Chidule cha Njira Yochizira Madzi a Waste

1.Chithandizo chisanachitike

● Kufotokozera: Kuchiza koyambirira kumaphatikizapo njira zakuthupi zochotsera tinthu tating'onoting'ono ndi zinyalala zoyandama m'madzi otayira kuti ateteze zida zochizira.Zida zazikuluzikulu zimaphatikizapo zowonera, zipinda za grit, ndi mabeseni ofananira.

● Ntchito: Imachotsa zolimba, mchenga, ndi zinyalala zazikulu zoyimitsidwa, imapanga homogenizes kuchuluka kwa madzi ndi mtundu wake, ndikusintha milingo ya pH.

2.Chithandizo Chachikulu

● Kufotokozera: Chithandizo choyambirira chimagwiritsa ntchito akasinja a sedimentation kuti achotse zolimba zomwe zayimitsidwa m'madzi onyansa kudzera pakukhazikitsa mphamvu yokoka.

● Ntchito: Kuonjezeranso kumachepetsa zolimba zoyimitsidwa ndi zinthu zina za organic, kufewetsa katundu pazigawo zotsatiridwa za mankhwala.

3.Chithandizo chachiwiri

● Kufotokozera: Chithandizo chachiwiri chimagwiritsa ntchito njira zachilengedwe, monga activated sludge process ndi Sequencing Batch Reactors (SBR), pomwe tinthu tating'onoting'ono timagaya ndikuchotsa zinthu zambiri zachilengedwe, nayitrogeni, ndi phosphorous.

● Ntchito: Amachepetsa kwambiri zinthu za organic ndikuchotsa nayitrogeni ndi phosphorous, kukonza madzi abwino.

4.Chithandizo Chapamwamba

● Kufotokozera: Chithandizo chapamwamba chimachotsanso zotsalira zotsalira pambuyo pa chithandizo chachiwiri kuti mukwaniritse miyezo yapamwamba yotuluka.Njira zodziwika bwino zimaphatikizapo coagulation-sedimentation, kusefera, kutsatsa, ndikusinthana kwa ion.

● Ntchito: Imachotsa zowononga, zolimba zoyimitsidwa, ndi zinthu zachilengedwe, kuwonetsetsa kuti madzi oyeretsedwa akukwaniritsa miyezo yokhwima.

5.Chithandizo cha Sludge

● Kufotokozera: Chithandizo cha matope chimachepetsa kuchuluka kwa zinyalala ndikukhazikitsa zinthu zachilengedwe kudzera munjira monga kukhuthala, kugaya chakudya, kuchotsa madzi, ndi kuyanika.Dothi lothiridwa mafuta limatha kuwotchedwa kapena kompositi.

● Ntchito: Amachepetsa kuchuluka kwa zinyalala, amachepetsa ndalama zotayira, komanso amapezanso zinthu.

Kugwiritsa Ntchito Ma Heat Exchanger mu Kuchiza kwa Madzi a Wastewater

1.Anaerobic Digestion

● Process Point: Digesters

● Kugwiritsa ntchito: Welded mbale kutentha exchangeramagwiritsidwa ntchito kusunga kutentha mulingo woyenera (35-55 ℃) mu digesters anaerobic, kulimbikitsa tizilombo tating'onoting'ono ndi organic zinthu kuwonongeka, chifukwa biogas kupanga.

● Ubwino wake:

·Kutentha Kwambiri ndi Kukaniza Kupanikizika: Oyenera malo otentha kwambiri a chimbudzi cha anaerobic.

·Kukaniza kwa Corrosion: Zapangidwa ndi zinthu zosagwira dzimbiri, zabwino pogwira zinyalala zowononga.

·Kusamutsa Kutentha Moyenera: Kapangidwe kakang'ono, kutentha kwapamwamba kwambiri, kupititsa patsogolo kagayidwe ka anaerobic.

● Zoipa:

·Kukonza Kovuta: Kuyeretsa ndi kukonza ndizovuta, zomwe zimafuna luso lapadera.

·High Initial Investment: Mtengo woyamba wokwera poyerekeza ndi osinthanitsa kutentha kwa gasketed.

2.Kutentha kwa Sludge

● Mfundo za Ndondomeko: Matanki owonjezera a sludge, magawo ochotsa madzi

● Kugwiritsa ntchito: Zonse zotenthetsera mbale zokhala ndi gasket ndi welded zimagwiritsidwa ntchito kutenthetsa zinyalala, kupititsa patsogolo kuthirira bwino.

● Ubwino wake:

·Gasketed Heat Exchanger:

·Zosavuta Disassembly ndi Kuyeretsa: Kukonza koyenera, koyenera matope oyera.

