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Municipal Sewage Treatment Plant STP Waste Water Management Equipment
Zimbudzi zam'tawuni makamaka zimaphatikizira zimbudzi zapanyumba ndi zimbudzi zamafakitale, zomwe zimasonkhanitsidwa ndi mapaipi amipope am'tawuni ndikutumizidwa kumalo opangira zimbudzi kuti akayeretsedwe. Kusamalira zimbudzi za municipal kumatanthawuza njira zomwe zimatengedwa kuti zisinthe chikhalidwe cha zimbudzi kuti zisawononge madzi achilengedwe.
Ukadaulo wochotsa zinyalala m'matauni nthawi zambiri umatsimikizira digirii yamankhwala ndiukadaulo wofananira wa zimbudzi malinga ndi kagwiritsidwe ntchito kapena kukhetsera kwa zinyalala zam'tawuni komanso momwe madzi amayeretsera zachilengedwe. Madzi amadzi oyeretsedwa, kaya amagwiritsidwa ntchito m'mafakitale, ulimi kapena kubwezeretsanso madzi apansi panthaka, ayenera kukwaniritsa miyezo yoyenera yamadzi yoperekedwa ndi boma.
Ukadaulo wamakono wamankhwala azimbudzi, malinga ndi kuchuluka kwa chithandizo, ukhoza kugawidwa m'magawo oyambira, apamwamba komanso apamwamba. Kuyeretsa kwachimbudzi koyambirira kumagwiritsa ntchito njira zakuthupi monga kuyesa ndi mvula kuti achotse zolimba zosasungunuka zosasungunuka ndi zinthu zoyandama m'chimbudzi. The yachiwiri mankhwala zimbudzi makamaka ntchito kwachilengedwenso njira mankhwala, ndiko kuti, ndondomeko ya zinthu kusintha kudzera zochita kagayidwe kachakudya tizilombo, ndi makutidwe ndi okosijeni ndi kuwonongeka zosiyanasiyana zovuta organic nkhani mu zimbudzi mu zinthu zosavuta. Tizilombo mankhwala ndi zofunika zina pa khalidwe lachimbudzi madzi, kutentha madzi, kusungunuka mpweya m'madzi, pH mtengo, etc. Tertiary zimbudzi mankhwala pamaziko a pulayimale ndi sekondale mankhwala, ntchito coagulation, kusefera, kuwombola ion, n'zosiyana osmosis ndi zina. thupi ndi mankhwala njira kuchotsa insoluble organic zinthu, phosphorous, nayitrogeni ndi zakudya zina mu zimbudzi. Kuphatikizika kwa zonyansa m'madzi onyansa ndizovuta kwambiri, ndipo kuphatikiza kwa njira zomwe tafotokozazi nthawi zambiri zimafunika kuti zikwaniritse zofunikira za chithandizo.
kapangidwe ka zoipitsa m'madzi onyansa ndizovuta kwambiri, ndipo kuphatikiza kwa njira zomwe tafotokozazi nthawi zambiri zimafunikira kuti zikwaniritse zofunikira zamankhwala.
Chithandizo choyambirira cha zinyalala ndikuchiza kale, ndipo chithandizo chachiwiri ndicho thupi lalikulu. Zonyansa zotayidwa zimatha kukwaniritsa miyezo yotayira. Thandizo lapamwamba ndi chithandizo chapamwamba, ndipo khalidwe la utsi ndilabwino, ngakhale kufika pa mlingo wa madzi akumwa. Komabe, mtengo wamankhwalawo ndi wokwera, ndipo sagwiritsidwa ntchito kawirikawiri kupatula m’maiko ena ndi madera amene madzi akusowa kwambiri. Mizinda yambiri ya dziko lathu ikumanga kapena kukulitsa malo oyeretsera zimbudzi kuti athetse vuto lomwe likuchulukirachulukira la kuwonongeka kwa madzi.
