Chithandizo cha zinyalala chomera chikulimba m'mabwalo atatu owopsa.

Monga chiwongolero chowongolera, ntchito yofunika kwambiri ya chomera cha chimbudzi ndikuwonetsetsa kuti maofesiwo akukwaniritsa miyezoyo. Komabe, molimbika mtima kwambiri ndi ukali wankhanza poteteza zachilengedwe, zabweretsa kukakamizidwa kwakukulu ku ntchito yotsatsira zimbudzi. Zimakulitsa zovuta komanso zovuta kuti madzi asatuluke.

Malinga ndi zomwe wolemba akuwonetsa, zomwe zimayambitsa zovuta kuti zifike muyezo wamadzi ndikuti pamakhala magulu atatu oopsa muzomera zanga.

Choyamba ndi chozungulira chozungulira cha ntchito yotsika (MLVSS / MLS) ndi Slungge ndende; Lachiwiri ndi lozungulira kwambiri kuchuluka kwa kuchuluka kwa mankhwala a phosphorous omwe amagwiritsidwa ntchito, zotuluka; Wachitatu ndi ntchito yowonjezera ya chimbudzi yayitali, zida sizingafanane, kuthamanga ndi matenda onse chaka chonse, zomwe zimapangitsa kuti muchepetse dongosolo lazochepetsedwa.

#1

Wozungulira wozungulira wa Sludge Wotsika ndi Sludge Yokwera Kwambiri

Pulofesa Wang Hongchen wachita kafukufuku pa mbewu 467. Tiyeni tiwone data ya sludge ntchito ndi sludge ndende: Pakatikati pa ming'oma ya chimbudzi

The sludge ndende ya 2/3 yazomera zochizira zam'tsogolo zimapitilira 4000 mg / l, sludge corger ya 1000 mg / l, ndi sludge cob / l.

Zotsatira zake ndi ziti zomwe zili pamwambazi (ntchito yotsika pang'ono, sludge yayikulu)? Ngakhale tawona nkhani zambiri zaukadaulo zomwe zimapenda chowonadi, koma mophweka, pali zotsatirapo zake, kuti, kutulutsa madzi kumapitilira muyeso.

Izi zitha kufotokozedwa kuchokera ku magawo awiri. Kumbali imodzi, kupukutira kwadontho kumakhala kokulirapo, kuti apewe kukula, ndikofunikira kuwonjezera minyewa. Kuchulukitsa kuchuluka kwa nthawi sikungokulitsa mphamvu yamagetsi, komanso kuwonjezera gawo lachilengedwe. Kuchulukitsa kwa mpweya wosungunuka kudzachotsa kaboni kaboni pokana ku Deratrication

Kumbali inayo, kusilira kwakutali kumapangitsa mawonekedwe a madzi a matope, ndipo sludge amatayika mosavuta ndi thanki yachiwiri ya thanki yachiwiri, yomwe idzalepheretsa chipatala chambiri kapena kuchititsa kuti cod imapitirira muyezo.

Pambuyo polankhula za zotsatirapo, tiyeni tikambirane chifukwa chomwe mbewu zabwino kwambiri zimakhala ndi vuto la ntchito yotsika komanso yosalala kwambiri.

M'malo mwake, chifukwa cha sludge ndende ndi ntchito yotsika kwambiri. Chifukwa choti ntchito yothetsera sludge ili yotsika, kuti zithandizire kusintha kwa mankhwalawa, sludge ndende iyenera kuwonjezeka. Ntchito yotsika ya Sludge imachitika chifukwa chakuti madzi abwino kwambiri ali ndi mchenga waukulu, womwe umalowa mu gawo lachilengedwe ndikudziunjikira pang'onopang'ono, zomwe zimakhudza ntchito ya tizilombo.

Pali ma slag ambiri ndi mchenga m'madzi omwe akubwera. Chimodzi ndichakuti kusokonekera kwa grille ndiosauka kwambiri, ndipo winayo ndi woposa 90% ya mbewu za chimbudzi m'dziko langa sizinakhazikitse akasinja oyambira.

Anthu ena angafunse kuti, Bwanji osamanga thanki yoyambirira? Izi ndi zokhudza Pinda. Pali mavuto monga kulumikizana molakwika, kulumikizana ndi kulumikizana, ndikugwirira ntchito pachimake. Zotsatira zake, kuchuluka kwa madzi am'madzi nthawi zambiri kumakhala ndi mikhalidwe itatu: Kutalika kwambiri kwa zinthu zolimba (ntchito), cod yotsika, yotsika c / n kukula.

Kukhazikika kwa onunkhira zinthu zolimba m'madzi aposachedwa, ndiye kuti, mchenga ndi wokwera kwambiri. Poyambirira, thanki yoyamba ya chidole imatha kuchepetsa zinthu zachilengedwe, koma chifukwa ndi mafuta a madzi abwino, mbewu zamtchire sizingapangitse thanki yoyamba.

Pakuwunika komaliza, ntchito yotsika yotsika ndi cholowa cha "mbewu zolemera komanso maukonde owala".

Tanena kuti sludge yayikulu kwambiri komanso ntchito yotsika idzatsogolera n ndi p molakwika. Pakadali pano, njira zoyankhira za mbewu zowoneka bwino kwambiri zimawonjezera magwero a kaboni komanso maluwa osokoneza bongo. Komabe, kuwonjezera kwa kuchuluka kwakukulu kwa kaboni yagalimoto yakunja kumabweretsa kuwonjezeka kwamphamvu kwa mphamvu, pomwe kuwonjezera kwa malo ambiri osungunuka kumatulutsa sludge ndende komanso kuchepetsedwa mozungulira.

