Gcwalisa Umhlahlandlela Wokuhlunga Kwegesi Okuhlanzekile Okuphezulu

I-High Purity Gas: I-Lifeblood ye-Critical Industries

Kuzo zonke izimboni ezihlukahlukene, ukuzuza ukusebenza okuphezulu kuncike esicini esisodwa esibalulekile:igesi yokuhlanzeka okuphezulu. Kusuka

amasekhethi ayinkimbinkimbi ku-smartphone yakho kuya emithini esindisa impilo othembele kuyo, izicelo ezingenakubalwa ziyafuneka

amagesi angenawo ngisho nokungcoliswa okuncane. Ake sihlole indima ebalulekile yegesi ehlanzekile nokuthi kanjani

intuthuko efana nobuchwepheshe bokuhlunga obusha be-HENGKO bucindezela imingcele:

Izimboni Ezithembele Kugesi Ehlanzekile:

*Ama-semiconductors:

Ama-microchips anika amandla umhlaba wethu wanamuhla adinga amagesi acwenge kakhulu ukuze akhiqize okunembayo, aqinisekise ukuthi angenasici.

ukusebenza kanye nokusebenza.

*Ezemithi:

Izidakamizwa ezisindisa impilo kanye nemishini yezokwelapha idinga indawo yegesi eyinyumba, engangcolisi ukuze kuqinisekiswe

ukuphepha nokusebenza ngempumelelo.

*Ukudla nesiphuzo:

Ukugcina ikhwalithi yomkhiqizo nobusha embonini yokudla neziphuzo kuncike kakhulu kumagesi ahlanzekile afana

i-nitrogen ne-carbon dioxide.

*Izinto ezithuthukisiwe:

Ukukhiqiza izinto ezisebenza kahle kakhulu njengamaphaneli elanga nezingxenye ze-aerospace kudinga amagesi angenawo

ukungcola ukuze kuzuzwe izakhiwo ezifiselekayo.

*Ucwaningo Nokuthuthukiswa:

Ucwaningo lwesayensi olusezingeni eliphezulu luvamise ukusebenzisa amagesi athile ahlanzekile ukuze enze alawuleke futhi angangcolisi.

izindawo zokuhlola.

Ukuhlunga Igesi Ehlanzekile Ephakeme:

Ukuqinisekisa Ikhwalithi Engenasici

Ngisho namanani okulandela umkhondo wokungcola angaphazamisa lezi zinqubo ezibucayi, abeke engcupheni ikhwalithi yomkhiqizo, ukusebenza,

ngisho nokuphepha. Faka ukuhlunga kwegesi ehlanzekile, isivikelo esibalulekile esisusa izinhlayiya ezincane, umswakama,

nokunye ukungcola. Ngokuhlunga lokhu kungcola, ukuhlunga kwegesi ehlanzekile kuqinisekisa:

*Ikhwalithi yomkhiqizo ethuthukisiwe nokuvumelana

*Ukwenziwa ngcono kwezinqubo kanye nesivuno

*Ubungozi obuncishisiwe bokungcola kanye nokukhubazeka

*Ukuphepha okungeziwe nokuthembeka ezinhlelweni ezibucayi

I-HENGKO's Ultra-Fine Filtration Technology: I-Game-Changer

Inkambu yokuhlunga kwegesi ehlanzekile ihlala ivela njalo, futhi i-HENGKO ihamba phambili ekusunguleni izinto ezintsha.

Ubuchwepheshe bethu obusha bokuhlunga be-ultra-fine buthembisa ukuguqula igeyimu, bunikeze izinzuzo ezingaba khona ezimbalwa:

*Ukususwa okuphezulu ngisho nokungcola okuncane kakhulu:

Lokhu kungaholela emazingeni aphezulu okuhlanzeka, adlule izindinganiso zamanje zemboni.

*Ukusebenza kahle okungeziwe nempilo yezihlungi:

Lokhu kungahumushela ukonga izindleko kanye nomthelela oncishisiwe kwezemvelo.

*Ukusebenza okubanzi kuzo zonke izimboni ezahlukahlukene:

Ubuchwepheshe obuthuthukisiwe bungase buhlinzekele uhla olubanzi lwezinhlelo zokusebenza ezibucayi.

