Aikin Aiki
A tsire-tsire na magani na birane (WWTP) ya rufe wani yanki na 35,000 m² kuma an samo asali ne daga yankin kewayen birni da aka kewaye da wuraren buɗewar kifi. Tare da ci gaban birane, yanzu an samo shi a cikin yankin da aka mamaye da kasuwanci. Odor na ruwa da hayaniya daga shuka yana da matukar tasiri a kusa.
An shuka tsiro da aka fara ne don kula da raunin ruwa na 140,000 m³ / rana. Dole ne ingancinsa mai kyau dole ne ya haɗu da aji na 1B na "Fitar da Sirrin Muryar China ga tsire-tsire na jiyya na birran" (GB 18918-2002).
Kafin a tabarta ga sashin kula, da madarar sharar gida ya yi ta farko ta hanyar m, allon matsakaici, da kuma allo mai matsakaici. Jiyya na farko ya haɗa da wani ɗakin da aka yi amfani da shi, da magani na sakandare ta hanyar ragowar iskar shaye-shaye da na sakandare. A ƙarshe, an cire goge zuwa waje sosai ta hanyar bututun diamita 1-mita, daga inda ya shiga cikin akwatin rufe cibiyar sadarwa.
Tsarin haɓaka ƙira
Sikeli da ingantaccen manufa
Dangane da bincike mai yiwuwa, karfin shuka ya wanzu a 140,000 M³ / rana, tare da wuce gona da iri juye zuwa tashar famfo don canja wurin shuka. Maimaitawa ba wai kawai ya ƙare cikin koguna ba amma har ila yau suna sake amfani da ruwa a cikin tafkuna kusa. Sabili da haka, dole ne a bi shi da cikakkiyar aji 1a na GB 18918-2002 da "ƙimar ƙimar ruwa don sararin samaniya ta sake amfani da ruwa mai lalacewa" (GB / t 18921-2002). Bugu da kari, don hana quphication a cikin tabkuna, mai kara dole ne a hadu da ka'idodin aji na IV a karkashin "ma'aunin ruwa na saman ruwa" (GB 3838-2002).
Aiwatar da kwarara
Aikin da aka zaba da shi "Aao + MBB" don haɓakar shuka. Tsarin tsarin kula da sludge yana amfani da injin demreadic na lalata don rage yawan danshi na cikin kashi 80%, kuma grit da kuma sludge a tsakiyar birni sludge magani.
Don ƙayyade kyakkyawan yanayi da sigogi masu aiki, ana gudanar da cikakkiyar siminti ta amfani da software na BOOUTIN wanda aka kunna shi a kan samfurin narkewa (ASDM), tare da yawan ƙarfin narkewa da kuma yawan ƙwadago.
KYAUTATA KYAUTA
A shuka yana da iyakantaccen yanki na kusan 33,000 m². Mun riƙe tsarin data kasance kamar gudanarwa da kuma ginin sarrafawa. Tsarin samar da abin da bai cika ragi ko ka'idojin gini ba, kamar rumfunan hadawan abu, sludge yankin da kuma dakin sarrafawa, an inganta shi da bambance-bambancen sarrafawa.
Misali, mun gina naúrar MBB don maye gurbin rawar sakandare, hada ayyuka da tankokin Aerobic, dakuna da ɗakunan dosing, kazalika da tankuna. Waɗannan na'urori suna kawo taɓaryanta har zuwa ƙa'idodin fitarwa don ruwa mai amfani.
Maɓallin ƙirar ƙirar tsari
Pre {{Iyali 0} Don maganin magani
1) m fuska
Girma: 5.6 MX 8.1 m, tsawo: 4.9 m
Tashoshi: 3, Sauya A Matsayin Mm 50
Fādaya: 1.9 m, zurfin ruwa kafin allo: 0.95 m, kusancin shigarwa: 70 digiri, giciye allo: 20 mm
2) Matsakaic Screens
Girma: 5.8 MX 10.1 m, tsawo: 4.9 m
Tashoshi: 4, haɓakawa na allo na 28 zuwa 6 mm Rotary Screens
Fādaya: 1.9 m, zurfin ruwa kafin allo: Ruwa na Shigarwa: 70 Digiri, Gap na allo: 5 mm
3) kyawawan fuska
Girma: 7.1 MX 11.15 m, tsawo: 1.5 m
Haɓaka daga 6 mm Rotary allo mai launin zuwa 3 mm pertorated processens yayin da rike tashoshin da suka kasance
Fādayyan Taken: 2.1 m, zurfin ruwa kafin allo: 1.5 m, raft mai allo: 3 mm
Sanye take da kayan ado 4 mai cike da 4 (1.5 kW kowane) da kuma famfon baya 2 tare da yawan kwararar kuɗi na 36 M³ / h Kowithwsididdigar allurar allo
An sake dawo da dakin famfon dawowa a matsayin dakin allo. Girman girman allo shine 6.1 m × 8.8 m tare da tsawo na 2.2 m. An shigar da membrane huɗu membrane, tare da aiki guda uku kuma ɗaya a jiran aiki, kowannensu tare da ƙimar wutar lantarki na 1.5 kw. Kowane tashar tana da nisa daga 1.4 m, zurfin ruwa kafin allon 1.1 m, da kuma rarar allo na 1 mm. Kwakwalwa biyu na baya, kowannensu da yawan kwararar ruwa na 36 m³ / H da kuma ikon 15 na Kwat, an samar da su 1: 4 inpe15}.} tsayawa rabo.
