Omuyaga oguyitibwa spring guleetawo ebirime, era omusi n'emiti bitandika okukula. Olunaku olulala olwa Arbor lwatuukidde. Okuva mu bibuga okutuuka mu byalo, okuva ku nguudo ezirimu abantu abangi okutuuka ku nsozi n'ebitundu by'omugga, abantu bakozesa ebikoola, basimba ebirime, n'okunyweza ettaka, n'okwongera ebirime ebipya ku nsi n'emikono gyabwe. Mu kiseera kye kimu, mu bifo eby'okulongoosa amazzi ag'omusaayi ebiri ewala ku bifo eby'okusimba, ekika ekirala eky'ebikolwa "eby'omusaayi" kiri mu maaso mu butereevu - munda mu ttanki z'okusimba amazzi ag'omusaayi ez'omusaayi ez'omusaayi ez'omusaayi ez'omusaayi ez'omusaayi ez'omusaayi ez'omusaayi ez

Okusima emiti n'okulongoosa amazzi kiyinza okulabika ng'entalo bbiri ez'enjawulo ez'obutonde - emu ku ttaka, endala mu miganga. Kyokka, emabega w'ebyo byombi kuliko enkola y'emu: okuzzaawo obulamu mu butonde n'okuddamu okuteekawo omutindo gw'obutonde. Ng'ekitongole ekirina emizigo eminene mu by'okukuuma obutonde,Henan Secco Environmental Protection Technology Co., Ltd.. alina okutegeera okw'omunda kino. Okuva lwe twatandikawo mu mutima gwa Central Plains mu 2017, twassa essira ku mulimu gumu omukulu - okukozesa obumanyirivu mu by'ekika kya kemikali n'okulongoosa amazzi okukuuma "mayiro egisembayo" ag'amazzi gaffe ag'omuzira n'ensozi ez'omuzira.

Okuva ku "Okweyongera ku Bungi" okutuuka ku "Okwongera ku Mbere": Enkyukakyuka Enkulu mu Njigiriza y'Okufuna Ebintu Eby'Obulungi

Olunaku lwa Arbor si mukolo gwokka; kye kifaananyi ky'enkolagana y'eggwanga ey'obutonde. Omwaka guno gujjukira emyaka 45 egy'okuzimba emiti mu ggwanga, era ebikolwa mu ggwanga lyonna biraga enkulaakulana empya: okunoonya okw'amaaso okwa "kusima bingi" kuggibwawo okussa essira ku "kusima obulungi".

Mu Hunan, abakugu mu by'ebibira bawa obulagirizi mu nkola yonna ey'okusimba, nga bateekawo "ebipande by'obuvunaanyizibwa bw'okufuga" ku buli kibira ekipya. Mu pulojekiti z'okuddaabiriza ebitundu by'ebyamaguzi, abantu balonda obulungi ebika by'emiti ebiriko obusobozi obw'amaanyi obw'okuddaabiriza ettaka era nga birina obusobozi obw'amaanyi obw'okuddaabiriza ettaka, ne kisobozesa ettaka eririko obutaba na Okukyuka kuno okuva ku "okwongera ku bungi" okudda ku "okulongoosa omutindo" kulaga amazima ag'omunda: Obulungi obwa nnamaddala tebuli mu kusima okw'akaseera katono, wabula mu kulabirira n'okulabirira okw'obwegendereza, okukakasa nti buli nsimbi esobola okufuluma n'okukula mu kibira.

Enkola eno efaanana nnyo n'enkulu y'okulongoosa amazzi ag'omusaayi.

Flocculation ne Sedimentation: "Okuteekawo ebibira mu mazzi"

Singa okusiima emiti kukola okuzzaawo obutonde ku ttaka, olwo okulongoosa amazzi ag'omusaayi kukola "okuzzaawo obutonde" wansi w'amazzi. Mu bifo eby'okulongoosa amazzi ag'omusaayi mu bibuga, enkumi n'enkumi z'amatani g'amazzi ag'omusaayi gitwala buli lunaku, nga bitwala ebintu ebikyusa omubiri nga ebintu ebikalu ebiriko, phosphorus, ne COD. Amazzi ag'obuzibu gafuuka ntya? Okufulumya n'okujjanjaba okusaasaanya kye kimu ku mutendera omukulu.

Flocculation ne sedimentation kitegeeza enkola nga flocculants zijjuddwa okuleeta ebitundu ebiriko amazzi okutuuka mu mazzi n'okutuuka mu mazzi. Ebintu ebiyitibwa flocculants nga Poly aluminum chloride (PAC) oba Poly ferric sulfate (PFS) bye biyingira mu mazzi, bikyuka amangu ne bikyuka mu polymer. Okuyitira mu kukyusa amasannyalaze n'okunyweza ebitundu bibiri, bikyusa ebitundu bya colloidal ebisooka okubeera nga bituufu. Ebyambi ebiriko obuzito bwa molekyuli obunene nga Polyacrylamide (PAM) oluvannyuma bikola ng' "emizannyo", nga bikwataganya ebitundu bino ebitono mu bitundu ebinene - ebyo abakugu mu makolero batera okuyita "ebitundu" oba "ebitundu by'ebitundu". Mu kiseera ky'okusaasaanya, ebitundu bino bibeerawo nga biwukana era nga bikula, ng'ebitundu by'omuzira ebigwa mu mazzi, nga bisimba n'okutwala ebintu ebiky

Enkola eno efaananako "okuzimba ebibira wansi w'amazzi" - ekitundu ekiyitibwa flocculant y'ensigo ezisiimibwa, ebitundu ebiyitibwa floc y'ensigo ezikula, ate ekitundu ekiyitibwa sedimentation tank y'ettaka eririmu amazzi amayonjo. Nga bwe kiri nti ebibira bikuuma ensibuko z'amazzi era n'okukuuma ettaka nga lirina obutebenkevu, enkola ennungi ey'okusaasaanya n'okusaasaanya amazzi ekuuma obuyonjo bwa buli kitundu ky'amazzi mu butereevu.