Ukuqhubekela Phambili:

Ubuchwepheshe bokuhlunga obusha be-HENGKO bunamandla amakhulu okuguqula imboni yegesi ehlanzekile.

Njengoba iqhubeka nokukhula futhi ithola ukutholwa, ingaba nomthelela omkhulu ezimbonini ezihlukahlukene, okuholela ekubeni ngcono

imikhiqizo, izinqubo eziphephile, kanye nekusasa elizinzile.

Ngithemba ukuthi lokhu kubuka konke kunikeza isingeniso esiwusizo sokubaluleka kwegesi ehlanzekile kanye nokujabulisayo

intuthuko

kubuchwepheshe bokuhlunga. Ngicela ungazise uma uneminye imibuzo noma izindawo ezithile ongathanda ukuzenza

hlola ngokuningiliziwe.

Ingxenye 1: Ukuqonda Ukuhlunga Kwegesi Ehlanzekile Ephakeme

Ukuchaza Ubumsulwa:

Ukuhlunga kwegesi ehlanzekile kuyinqubo ecophelelayo yokususa ngisho nokungcola okuncane emagesini

esetshenziswa kuzinhlelo zokusebenza ezibucayi. Cabanga ufinyelela amazinga okuhlanzeka lapho ukungcola kukalwa ngezingxenye ngebhiliyoni ngayinye (ppb)

noma izingxenye zethriliyoni ngayinye (ppt)! Leli zinga lenhlanzeko eliyingqayizivele libalulekile ezimbonini ezifana nama-semiconductors,

imithi, nezinto ezithuthukisiwe, lapho ngisho nokungapheleli okungabonakali kungaba nemiphumela emikhulu.

Isidingo Sokuhlanzeka:

Amagesi ahlanzekile aphezulu asebenza njengegazi lezinqubo ezingenakubalwa. Ekwenziweni kwe-semiconductor, amagesi ahlanzekile kakhulu

qinisekisa ukwenziwa kwe-chip okungenasici, okunomthelela kuyo yonke into kusukela ekusebenzeni kwefoni yakho kuya kumishini yokuthwebula yezokwelapha.

Embonini yezemithi, amagesi ayinyumba nangcolile abalulekile ekugcineni ukuphepha nokusebenza kahle.

wezidakamizwa ezisindisa impilo. Ngaphandle kokuhlunga okufanele, ngisho nenani elincane lokungcola lingaphazamisa ukusabela okubucayi,

yethula amaphutha, noma ifake engozini ubunyumba bomkhiqizo.

Abenzi bobubi:

Kodwa yini ngempela ecashe kula magesi, esongela ubumsulwa bawo? Amacala avamile ahlanganisa:

*Izinhlayiya:

Uthuli oluncane kakhulu, izingcezwana zensimbi, noma imicu kungaphazamisa izinqubo ezibucayi futhi kubangele amaphutha.

*Umswakama: 

Ngisho nokulandela amanani omhwamuko kungabangela ukugqwala, kuthinte ikhwalithi yomkhiqizo, futhi kuvimbe ukusabela phakathi

izindawo ezibucayi.

*Ama-Hydrocarbons:

Izingxube ze-organic zingaphazamisa ukusabela, zingcolise imikhiqizo, futhi zibe nobungozi bokuphepha.

*Umoya-mpilo:

Kwezinye izinhlelo zokusebenza, ngisho nama-molecule e-oksijini angaba yingozi, athinte izinto ezibonakalayo noma abangele ukusabela okungafuneki.

Ukuhlunga Kwendabuko: Amandla Nokushiyeka:

Ubuchwepheshe bokuhlunga obuningana busisize kahle, ngayinye inamandla kanye nemikhawulo yayo:

*Izihlungi zokujula:

Thatha izinhlayiya ezinkudlwana kodwa kungase kube nzima nokungcolisa kakhudlwana.

*Izihlungi ze-membrane:

Nikeza ukuhlunga okucolisekileyo kodwa kungabhekana nemikhawulo kusilinganiso sokugeleza nokuhambisana namakhemikhali.

*Izihlungi ze-Adsorbent:

Susa ukungcola okuhlukahlukene kodwa ube nemikhawulo yamandla futhi udinga ukuvuselelwa.

Nakuba lobu buchwepheshe buye baba wusizo, isidingo samazinga okuhlanzeka aphezulu kakhulu futhi abanzi

ukusebenza kushayela isidingo sokusungula izinto ezintsha.