Canjin Hannun Kasa
Dubawar hadawa guda biyu da ke cikin hadewar iskar shaka guda biyu an gyara su cikin Ananobic {{0} ato otexic, kowannensu tare da ragin kwararan wasan 70,000 m³ / rana. Sashe na Anaerobic yana da lokacin riƙewa na 1.0 hours, yayin da sashin ATOXIC yana da lokacin riƙewa na 2.7, tare da zurfin ruwa mai zurfi na 3.9 m. Kowane tanki na Ananobic yana sanye da babban guda shida {8}, yayin da kowane tanki na matattara na 12}, yayin da kowane tanki na matattara na 12}, yayin da kowane tanki na matattara da keɓaɓɓe na biyu {10}, yayin da kowane tanki na matattara na uku {10}, yayin da kowane tanki na matattara na 12}, yayin da kowane tanki na matattara da keɓaɓɓe tare da karfin 2.3 kW. A sludge dawo da rabo daga otxic zuwa tankuna anaerobic daga 100% zuwa 200%.
MBR M Mats
An maye gurbinsu da sabbin sakandare na biyu tare da sabon MBB (membrane Ba'iractor biyu) Tsarin, kowannensu tare da karfin zane na 70,000 m³ / rana. Girman kowane rukunin MBB shine 82.34 m × 38.18 m kuma sun haɗa da abubuwan da aka haɗa:
1) tanki mai ruwa
Girma: 37.70 m × 37.25 m tare da zurfin ruwa mai inganci na 6.0 m
Lokaci
Kowane mataimaki yana da kashi 7.2 m³ / H, da kuma ragin dawowar dawowar daga iska zuwa tanki mai guba shine 300%.
2) MBR membrrane tank
Jimlar girma a cikin tanki: 45.46 m × 31.85 m, ciki har da rarraba, membrane, tashoshin dawowa, da kuma tankuna
Membrane Tank Zurfin: 5 m tare da zurfin ruwa mai zurfi na 3.7 m
Tashar Rarrabawa: 39.6 M, dawo da tashar: 39.6 m × 1.5 m
Membrane tank cikin sel takwas, kowane 26.65 m × 4.6 m, tare da sel uku tsabtatawa na ruwa, acid, da tsaftacewa da alkaline tsaftacewa
Kowane tanki yana da layuka takwas, shida tare da goma pvdf m Haske membrane kayayyaki, da biyu tare da tara tara
Matsakaicin ƙirar kowace membrane Module shine 897.5 my, tare da fitar da ruwa na 8.81 l / (zaɓi, ramawa da ruwa {{3 to, da rarar iska daga 8.7: 1
Matsakaicin dawowar dawowa daga sashin Membrane zuwa tanki mai iska shine 400%.