Kusintha kwa kuchuluka kwa madzi
Madzi ambiri omwe amagwiritsidwa ntchito popanga anthu ndi moyo amatayidwa m'mipope ya zimbudzi, koma izi sizikutanthauza kuti kuchuluka kwa zimbudzi ndizofanana ndi kuchuluka kwa madzi operekedwa, chifukwa nthawi zina madzi ogwiritsidwa ntchito samatulutsidwa mu mipope ya zimbudzi. monga kuzimitsa moto, kutsuka madzi a mumsewu otayidwa m'mipope ya madzi amvula kapena kuphwanyidwa, kuphatikiza ndi kutayikira kwa mipope yachimbudzi, zomwe zimapangitsa kuchuluka kwa zimbudzi kuchepera kuchuluka kwa madzi operekedwa. Nthawi zambiri, kuchuluka kwa zimbudzi m'mizinda ndi pafupifupi 80% ~ 90% yamadzi. Kuphatikiza apo, nthawi zina, kuchuluka kwenikweni kwa zinyalala zomwe zimatayidwa mu chitoliro cha zimbudzi zithanso kukhala zazikulu kuposa madzi, monga kulowa pansi pamadzi kudzera mu mawonekedwe a chitoliro, kulowa kwa madzi amvula kudzera pachitsime choyendera, ndi mafakitale kapena ogwiritsa ntchito ena popanda omwazika. zida zoperekera madzi, madzi a ogwiritsa ntchitowa sangaphatikizidwe m'madzi apakati apakati pamizinda, etc., ndiye kuchuluka kwa zimbudzi kungakhale kokulirapo kuposa madzi.
M'mabizinesi osiyanasiyana amakampani, kuchotsedwa kwa madzi otayira m'mafakitale sikumagwirizana kwambiri, mafakitale ena amadzi otayira m'mafakitale amatulutsidwa mofanana, koma mafakitale ambiri amadzi otayira amatuluka kwambiri, ndipo ngakhale madzi otayira m'ma workshop amatha kutayidwa munthawi yochepa, kuphatikiza kutuluka kwa njira zatsopano ndi zinthu zatsopano za fakitale, kotero kuti khalidwe lamadzi la zimbudzi za m'tawuni limasintha nthawi zonse. Kufotokozera mwachidule, kusintha kwa madzi ndi kuchuluka kwa zimbudzi za m'tawuni kumagwirizananso ndi chitukuko cha mzindawo, momwe anthu amakhalira, chiwerengero cha zipangizo zaukhondo, malo, nyengo ndi nyengo ya mzindawo.
Mapangidwe a malo opangira zimbudzi zakumidzi amatengera kuchuluka kwa madzi otayira m'mafakitale otayidwa mu sewero la Q2 ndi kuchuluka kwa madzi amvula Q3 komanso kuchuluka kwa zimbudzi zomwe anthu akumatauni amagwiritsa ntchito ngalande.
Kuchiza
Njira yokonzetsera zimbudzi zamatauni nthawi zambiri imaphatikizirapo chithandizo cha gridi, kupopera zipinda zopopera ndi kuyeretsa mchenga. Cholinga cha chithandizo cha gridi ndikudula midadada ikuluikulu yazinthu kuteteza magwiridwe antchito a mapaipi ndi zida zotsatizana nazo. Cholinga cha kupopera chipinda chopopera ndikukweza mutu wa madzi kuti zitsimikizire kuti zimbudzi zimatha kudutsa muzinthu zosiyanasiyana zopangira mankhwala zomwe zimamangidwa pansi ndi mphamvu yokoka. Cholinga cha chithandizo cha mchenga ndi kuchotsa mchenga, miyala ndi tinthu tating'onoting'ono tomwe timanyamulira m'madzi, kuti achepetse kukhazikika kwawo m'magawo otsatirawa, kuteteza malowo kuti asagwere, kusokoneza mphamvu yake, kupangitsa kuwonongeka ndi kutsekeka, komanso kukhudza ntchito yabwinobwino ya zida zamapaipi. Njira yopangira chithandizo chachikulu: makamaka thanki yoyamba yamatope, cholinga chake ndikuthetsa nkhani yoyimitsidwa m'chimbudzi momwe mungathere kuti muchotse, kawirikawiri thanki yoyamba yowonongeka imatha kuchotsa pafupifupi 50% ya nkhani yoyimitsidwa ndi pafupifupi 25% ya BOD5.