Kulapho ubuchwepheshe bokuhlunga obucolisekileyo be-HENGKO bungena khona, buthembisa ukuphusha imingcele.

ngalokho okwenzekayo.

Hlala ubukele Isigaba 2, lapho sizocubungula khona amandla oguqukoHENGKOubuchwepheshe kanye nomthelela wabo

ekuhlungeni igesi ehlanzekile!

Ingxenye 2: Isayensi Yokuhlunga Okuhle Kakhulu

Cabanga ukuhlunga ukungcola okuncane kunebhaktheriya eyodwa, kuze kufike ku-minuscule 0.003μm.

Lokho umsebenzi omangalisayo ozuzwe ubuchwepheshe bokuhlunga be-HENGKO be-ultra-fine, bephusha imingcele.

kweokwakungenzeka ngaphambili. Ake sihlole isayensi ngemuva kwalokhu okusha namandla akho okwenza

guqula ukuhlunga kwegesi ehlanzekile:

I-Microscopic Precision:

0.003μm mncane ngendlela emangalisayo. Ukukubeka ngendlela eqondile, izinwele zomuntu zilinganiselwa ku-70-100μm ububanzi, okusho ukuthi

Ubuchwepheshe be-HENGKO bungasusa ukungcola izikhathi eziyizinkulungwane!

Lokhu kunemba okukhethekile kuvumela ukuthwebula:

*Izinhlayiya ezinhle kakhulu:

Ngisho nezicucu ezincane zensimbi, uthuli, noma imicu engaphazamisa izinqubo ezibucayi ziyasuswa.

* Amagciwane nama-bacteria:

Ukuqinisekisa ubunyumba nokuphepha ezinhlelweni ezibucayi ezifana nemithi nemishini yezokwelapha.

*Ama-molecule amakhulu:

Ukukhipha izinhlanganisela eziphilayo eziyinkimbinkimbi nokunye ukungcola okungabhekwana ngokuphumelelayo nezindlela zokuhlunga zendabuko.

Ukuphumelela Kwezobuchwepheshe:

Kodwa u-HENGKO ulifinyelela kanjani leli zinga elimangalisayo lokuhlunga? Impendulo ilele endleleni yabo emisha,

esebenzisa inhlanganisela yezinto eziphambili kanye nomklamo oyinkimbinkimbi:

*Ama-membrane esizukulwane esilandelayo:

Ulwelwesi oluklanywe ngokukhethekile olunosayizi wezimbotshana eziqine kakhulu luvumela ukuthwebula okungenakuqhathaniswa kokungcola okuncane kakhulu.

*I-Electrostatic adsorption:

Lobu buchwepheshe buheha futhi bucuphe ukungcola okukhokhisiwe, buthuthukise ngokwengeziwe ukusebenza kahle kokuhlunga.

*Ukuhlunga kwezigaba eziningi:

Izendlalelo ezihlukene zokuhlunga zisebenza ngokuhambisana, ngayinye iqondise ukungcola okuthile ukuze kuhlanzwe ngokuphelele.

Izinzuzo Ngaphandle Kobumsulwa:

Ubuchwepheshe bokuhlunga be-HENGKO abunikezi nje ubumsulwa obuphakeme;

iletha izinzuzo ezengeziwe ezithuthukisa ukusebenza kwesistimu kukonke:

*Ukwengeza ukusebenza kahle:

Amagesi ahlanzekile aholela ezinqubweni ezishelelayo, ezingase zinciphise isikhathi sokuphumula kanye nezidingo zokunakekelwa.

*Isikhathi sokuphila sesihlungi esinwetshiwe:

Njengoba kubanjwa ukungcola okwengeziwe, izihlungi zihlala isikhathi eside, zinciphisa izindleko zokushintshwa kanye nomthelela emvelweni.

*Ukusebenza okubanzi:

Ukuhlukahluka kobuchwepheshe kuvumela ukusetshenziswa kwabo ezimbonini ezihlukahlukene ezinezidingo ezihlukene zokuhlanzeka.

Ikusasa Legesi Ehlanzekile Ephakeme:

Ubuchwepheshe bokuhlunga be-HENGKO be-ultra-fine bumele ukugxumela phambili okubalulekile emkhakheni wokuhlunga kwegesi ehlanzekile.