3) sludge dawowar famfon
Biyu ɗakuna biyu, kowane 10.9 m × 8.51 m, tare da dawowar dawowar takwas
Canjin famfon guda huɗu daga membrane zuwa tanki mai iska (q {{0 010 m³ / h, n {{2} {{2} =0.5
Ruwan famfo hudu daga iska zuwa tanki mai narkewa (q {{0}, to {{2} {{2} {{2}
4) ingantaccen dakin kayan aiki
Biyu - irence Labarin Labari na Labari {1} + Tsarin Tsarin Tsarin, 44.5 m × 645 m
Babban bene: dakin sarrafawa na MBB da wuraren dayan dosing don sodium hypochlorite da citric acid
Matakai na ruwa: 9 A amfani, 1 A madadin madadin famfo 4 (3 a cikin h, h {0} -} - {10} - {10} - {10} - {10} - {10} - {10} - {10} - {10} - {10} - {10} - {10} - a) 1. KW)
5) dakin busawa
Gina sama da tanki mai iska, girma na kowane dakin busawa: 38.46 m
Kowane daki yana da hayaniyar iska uku (babban da ƙarami biyu, mai canzawa don farashi
Manyan Buta: Q {{0 0}}}}
Smallan ƙaramin Fitar: Q {{0 0}}}} / H
Hurtocin membrane huɗu (manyan biyu da ƙananan guda biyu, tare da sabuntawa tsakanin ƙananan ƙwayoyin cuta biyu)
Manyan Buser: Q =213} 0, h {1} - n {{1}
Smallan ƙaramin ƙwaya: Q {0 0
Rashin Inganta Tank / DOSING Room / EXSHLUET Life dakin famfo
Tank na yin magana da Tank, Dosing Deauke, da kuma ɗaukar ɗakunan famfo dakin da aka haɗe shi cikin tsari guda tare da damar 140,000 m³ / rana. Tankalin mai karfin gwiwa yana da sawun sawun 25.05 m, tare da zurfin 4.9 m, wanda ya haifar da ingantaccen girma 2,300 m³. Lokacin tuntuɓar shine mintuna 23.66, tare da ƙarin mintuna 7.12 a cikin bututun mai, don lokacin tuntuɓar minti 30.78. An sanya famfunan ruwa guda hudu (3 aiki, 1 jiran aiki), kowannensu tare da q=223.66 m, da n, da n, da n, da n, da n, da n, da n, da n, da n)} {10
Dayan Dosing, wanda ke saman tanki na narkewa, yana amfani da chlorine dioxide kamar yadda mai maye a 8 MG / L. M polyaluminum chloride (PAC) an sanya shi a matsakaicin cirewa na 30 MGOSphorus, da kuma sodium acetate ana amfani dashi azaman tushen carbon na waje don inganta adadin 30 mg / l.
Tanko mai ajiya
Sabon tanki mai ajiya wanda aka gina shi ne gindin ƙasa mai ƙarfi tare da zurfin ruwa na 5 m, samar da ingantaccen girma 405 m³. An shigar da mahautsini mai saukin ciki a cikin tanki don tabbatar da aikin demwereing da ake ciki ta hanyar haɗawa a lokacin hada shi. Hakanan tanki an sanye shi da mita na ultrasonic, kyale ainihin {{6} uni na ƙarar sludge da yankin na ruwa. Za'a iya dakatar da ciyar da famfo lokacin da aka tsallake matakin sludge sosai, kuma mahautsini ya tsaya lokacin da matakin ya ragu.
Ingantaccen Tsarin Rajista na Dewerag
A baya can, an yi amfani da busassun Belma don sludge magani. Bayan haɓakawa, busasshen belin na asali ya sadu da sludge dowsare bukatun bukatun, amma batutuwan da ke da alaƙa da sludge ba za a iya magance su ba. Saboda haka, ana gabatar da injin daskararre na lalata na ruwa don maye gurbin bushewar bel ɗin. Haske huɗu na kwance-tsaka Tsakuwar injunan ruwa na ruwa an tsara shi, tare da uku a cikin amfani kuma ɗaya kamar yadda madalla, aiki awanni 12 kowace rana. Kowane inji yana da iko (q) na 60 m³ / h da iko (n) na 66 kW.
Tsarin Gudanarwa
Saboda iyakataccen isasshen filaye a wannan tsire-tsire na sharar shara, aikin da aka karɓa a- oncralized kamshi, tare da wurare shida da aka tsara:
Tsarin Gudanar da 1: Gudun kashedshi daga yankin pretreathment, ta amfani da tsarin deodorizing tsarin tare da damar 6,200 m³ / h.
2. Kulawa da Kulawa Kulawa na 2: An tsara shi don ɗakin sludge na numfashi da kuma sludge Dage Storge, tare da shuka- based ³ ³ / h.
3. Kulawa da Kulawa Na Edor 3: Targetwors daga Tankalin Anerobic / Anoxic. Kowane tanki yana da jimlar magani na 13,000 M³ / H. Saboda matsalolin sararin samaniya a cikin dakin gidaje, tsarin hana wari guda biyu, kowannensu tare da damar 6,500 m³ / an shigar dashi a cikin dakuna biyu daban akan tsarin tanki akan tsarin tanki. Rukunin guda biyu suna raba wani tari guda ɗaya kuma suna iya aiki da kansu.