Chithandizo chachiwiri
Amapangidwa makamaka ndi thanki ya aeration ndi tank sedimentation yachiwiri. Chifaniziro cha mpweya ndi chipangizo chapadera cha mpweya chimagwiritsidwa ntchito kupereka mpweya ku thanki ya mpweya. Cholinga chachikulu ndikusintha zowononga zambiri m'zimbudzi kukhala CO2 ndi H2O kudzera mu metabolism ya tizilombo toyambitsa matenda, yomwe ndiukadaulo wogwiritsa ntchito mpweya. Zitachitika izi, tizilombo tating'onoting'ono tokhala mu thanki ya aeration timayenda mosalekeza mu thanki yachiwiri ya sedimentation pamodzi ndi madzi. Tizilombo tating'onoting'ono timamira pansi pa thankiyo ndipo timabwerera kutsogolo kwa thanki ya mpweya kudzera m'mapaipi ndi mapampu kuti asakanize ndi zimbudzi zomwe zangotuluka kumene. Madzi oyeretsedwa bwino omwe ali pamwamba pa thanki yachiwiri ya sedimentation amayenda kuchokera m'chimbudzi kudzera mumtsinje wamadzi.
Chithandizo cham'mwamba: ndikukwaniritsa mulingo wapamwamba wolandila madzi ofunikira kapena kugwiritsidwanso ntchito m'mafakitale ndi zolinga zina zapadera ndi chithandizo china, njira yayikulu ndikuyimitsa mpweya ndikusefera. Kutha kwa chithandizo chapamwamba nthawi zambiri kumakhalanso ndi zofunikira za chlorine komanso dziwe lolumikizana. Ndi chitukuko chapamwamba cha chitukuko cha m'matauni ndi chitukuko cha zachuma, kukonzanso mozama ndikofunikira kwa chitukuko chamtsogolo.
Chithandizo cha sludge
Zimaphatikizapo ndende, chimbudzi, kutaya madzi m'thupi, kompositi kapena kutayira m'nyumba. ndende akhoza kukhala mawotchi kapena mphamvu yokoka anaikira, ndipo wotsatira chimbudzi zambiri anaerobic mesophilic chimbudzi, ndiye anaerobic luso. The biogas opangidwa ndi chimbudzi akhoza kutenthedwa monga mphamvu kapena ntchito kupanga magetsi, kapena ntchito mankhwala mankhwala, etc. The sludge opangidwa ndi chimbudzi ndi khola m'chilengedwe ndipo ali feteleza kwenikweni. Pambuyo pa kutaya madzi m'thupi, voliyumuyo imachepetsedwa kukhala keke, yomwe ndi yabwino kuyenda. Pofuna kupititsa patsogolo ukhondo wa sludge, ukhozanso kupangidwa ndi kompositi pamanja kapena pamakina. Dothi lopangidwa ndi kompositi ndikusintha kwabwino kwa dothi. Dothi lokhala ndi zitsulo zolemera kwambiri kuposa muyezo liyenera kutayidwa mosamala mukatha kumwa madzi m'thupi, ndipo nthawi zambiri limayenera kukwiriridwa ndikutsekedwa.
Pulojekiti yowonjezereka yopangira zida zochizira zimbudzi
Chithandizo choyambirira chowonjezera, malinga ndi zofunikira zokonzekera ndi kukula kwa malo opangira zimbudzi zam'tawuni, njira zochiritsira zakuthupi ndi zamankhwala, njira ya AB kutsogolo siteji, njira ya hydrolysis aerobic kutsogolo kwa siteji, njira ya sludge yonyamula katundu wambiri ndi matekinoloje ena ayenera kusankhidwa. .