Amandla ayo okufinyelela amazinga okuhlanzeka akhethekile, ukuthuthukisa ukusebenza kahle, nokwandisa ukusebenza kuzo zonke izimboni ayiqiniso

eguqulayo. Njengoba lobu buchwepheshe buthuthuka futhi buthola ukutholwa okubanzi, singalindela ukuthuthuka okwengeziwe kokubalulekile

izinhlelo zokusebenza ezithembele kumagesi ahlanzekile, okuvula indlela yekusasa lokuqamba okusha nokusebenza okuthuthukisiwe.

Esigabeni esilandelayo, sizohlola umthelela ongaba khona wobuchwepheshe be-HENGKO ezimbonini ezithile kanye nezinto ezithokozisayo.

amathuba eliwaphethe esikhathi esizayo.

Ingxenye 3: Ukuphumelela Kwe-HENGKO Ekuhluzeni Igesi

I-HENGKO: Umholi Ochwepheshe Bokuhluza Igesi

Kusukela yaqalwa ngo-2001, i-HENGKO izimise njengomsunguli ohamba phambili emkhakheni wezixazululo zokuhlunga igesi ehlanzekile.

Ngokuzibophezela kukhwalithi, ucwaningo olusezingeni eliphezulu, kanye nemikhuba eqhubekayo, i-HENGKO ilwela ukunikeza okuthembekile nokuthuthukile.

izixazululo zokuhlunga zezimboni ezahlukahlukene.

Sethula i-0.003μm Game-Changer

Manje, i-HENGKO ithatha ukuhlunga ifike ezingeni elisha ngokuphelele ngesihlungi sayo segesi esihlanzekile esingu-0.003μm esiphezulu. Lo mkhiqizo omangalisayo

icindezela imingcele yokuhlunga, ihlinzeka ngokusebenza okukhethekile kanye nezinzuzo ezingenakuqhathaniswa:

Idizayini nezinto zokwakha:

*Ukuhlunga kwezigaba eziningi: Kusebenzisa inhlanganisela yokuhlunga ukujula, ukuhlunga ulwelwesi, kanye ne-electrostatic adsorption ukuze kususwe ukungcola okuphelele.

*Izimbotshana ezithuthukisiwe: I-membrane yesizukulwane esilandelayo iziqhayisa ngobukhulu bembotshana eqinile, ibamba ngempumelelo ngisho nezinhlayiya nama-molecule amancane kakhulu.

*Ukuthuthukiswa kwe-electrostatic: Izendlalelo ezibekwe kahle zikagesi ziheha futhi zicuphe ukungcola okukhokhisiwe, okuqhubekisela phambili ukuthuthukisa ukusebenza kahle kokuhlunga.

*Izisetshenziswa zebanga eliphezulu: Isihlungi sakhiwe ngezinto eziqinile nezimelana namakhemikhali, okuqinisekisa ukusebenza okuhlala isikhathi eside nokuhambisana namagesi ahlukahlukene.

I-Performance Powerhouse:

*Ukusebenza kahle kokuhlunga okungenakuqhathaniswa: Ithwebula izinhlayiya zehle ziye ku-0.003μm, zidlule izindinganiso zomkhakha kanye nokuqinisekisa ukuhlanzeka kwegesi okukhethekile.

*Amazinga okugeleza aphezulu: Igcina ukugeleza kwegesi okuphelele naphezu kokuhlunga okuthuthukisiwe, ukunciphisa isikhathi sokuphumula senqubo kanye nokukhulisa ukusebenza kahle.

*Ukususwa kokungcola okubanzi kwe-spectrum: Iphatha ngempumelelo ukungcola okuhlukahlukene, okuhlanganisa izinhlayiya, umswakama, ama-hydrocarbon, ngisho namagciwane kanye namagciwane.

Umthelela Womhlaba Wangempela:

Ngenkathi kuseyinto emisha yakamuva, isihlungi sika-HENGKO sika-0.003μm sesivele senza amagagasi ezimbonini ezahlukahlukene:

*Ukukhiqizwa kwe-semiconductor:

Ukuqinisekisa ukwenziwa kwe-chip okungenasici ngokususa izinhlayiya ze-ultrafine ezingase ziphazamise izinqubo ezibucayi.