4. Tsarin sarrafa kayan kwalliya 4: Tsararren kayan haɗin na MBB, tare da raka'a biyu na ƙamshi a saman tankokin 43,000 m³ / a don adana sarari.
Tattaunawa akan abubuwan ƙirar ƙirar kore a cikin tsararren tsire-tsire na sharar sharar hatsi
1
Abu na biyu, da shuka yana a tsakiyar yankin yankin, kuma muna saita fasalin ruwan yumbu a babban ƙofar. Ana amfani da ruwan da aka bi da shi don shimfidar wuri don haɓaka wayar da kan jama'a game da ayyukan kiyaye ruwa da kare muhalli.
2. Ganin ƙasa da sarari sarari da ƙirar "tanadin" ceton yanayin "ya yi daidai da ƙananan {1} engencearfin ci gaban ƙasa" ya yi daidai da "ponte City". Ayyukan aqualustus sun haɗa da rufin kore na kore, kore mai girma da kuma wuraren ajiye motoci masu aminci.
Mun kuma rufe ragowar iskar shaye-shaye tare da ƙasa don ƙirƙirar 'mini Park "wanda ke nuna kyakkyawar ƙwararrun ƙwararraki da halaka tsakanin mutum da ɗabi'a. Za'a iya amfani da manufar City "Perge City azaman rufin rufin shara don gine-gine da kuma rage rufin rufin da gurguwa.
Sakamakon ingancin ruwa
Bayan aikin inganta ingancin ci gaba, da haɓakar sharar sharar sharar tsiro a hukumance ta fara aiki a watan Disamba 2016. Matsakaicin Inferlow daga Janairu zuwa Disamba 2017 an nuna a cikin Tablea 2.
Takaitaccen bayani game da cikakkun amfani
Adanawa
The project covers a total area of 34,991.54 m², with a land-use indicator of 0.25 m²/(m³∙d), just 25-30% of the 0.80–0.95 m²/(m³·d) specified in the 2001 *Standards for Urban Sewage Treatment Engineering Project Construction* for secondary biochemical + advanced treatment processes, saving over 77,000 m² of land and approximately Miliyan 170 cny.
Adadin Savings
Amfani da wutar lantarki na katako shine 0.46 KWH / M, idan aka kwatanta da 0.50-0.60 KWH / M³ a cikin matakai na cikin gida tare da Membrane Jiyya, matakin da aka yi. Matsakaicin amfani da makamashi. Advings advings na shekara-shekara zuwa aƙalla miliyan 2 na KWH, tare da adana farashin farashin wutar lantarki na kimanin miliyan 1.6.
Kulawar ruwa
Aikin aikin, bayan babban magani, ana iya amfani da shi na za a iya amfani da ruwa a matsayin ruwan lake a lokacin kaka da damuna, rage dogaro da ruwa. Wannan hanyar ta tabbatar da cewa kusan miliyan 4 na ruwa a kowace shekara.
Saukan Kayan Aiki
Tsarin ƙirar yana sake amfani da wuraren da ake ciki (misali, Gidaje, yanki mai kyau, ɗakunan ajiya, a cikin dakin kula da Centrating miliyan 80 a cikin saka hannun jari. Amfani da PAC da Carbon kafaffun kasa kasa 30 mg / l, idan aka kwatanta da kusan 50 mg / l cikin irin wadannan ayyukan, adana kusan 20 mg / l. A shekarain tanadi a PAC da Carbon Sounds Jimlar Tons 1,000 ko CNy miliyan 2.5.
Fa'idodin muhalli
Ingancin haɓakawa yana haɓaka raguwar masu gurbata cikin koguna. A lada na jiyya na 140,000 M³ / D, an kiyasta shi don rage girman maye ta shekara-shekara: Codcr da 13,740 t, a da 960 t, da tp ta 140 t.
Fa'idodin yanayin yanayin yanayi
Wannan aikin yana ba da cikakken {0} odor da amo da amo na shuka ƙasa, yana canza shi cikin lambun rayuwa wanda yake inganta yanayin rayuwa don mazauna kusa.
Ƙarshe
Aquasust ya kammala aikin jiyyar wanki ta hanyar "Aao + MBR" dangane da kore, madauwari, da karami ra'ayi.
Duk da kalubale kamar taƙaitaccen ƙasa, iyakancewar muhallin muhalli, da kuma ka'idojin aikin gona, bayanan aiki ya nuna cewa mun samu nasarar cimma burin da yawa. Waɗannan sun haɗa da haɓaka ƙa'idodin magani, sake sarrafawa da kuma karɓar sharar gida, inganta kyama da kuma ragowar shimfidar wuri.