Secondary mankhwala ndondomeko ya zimbudzi mankhwala siteshoni zida
1. Malo oyeretsera zimbudzi zokhala ndi mphamvu yothira tsiku lililonse kuposa ma kiyubiki metres 200,000 (kupatula ma kiyubiki metres 20/tsiku) nthawi zambiri amatengera njira yanthawi zonse ya zinyalala, ndi umisiri wina wokhwima ungatsatirenso.
2, mphamvu ya tsiku ndi tsiku ya 100,000 ~ 200,000 kiyubic metres ya malo ochizira zimbudzi, imatha kusankha njira yanthawi zonse ya sludge, njira ya makutidwe ndi okosijeni, njira ya SBR ndi njira ya AB ndi njira zina zokhwima.
3.Kumalo opangira zimbudzi zokhala ndi mphamvu yatsiku ndi tsiku yosakwana ma kiyubiki mita 10, njira ya oxidation, njira ya SBR, njira ya hydrolysis aerobic, njira ya AB ndi fyuluta yachilengedwe ingagwiritsidwe ntchito, komanso njira yodziwika bwino ya sludge.
Chimbudzi mankhwala siteshoni zida yachiwiri kumatheka mankhwala
1. Njira yachiwiri yowonjezera chithandizo imatanthawuza njira yochizira yomwe ili ndi phosphorous yolimba ndi ntchito zochotsa nayitrogeni kuwonjezera pakuchotsa bwino zowononga mpweya.
2. M'madera omwe ali ndi zofunikira zowongolera zowonongeka za nayitrogeni ndi phosphorous, zimbudzi zopangira zimbudzi zokhala ndi mphamvu yatsiku ndi tsiku yopitilira ma kiyubiki metres 100,000 nthawi zambiri zimasankha njira ya A/O, njira ya A/A/O ndi matekinoloje ena, komanso mwanzeru sankhani umisiri wina ndi zotsatira zomwezo.
3. Kwa malo opangira zimbudzi ndi A tsiku lililonse mankhwala mphamvu zosakwana 100,000 kiyubiki mamita, kuwonjezera A/O njira ndi A/A/O njira, makutidwe ndi okosijeni ngalande njira, ABR njira, hydrolysis aerobic njira ndi biological fyuluta njira ndi phosphorous ndi Nayitrogeni kuchotsa zotsatira angathenso kusankhidwa.
4, ngati n'koyenera, thupi ndi mankhwala njira angagwiritsidwenso ntchito kulimbikitsa zotsatira za kuchotsa phosphorous.
Natural kuyeretsedwa mankhwala ndondomeko ya zimbudzi mankhwala siteshoni zida
1. Pansi pa kuwunika kozama kwa chilengedwe ndikukwaniritsa zofunikira pamiyezo yadziko komanso mphamvu yodziyeretsa yokha yamadzi, njira yotaya zinyalala zam'tawuni mumitsinje kapena nyanja zakuya zitha kutsatiridwa mwanzeru.
2, m'madera ovomerezeka, angagwiritse ntchito nthaka yopanda kanthu, malo opanda kanthu ndi zina zomwe zilipo, kugwiritsa ntchito mitundu yosiyanasiyana ya mankhwala a nthaka ndi madamu okhazikika ndi teknoloji ina yoyeretsa zachilengedwe.
3. Pamene madzi otayira kuchokera ku chithandizo chachiwiri cha zimbudzi zam'tawuni sangathe kukwaniritsa zofunikira za chilengedwe cha madzi, ngati ziloleza, dongosolo la mankhwala a nthaka ndi teknoloji yoyeretsa zachilengedwe monga dziwe lokhazikika lingagwiritsidwe ntchito pa chithandizo china.
4, ntchito luso nthaka mankhwala, ayenera mosamalitsa kuteteza kuipitsidwa kwa madzi pansi.