Ebintu bisatu eby'omugaso: Okuzimba "Ekizimbe eky'obutonde" eky'okuyonja amazzi

Mu bintu bya Henan Secco,Poly aluminiyamu chloride(PAC),Polyacrylamide(PAM), eraPoly ferric sulfate(PFS () awatali kubuusabuusa "emizinga esatu". Buli emu erina omulimu gwayo ogw'enjawulo, naye ekola awamu okutuukiriza ebyetaago ebikulu eby'okulongoosa amazzi ag'omusaayi.

Poly aluminum chloride (PAC) esinga obulungi mu kuziyiza amasannyalaze n'okunyweza ebitundu bibiri, amangu okunyweza ebitundu bya colloidal era n'ekola ng'omukulembeze w'okusaasaanya kw'ebitundu.

Poly ferric sulfate (PFS) emanyiddwa olw'ebikolwa byayo eby'okuziyiza n'okuziyiza, nga bifulumya ebitundu ebinene, ebisaanira amangu. Kya mugaso nnyo mu kuggya phosphorus. Okunoonyereza kulaga nti okugatta PFS ne PAM etali ya ionic kisobola okutuuka ku bungi bw'okuggya phosphorus obusukka mu 92%.

Polyacrylamide (PAM), nga flocculant ey'obuzito bw'obubonero obunene, ekozesa eby'okufuna n'okugatta ebitundu eby'obubonero bwayo obuwanvu okugatta ebitundu ebitonotono mu bitundu ebinene, nga "omusingi" ogukakasa okusaasaanya obulungi.

Okuteekateeka mu ngeri ey'obwasayansi n'okuteeka mu ngeri entuufu ebirungo bino bisatu bisaba butereevu oba omutindo gw'amazzi agasaasaana gusobola okutuukiriza emitindo. Nga bwe kiri nga okusiima emiti kwetaaga ensigo ez'omutindo ogusinga obulungi, ensigo ez'amaanyi, n'emiti egituufu mu bifo ebituufu, okulongoosa amazzi ag'omusaayi kwetaaga ebintu ebisinga obulungi ebikozesebwa mu kukola ebintu ebituufu. Kino kye kizibu kya sayansi, n'obuzito bw'obuvunaanyizibwa.

Ekifo kya Secco ekiri mu Central Plains, nga kiweereza obutonde

Ng'ekitongole ekizaalibwa mu Gongyi, mu ssaza lya Henan, Henan Secco Environmental Protection Technology Co., Ltd. yateekawo "obukugu" ne "obuvunaanyizibwa" mu DNA yayo okuva ku ntandikwa. Mu myaka munaana egy'okukulaakulana, twafuuka SME eyeesigamiziddwa ku tekinologiya n'abakozi 86, patenti 13, n'obukakafu bwa ISO9001. Ebintu byaffe - okuva ku anionic, cationic okutuuka ku non-ionic PAM, ne okuva ku PAC okutuuka ku PFS - bikozesebwa nnyo mu bitundu bingi omuli amazzi ag'omu kibuga, amazzi ag'omu makolero, n'okuddamu okukozesa amazzi.

Tutegeera bulungi nti buli giramu y'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky'ekika ky okumaliriza buli nkola ya flocculation kuleetawo obulamu bw'embeera y'amazzi ey'omu kitundu. Nga bwe kitegeerekeka ku lunaku lwa Arbor Day tekili mu bikolwa bya lunaku lumu kyokka naye n'okugatta endowooza z'obutonde mu bulamu bwa bulijjo n'okuzifuula empisa, obuweereza bwaffe businga okufulumya n'okutunda. Kigamba ku kukozesa ebintu eby'obukugu n'obuweereza obugenda mu maaso okukuuma buli kifo ky'okulongoosa amazzi ag'omusaayi.

Okupanga Ebiseera eby'omu Maaso eby'Ekyama, wamu

Ebibira bye "masannyalaze g'ensi", ebifo eby'omu mazzi bye "binso", ate ebifo eby'okulongoosa amazzi ag'omusaayi bye "bintu ebirongoosa" amazzi g'ebibuga. Okuva ku ttaka okutuuka ku mazzi, okuva ku bibira okutuuka ku kufulumya, engeri z'okukuuma obutonde ziyinza okuba ez'enjawulo, naye ekigendererwa ekyasooka kye kimu.

Mu kiseera kino eky'omulembe ekijjuvu amaanyi, bwe tusimba omuti ku nsi, era tusimba essuubi ly'ebiseera eby'omu maaso mu mitima gyaffe. Bwe tulaba amazzi ag'obuzibu agafuuka amayonjo okumpi n'ekisenge ky'okusaasaanya, tulina obweyamo bwaffe eri obutonde bw'ensi okuyita mu bikolwa. Henan Secco Environmental Protection Technology Co., Ltd. eyagala okukolagana n'abo bonna abafaayo ku butonde n'okukuuma obutonde, okusiima obutonde buno ku nsi, okukuuma amazzi amayonjo era ag'omukka eri abantu, okufuula ensozi n'emigga okuba ennungi, amazzi amayonjo, n'amaka gaffe okuba ag'okubeeramu.

Kubanga, okwongera ku green kitegeeza okwongera ku mugaso; okulongoosa amazzi kitegeeza okulongoosa eby'omu maaso.