*Ukukhiqizwa kwemithi:

Ukuqinisekisa ubunyumba nokuphepha kwezidakamizwa ezisindisa impilo ngokuqeda amagciwane, amagciwane, nokunye ukungcola.

*Ukucubungula ukudla nesiphuzo:

Ukugcina ikhwalithi yomkhiqizo nobusha ngokuhlunga ukungcola okuthinta ukunambitheka, ukuthungwa, noma impilo yeshalofu.

*Ucwaningo lwezinto ezithuthukisiwe: Ukunika amandla ukudalwa kwezinto ezisebenza kahle kakhulu ezinezakhiwo ezinembayo ngokuhlinzeka ngamagesi amsulwa.

Ikusasa Lokuhlunga Kwegesi:

Isihlungi se-HENGKO sika-0.003μm simele ukugxumela phambili okubalulekile, hhayi nje kwenkampani kodwa kuwo wonke umkhakha wokuhlunga kwegesi.

Amandla ayo okuvula amazinga amasha okuhlanzeka, ukusebenza kahle, nokusebenza kuzo zonke izimboni ayashintsha ngempela.

Njengoba lobu buchwepheshe bukhula futhi buthola ukutholwa okubanzi, singalindela intuthuko enkulu nakakhulu ezindaweni ezifana nalezi:

*Izixazululo zokuhlunga eziqondene nawe:

Ukwenza izihlungi zihambisane nezidingo ezithile kanye nokungcola kohlelo lokusebenza ngalunye.

*Ukuhlanganisa nobuchwepheshe obuhlakaniphile:

Ukuqapha ukusebenza kwesihlungi kanye nezinqubo zokuthuthukisa ukusebenza kahle okukhulu nakakhulu.

*Imikhuba yokuhlunga eqhubekayo:

Ukuthuthukisa izinto ezisetshenziswayo eco-friendly kanye nokwelula ubude besikhathi sokuhlunga ukuze kuncishiswe umthelela wendawo.

Ukuzinikela kuka-HENGKO ekwenzeni izinto ezintsha kuvula indlela yekusasa lapho ukuhlunga kwegesi ehlanzekile kudlala ngisho

indima ebaluleke kakhulu ekuqinisekiseni ikhwalithi yomkhiqizo, ukuphepha, nokusimama kuzo zonke izimboni ezihlukahlukene.

Amathuba ayajabulisa ngempela, futhi ikusasa lokuhlunga kwegesi libukeka liqhakazile kunangaphambili.

Qaphela: Nakuba ulwazi lwezimo ezithile kanye nedatha yokusebenza kungase kungatholakali kalula esidlangalaleni,

ungafinyelela ku-HENGKO ngokuqondile ukuze uthole imininingwane eyengeziwe noma uhlole iwebhusayithi yabo ukuze uthole ukukhishwa kwezindaba okungaba khona

noma ubufakazi bekhasimende obubonisa izinhlelo zokusebenza zomhlaba wangempela zobuchwepheshe bawo.

Ingxenye 4: Izicelo Nezinzuzo

Isihlungi segesi ehlanzekile ye-HENGKO sika-0.003μm sidlula isisombululo esijwayelekile, sinikeza izinzuzo eziqondiwe kuzo zonke izimboni ezihlukahlukene:

Ukukhiqiza I-Semiconductor:

*Uhlelo lokusebenza: Ukuhlunga ngokunembile amagesi angenayo njenge-nitrogen ne-argon esetshenziswa ku-photolithography nezinqubo zokunamathisela.
*Inzuzo ye-HENGKO: Iqeda izinhlayiya ze-ultrafine ezingabangela ukukhubazeka kuma-chips, ukuthuthukisa isivuno nokusebenza.
*Ukuqhathanisa: Izihlungi zendabuko zingase ziphuthelwe ukungcola okuncane, okonakalise ikhwalithi ye-chip.

Ukukhiqizwa Kwemithi:

*Isicelo: Ukufaka amagciwane emoyeni namagesi asetshenziswa ekukhiqizeni nasekupakisheni ukuqinisekisa ukuphepha komkhiqizo.
*Inzuzo ye-HENGKO: Isusa amagciwane, amagciwane, nokunye ukungcola okudlula izindinganiso zomkhakha, iqinisekisa ubunyumba.
*Ukuqhathanisa: Izihlungi ezivamile zingase zingathwebuli konke ukungcola kwebhayoloji efanele.