Chimbudzi mankhwala siteshoni zida sludge mankhwala
1. Dothi lopangidwa ndi madzi a m'tauni liyenera kusamaliridwa mokhazikika ndi anaerobic, aerobic ndi composting njira. Itha kutayidwanso moyenera ndi njira yaukhondo yotayirapo.
2. The sludge kwaiye ndi zimbudzi sekondale mankhwala ndi mphamvu tsiku lililonse kuposa 100,000 kiyubiki metres ayenera kusamalidwa ndi anaerobic chimbudzi ndondomeko, ndi biogas kwaiye ayenera momveka ntchito.
3. Dothi lopangidwa ndi zimbudzi zomwe zimagwiritsidwa ntchito tsiku lililonse zosakwana 100,000 cubic metres zitha kupangidwa ndi kompositi ndikugwiritsidwa ntchito mokwanira.
4, pogwiritsa ntchito njira yochedwetsa ya aeration oxidation, njira ya SBR ndi matekinoloje ena opangira zimbudzi, matope amayenera kukwaniritsa kukhazikika. M'malo oyeretsera zimbudzi zokhala ndi mankhwala owonjezera komanso mankhwala, matope opangidwa ayenera kusamitsidwa bwino ndikutayidwa.
5. Pambuyo pa chithandizo, matope amatha kugwiritsidwa ntchito m'minda ngati akukwaniritsa zofunikira zokhazikika komanso zopanda vuto; Dothi lomwe silingagwiritsidwe ntchito m'minda yamaluwa lidzatayidwa mwaukhondo kumalo otayirako molingana ndi miyezo ndi zofunikira.
Njira yothandizira
Ukadaulo wochotsa zonyansa m'mizinda ndikugwiritsa ntchito zida ndi zida zosiyanasiyana komanso ukadaulo wopanga kuti alekanitse ndikuchotsa zinthu zoipitsa zomwe zili m'madzi amadzi, kuti zinthu zovulaza zisinthe kukhala zinthu zopanda vuto ndi zinthu zothandiza, madzi amayeretsedwa, ndipo zinthu zomwe zimawonongeka zimasinthidwa kukhala zinthu zopanda pake komanso zothandiza. kugwiritsidwa ntchito kwathunthu.
Ukadaulo wochotsa zinyalala m'matauni nthawi zambiri umaphatikizapo ukadaulo wamankhwala, ukadaulo wamankhwala amankhwala, ukadaulo wamankhwala amthupi ndi mankhwala, ukadaulo wazachipatala ndi zina zotero.
Njira zamakono zochizira thupi zimagwiritsidwa ntchito pochotsa zimbudzi zamatauni, monga ukadaulo wa mpweya, ukadaulo wazosefera ndi ukadaulo wa air flotation.
Ukadaulo wodziwika bwino wamakina opangira mankhwala ndi ukadaulo wa physicochemical treatment umaphatikizapo neutralization, dosing coagulation, ion exchange, etc.
Ukadaulo wodziwika bwino wamankhwala achilengedwe umaphatikizapo kuwola kwa okosijeni ndi anaerobic biological fermentation.
Ukadaulo wochotsa zonyansa m'mizinda ndiyo kugwiritsa ntchito komanso kuphatikiza matekinoloje awa.
Njira yothandizira thupi:
Njira yopangira madzi otayira yolekanitsa ndikubwezeretsanso zoyipitsidwa zosasungunuka (kuphatikiza filimu yamafuta ndi mikanda yamafuta) m'madzi onyansa kudzera muzochita zakuthupi zitha kugawidwa m'njira yolekanitsa mphamvu yokoka, njira yolekanitsa yapakati komanso njira yowonera. Njira yochiritsira yochokera pa mfundo ya kusinthanitsa kutentha imakhalanso ya njira yochiritsira thupi.