#2

Cide lalikulu kwambiri kuchuluka kwa kuchuluka kwa mankhwala a phosphorous omwe amagwiritsidwa ntchito, opanga ma sludge.

Kugwiritsa ntchito mankhwala a phosphorous kuchotsa ma sludge opanga 20% mpaka 30%, kapenanso zambiri.

Vuto la sludge lakhala likudetsedwa kwambiri ndi chimbudzi cha chimbudzi kwa zaka zambiri, makamaka chifukwa palibe njira yothetsera sludge, kapena njira yotumphuka. .

Izi zimatsogolera ku kutalika kwa zaka zopukutira, zomwe zimayambitsa chodabwitsa cha sludge kukalamba, komanso zonyansa kwambiri monga sludge.

Wopukutidwa wokumbidwa ali ndi kukwera kosavuta. Ndi kuchepa kwa thanki ya sekondale yachiwiri, gawo lomwe limatsekedwali limatsekedwa, zotsatira zamankhwala zimachepetsedwa, ndipo kuchuluka kwa madzi opindika kumawonjezeka.

Kuwonjezeka kwa kuchuluka kwa madzi am'mbuyo kudzabweretsa zotsatirapo ziwiri, imodzi ndikuchepetsa mankhwalawa a gawo lakale la bioched.

Madzi ambiri amphongo amabwezeretsedwa ku tanki yadziko lapansi, yomwe imachepetsa nthawi yeniyeni ya hydraulic yogwiritsa ntchito kapangidwe kake ndikuchepetsa mphamvu ya mankhwalawa;

Lachiwiri likuwonjezeranso zotsatira za kukonzanso.

Chifukwa madzi ambiri obwezeretsedwa ayenera kubwezeretsedwanso pantchito yotsogola, kuchuluka kwa kusefera kumawonjezeredwa ndipo kuthekera kwenikweni kwa kusokonekera kumachepetsedwa.

Mphamvu zonse zikakhala osauka, zomwe zingapangitse phosphorous ndi cod mu mphamvu kuti apitirire muyezo. Pofuna kupewa kupitilira muyeso, chomera chomera chimawonjezera kugwiritsa ntchito kwa othandizira a phosphorous, omwe adzawonjezere kuchuluka kwa sludge.

mozungulira mozungulira.

#3

Wozungulira wambiri wa nthawi yayitali yochulukirapo

Chithandizo cha chimbudzi chimatengera anthu okha, komanso pazida.

Zida zamasuage zakhala zikulimbana ndi mzere wamadzi kwa nthawi yayitali. Ngati sichikonzedwa pafupipafupi, mavuto adzachitika posachedwa. Komabe, nthawi zambiri, zida za chimbudzi sizingakonzedwepo, chifukwa kamodzi zida zina zimasiya, kutulutsa madzi kumatha kupitilira muyezo. Pansi pa dongosolo la masekondi tsiku lililonse, aliyense sangakwanitse.

Mwa zina 467 zakumaso zamankhwala zomwe zimayesedwa ndi pulofesa ing Hongchen, pafupifupi magawo awiri mwa atatu a iwo ali ndi katundu wa hydraulic wamkulu kuposa 120%, ndi 5% ya mankhwalawa.

Ngati Hydraulic katundu ndi wamkulu kuposa 80%, kupatula mbewu zingapo zothandizira zimbudzi zokha, mbewu za zimbudzi za chimbudzi sizingatheke kuti ayesedwe ndi aerator. Zida zotsika zitha kungoyaka kapena kusinthidwa pomwe zimatsitsidwa.

Ndiye kuti, pafupifupi 2/3 ya mbewu zosenda sizingathe kukonza zida pakhazikitsidwe kuti izi zitheke.

Malinga ndi kafukufuku wa Ang Hongchen, yemwe anali ndi moyo nthawi zambiri amakhala zaka pafupifupi 4-6, koma 1/4 yazomera zinyalala sizinakonze mpweya kukonza ndege kwa aerattors kwa zaka 6. Matope a matope, omwe akuyenera kutsanulidwa ndikukonzedwa, samakonzedwa nthawi zonse chaka chonse.

Zida zakhala zikuyenda ndi matenda kwa nthawi yayitali, ndipo mankhwala othandizira madzi akukulirakulira. Kuti muthane ndi zopanikizika za malo ogulitsira madzi, palibe njira yoti muimitse icho kukonza. Mu bwalo loipa lotere, nthawi zonse padzakhala dongosolo lokhala ndi chimbudzi lomwe lidzakumana nalo.

#4

Lembani kumapeto

Pambuyo pa chitetezo cha chilengedwe chitakhazikitsidwa monga momwe dziko langali likukhalira, minda yamadzi, yolimba, nthaka ndi chiwongolero china chomwe chimapangidwa ndi chizolowezi cha chimbudzi. Mlingo wosakwanira, ntchito ya chomera cha chimbudzi chagwera mu zovuta zam'maso, ndipo vuto la ma pipeline ndi slud wakhala zolakwa ziwiri zazikulu za makampani anga a chimbudzi cha dziko.

Ndipo tsopano, ndi nthawi yoti mupange zolakwazo.