· Ntchito Yabwino Yotumizira Kutentha: Mapangidwe osinthika, kulola kusintha kwa malo osinthira kutentha.

·Welded Heat Exchanger:

·Kutentha Kwambiri ndi Kukaniza Kupanikizika: Yoyenera kutentha kwambiri komanso malo opanikizika kwambiri, yogwira bwino ma viscous ndi matope owononga.

·Kapangidwe ka Compact: Kupulumutsa malo ndi kutentha kwapamwamba kwambiri.

● Zoipa:

·Gasketed Heat Exchanger:

·Kukalamba kwa Gasket: Imafunika kusinthidwa kwa gasket nthawi ndi nthawi, kukulitsa mtengo wokonza.

·Sayenera Kutentha Kwambiri ndi Kupanikizika: Moyo waufupi m'malo oterowo.

·Welded Heat Exchanger:

·Complex Kuyeretsa ndi Kukonza: Zimafunikira luso laukadaulo kuti ligwire ntchito.

·High Initial Investment: Mtengo wapamwamba wogula ndi kukhazikitsa.

3.Kuwongolera Kutentha kwa Bioreactor

● Mfundo za Ndondomeko: Matanki aaeration, biofilm reactors

● Kugwiritsa ntchito: Osinthanitsa kutentha kwa mbale ya gasketed amawongolera kutentha kwa ma bioreactors, kuwonetsetsa kuti kagayidwe kazachilengedwe kakhale koyenera komanso kuwongolera kuwonongeka kwa zinthu zachilengedwe.

● Ubwino wake:

·Kutentha Kwambiri Kutentha Kwambiri: Malo aakulu osinthira kutentha, amasintha kutentha mwamsanga.

·Kukonza Kosavuta: Yabwino disassembly ndi kuyeretsa, oyenera njira amafuna pafupipafupi kukonza.

● Zoipa:

·Kukalamba kwa Gasket: Imafunika kuwunika nthawi ndi nthawi ndikusintha, kukulitsa ndalama zolipirira.

·Sikoyenera Corrosive Media: Kusakanizidwa bwino ndi zinthu zowononga, zomwe zimafuna kugwiritsa ntchito zinthu zosamva.

4.Njira yozizira

● Process Point: Malo olowera madzi oipa omwe amatentha kwambiri

● Kugwiritsa ntchito: Zotenthetsera mbale za gasketed zoziziritsa kuziziritsa zotentha kwambiri kuti ziteteze zida zochizira ndikuwongolera bwino chithandizo.

● Ubwino wake:

·Kusamutsa Kutentha Moyenera: Malo akuluakulu osinthanitsa kutentha, amachepetsa msanga kutentha kwa madzi onyansa.

·Kapangidwe ka Compact: Kupulumutsa malo, kosavuta kukhazikitsa ndi kugwiritsa ntchito.

·Kukonza Kosavuta: Yabwino disassembly ndi kuyeretsa, oyenera otaya lalikulu madzi zinyalala mankhwala.

● Zoipa:

·Kukalamba kwa Gasket: Imafunika kusinthidwa kwa gasket nthawi ndi nthawi, kukulitsa mtengo wokonza.

·Sizoyenera pazambiri zowononga kwambiri: Kusakanizidwa bwino ndi zinthu zowononga, zomwe zimafuna kugwiritsa ntchito zinthu zosamva.

5.Kutsuka Madzi Otentha

● Process Point: Magawo ochotsa mafuta

● Kugwiritsa ntchito: Zotenthetsera zotenthetsera mbale zimagwiritsidwa ntchito kutsuka ndi kuziziritsa kutentha kwambiri komanso madzi onyansa amafuta, kuchotsa mafuta ndikuwongolera bwino chithandizo.

● Ubwino wake:

·Kutentha Kwambiri ndi Kukaniza Kupanikizika: Oyenera kutentha kwambiri komanso kutentha kwambiri, kugwiritsira ntchito bwino madzi onyansa amafuta ndi otentha kwambiri.

·Kukaniza Kwamphamvu kwa Corrosion: Zopangidwa ndi zida zapamwamba zosagwira dzimbiri, kuwonetsetsa kuti zikugwira ntchito kwanthawi yayitali.

·Kusamutsa Kutentha Moyenera: Kutentha kwakukulu kwa kutentha, kuchepetsa kutentha kwa madzi onyansa ndikuchotsa mafuta.

● Zoipa:

·Kukonza Kovuta: Kuyeretsa ndi kukonza ndizovuta, zomwe zimafuna luso lapadera.

·High Initial Investment: Mtengo woyamba wokwera poyerekeza ndi osinthanitsa kutentha kwa gasketed.