Ukucubungula Ukudla Neziphuzo:

*Uhlelo lokusebenza: Ukuhlunga i-nitrogen ne-carbon dioxide esetshenziselwa ukucubungula nokupakisha ukuze kugcinwe ubusha nekhwalithi.
*Inzuzo ye-HENGKO: Isusa ukungcola okuthinta ukunambitheka, ukuthungwa, nempilo yeshelufu, inweba ikhwalithi yomkhiqizo.
*Isiqhathaniso: Izihlungi zendabuko zingase zingabhekiseli kukho konke ukungcola okuphilayo noma zinikeze amazinga okugeleza anele.

Ucwaningo Lwezinto Ezithuthukile:

*Uhlelo lokusebenza: Ihlinzeka ngamagesi acwenge kakhulu ezinqubo ezifana nokufakwa komhwamuko wamakhemikhali, okudala izinto ezisebenza kahle kakhulu.
*Inzuzo ye-HENGKO: Iqinisekisa ukuhlanzeka kwegesi okukhethekile, okuholela ezintweni ezinezakhiwo ezinembayo nokusebenza okuphezulu.
*Ukuqhathanisa: Izihlungi ezivamile zingase zingafinyeleli ileveli yokuhlanzeka edingekayo yezinto ezibucayi.

Izinzuzo Ezengeziwe:

*Isikhathi sokuphila kwesihlungi esikhulisiwe: Ukuphila kwesevisi okwandisiwe ngenxa yokuthwebula ukungcola okwengeziwe, ukwehlisa izindleko zokushintshwa

kanye nomthelela kwezemvelo.

*Ukusebenza okubanzi: Ukuhlukahluka kwezimboni ezihlukahlukene ezinezidingo ezihlukene zokuhlanzeka.

*Izinqubo ezisimeme: Amathuba ezinto ezisetshenziswayo eco-friendly kanye nempilo yokuhlunga enwetshiwe, kuncishiswe indawo ezungezile.

Ukuhlaziya okuqhathanisayo:

Isiphetho

Ukuvula Amandla, Ukuhlanzeka, kanye Nenqubekelaphambili ngoHENGKO's Ultra-Fine Filtration

Uhambo lwethu emhlabeni wokuhlunga kwegesi ehlanzekile luveze indima yalo ebalulekile ekuqinisekiseni ikhwalithi, ukuphepha,

nokusebenza kahle kuzo zonke izimboni ezahlukene.

Ubuchwepheshe bendabuko busisize kahle, kodwa isidingo sokuhlanzeka okwanda njalo sidinga ukusungula izinto ezintsha.

UHENGKO ungumbungazi ohamba phambili0.003μmisihlungi simelela ukugxuma okuguquguqukayo:

*Ukuhlunga okungenakuqhathaniswa:

Ukubamba izinhlayiya ezincane kunamagciwane, ukweqa amazinga embonini nokuqinisekisa ukuhlanzeka kwegesi okukhethekile.

*Izinzuzo eziqondene nomkhakha othile:

Izixazululo eziklanyelwe ama-semiconductors, amakhemisi, ukudla nesiphuzo, nocwaningo lwezinto ezithuthukisiwe.

*Izinzuzo zesikhathi eside:

Ubude besikhathi sokuhlunga obunwetshiwe, ukusetshenziswa okubanzi, namandla ezinqubo ezizinzile.

Ungavumeli ukungcola kufake engcupheni izinqubo zakho.

Ngobuchwepheshe bokuhlunga obuphambili be-HENGKO, ukuzuza nokugcina amazinga aphezulu okuhlanzeka kwegesi akukaze kube lula noma

esebenza kahle kakhulu. Xhumana nathi namuhla ukuze ufunde ukuthi singakusiza kanjani ufinyelele izinga eliphezulu eliphezulu nokusebenza.

uma futhi unamaphrojekthi adinga ukubhekana negesi ukuze ube nokuhlanzeka okuphezulu,

ungazizwa ukhululekile ukuxhumana no-HENGKO ukuze uthole isixazululo nentengo nge-imeyilika@hengko.com 

sizokuphendula kungakapheli amahora angama-48 futhi sithole isisombululo sephrojekthi yakho ngokushesha.