Ngati chikho chamadzi chawonongeka kapena chakalamba, chiyenera kusinthidwa panthawi yake kuti musagwiritse ntchito makapu omwe amawononga thanzi.
Kuphatikiza apo, polyethylene ndi polypropylene ndi zida zodziwika bwino zamabotolo amadzi apulasitiki, pomwe polyvinyl chloride ndi polystyrene ziyenera kupewedwa momwe zingathere. Kuphatikiza apo, pulasitiki yowonongeka ndi biodegradable PLA ndi chisankho chotetezeka komanso chokonda zachilengedwe. Posankha kapu yamadzi yapulasitiki, chonde samalani zachitetezo cha zinthuzo ndikutsatira mfundo zolondola zakugwiritsa ntchito ndi kukonza. Mwanjira iyi, mutha kusankha botolo lamadzi lapulasitiki lotetezeka komanso lodalirika ndikukhala ndi moyo wathanzi.
Nthawi yotumiza: Jul-30-2024