Njira yothandizira mankhwala:
Njira yopangira madzi otayira yomwe imalekanitsa ndikuchotsa zoyipitsidwa ndi colloidal m'madzi onyansa kapena kuwasintha kukhala zinthu zopanda vuto kudzera muzochita zamankhwala ndi kusamutsa kwakukulu. Mu njira ya mankhwala opangira mankhwala, mankhwala opangira mankhwala opangidwa ndi mankhwala opangidwa ndi mankhwala ndi coagulation, neutralization, REDOX, ndi zina zotero. Magawo awiri omalizawa amatchulidwa kuti ukadaulo wolekanitsa wa membrane. Pakati pawo, gawo lochizira lomwe likugwiritsa ntchito kusamutsidwa kwa misa lili ndi zotsatira zamankhwala komanso zokhudzana ndi thupi, kotero zimathanso kupatulidwa ndi njira yochizira mankhwala kuti ikhale njira ina yamankhwala, yotchedwa njira yamankhwala.
Njira yothandizira zachilengedwe:
Kupyolera mu kagayidwe ka tizilombo tating'onoting'ono, zowononga organic m'madzi onyansa mumtundu wa yankho, colloid ndi kuyimitsidwa kwabwino kumasinthidwa kukhala zinthu zokhazikika komanso zopanda vuto. Malinga ndi tizilombo tating'onoting'ono tating'onoting'ono tating'onoting'ono, chithandizo chachilengedwe chimagawidwa kukhala aerobic biological treatment ndi anaerobic biological treatment. Chithandizo cha aerobic chachilengedwe chimagwiritsidwa ntchito kwambiri pakuchiritsa kwachilengedwe kwamadzi onyansa. Malinga ndi mwambo, aerobic kwachilengedwenso chithandizo amagawidwa adamulowetsa sludge njira ndi biofilm njira. The adamulowetsa sludge ndondomeko palokha ndi mankhwala unit, amene ali angapo modes ntchito. Zida zochizira zomwe zili m'njira ya biofilm zimaphatikizapo fyuluta yachilengedwe, tebulo lozungulira la biological, thanki yachilengedwe yolumikizirana makutidwe ndi okosijeni ndi bedi lamadzimadzi, ndi zina zotere. Njira ya dziwe la Biological oxidation imadziwikanso ngati njira yochizira zachilengedwe. Chithandizo chachilengedwe cha Anaerobic, chomwe chimatchedwanso kuti biological reduction treatment, chimagwiritsidwa ntchito kwambiri pochiza madzi onyansa achilengedwe komanso matope. Chida chachikulu chochizira chomwe chimagwiritsidwa ntchito ndi digester.
Njira ya Biological contact oxidation:
Njira ya biological contact oxidation imagwiritsidwa ntchito pochiza madzi oyipa, ndiye kuti, njira ya biological contact oxidation imagwiritsidwa ntchito kudzaza chodzaza mu thanki yachilengedwe, ndipo zimbudzi zokhala ndi okosijeni zimamizidwa muzodzaza zonse ndikudutsa muzosefera pakuyenda kwina. mlingo. Chodzazacho chimakutidwa ndi biofilm, ndipo zimbudzi ndi biofilm zimalumikizana kwambiri. Pansi pa zochita za kagayidwe ka tizilombo tating'onoting'ono pa biofilm, zowononga zachilengedwe zomwe zili m'chimbudzi zimachotsedwa ndipo zimbudzi zimayeretsedwa. Pomaliza, madzi otayira oyeretsedwa amatayidwa mu biological contact oxidation system ndikusakaniza ndi zimbudzi zapanyumba kuti ayeretsedwe, kenako amatulutsidwa pambuyo popha tizilombo toyambitsa matenda ndi chlorine. Biological contact oxidation method ndi njira ya biofilm pakati pa njira ya sludge yolumikizidwa ndi fyuluta yachilengedwe. Amadziwika ndi kuyika filler mu thanki, aeration pansi pa thanki oxygenates zimbudzi, ndi kuchititsa zimbudzi mu thanki kuyenda, kuonetsetsa kuti zimbudzi zonse kukhudzana ndi filler kumizidwa mu zimbudzi, ndi pewani vuto la kukhudzana kosagwirizana pakati pa zimbudzi ndi zodzaza mu thanki ya biological contact oxidation. Kachipangizo kameneka kamatchedwa blast aeration.
Njira yoyendetsera: kuyang'anira kutali
Kupyolera mu kusonkhanitsa, kutumiza, kusungirako ndi kukonza koyambirira kwa deta ya ntchito ya malo osungiramo zimbudzi ndi popopera, ogwira ntchito m'magulu onse a bizinesi akhoza kuyang'anira momwe ntchitoyo ikugwirira ntchito nthawi iliyonse. Ndikoyenera kuti mabizinesi amagulu aziyang'anira makampani omwe ali pansi patali.
Sonkhanitsani zokha ndikusunga zomwe zikuyenda pazida zapaintaneti ndi zida zamabizinesi owongolera okha munthawi yeniyeni;
Zowonetsera zenizeni zenizeni za kupanga ndi ntchito zamabizinesi, zomwe zitha kuwonedwa patali kudzera pa intaneti;
Zambiri zogwirira ntchito zopanga mbiri zitha kupezeka mwachangu ndikuwonedwa nthawi iliyonse;
Zambiri zopanga ndi ntchito zitha kufananizidwa ndi tchati cha bar, tchati cha pie, tchati chopindika ndi zotsatira zina;
Yang'anirani zokha mitundu yonse yazinthu zopanga, pezani ma alarm munthawi yeniyeni;
Alamu processing ndondomeko ndi zotsatira processing akhoza kutsatira ndi kulemba;
Mbiri yakale ya ma alarm imatha kufunsidwa, kufupikitsidwa ndikuwunikidwa;
Dongosolo losinthika la alamu, perekani zolozera pakukonza alamu, kuwongolera magwiridwe antchito;
Kukonza zida
Kutengera kalozera wa zida, ndikutumiza, kuwunikanso ndi kutsata malamulo a ntchito monga mzere waukulu, njira yonse yamagetsi yamagetsi imatsatiridwa ndikuyendetsedwa molingana ndi njira zingapo zomwe zingatheke monga kukonza zolakwika, kukonza zodzitetezera, kukonza ndi kudalirika. kukonzanso. Gwiritsani ntchito luso lamakono lazidziwitso kuti mupititse patsogolo kudalirika ndi kugwiritsa ntchito mtengo wa ntchito ya zipangizo, kuchepetsa mtengo wokonza ndi kukonza, ndikuwonetsetsa kupanga ndi kuyendetsa mabizinesi.
Kasamalidwe koyenera kafayilo ka zida, kumvetsetsa bwino zidziwitso zoyambira zida;
Comprehensive zida yokonza kasamalidwe, mwa kukhazikitsidwa kwa kondomu zida, kukonzanso, lalikulu ndi sing'anga kukonza dongosolo, dongosolo basi amapanga zida kukonza dongosolo pa nthawi kukhazikitsa dongosolo, ndi kugonjera kwa dipatimenti yokonza zida. Pangani kukonza zida kuti ziwoneke bwino, sinthani moyo wautumiki wa zida;
Kasamalidwe koyenera zida zokonza, kudzera mu dongosolo kukonza zida ntchito m'badwo, processing, akamaliza ndondomeko yonse ya kasamalidwe standardized, kuti zipangizo kukonza nthawi yake molondola ndi kothandiza;
chikumbutso chokhudza kukonza zinthu, kuti magawo onse a oyang'anira zida amvetsetse bwino kulephera kwa zida ndi kukonza;
Kasamalidwe ka zida zosinthira, kuti zida zosinthira kuchokera mnyumba yosungiramo katundu zilowe m'nyumba yosungiramo zinthu zofananira, zida zosinthira zikuyenda bwino komanso zosavuta kuziwona. Njira yowunikira zinthu zanzeru, chenjezo lanthawi yake lazinthu zochepa kapena kutha kwa mphamvu yamankhwala;
Wanzeru ziwerengero kusanthula ntchito, kuti zida umphumphu mlingo, kulephera mlingo, kukonza mtengo pang'onopang'ono.
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