He aha ka mea maikaʻi loaʻo Sludge Dewater e mālama ai i kaʻu mea kanu?

Hoʻopili nā mīkini dewage dewage e wehe i ka wai mai ka sewage Ua wehewehe hou kēia kiʻi i nāʻano maʻamau maʻamau, kā lākou mau unuhi hana, nā mea hana kūpono, a me nā hana hana maikaʻi, a me ka hanaʻana i kahi'ōnaehana i hoʻopaʻaʻia e nā mea pono ai.

Pehea e hana ai nā mīkini hana Slumge Dewater

E hoʻohana nā mīkini dewatering āpau, gravitational, crivitational, centifugal, a iʻole ke kaomiʻana i ka hoʻokaʻawaleʻana i nā mea hoʻopihapiha sludge. Hoʻomaka pinepine ke kaʻina hana me ka pohō (e hoʻonui i nā koina paʻa) a i kekahi manawa e hoʻohālikelikeʻia ana (Pyommer Flacculation ʻO ka pahuhopu ke hoʻohuli i ka slurry-like sludge i loko o kahi keke paʻa me ka wai mechanically me ka waiʻole.

Nāʻano maʻamau o nā mīkini dewaring sludge

Belt filter pēpē

ʻO kahi pēpē Belt Filter e hoʻohana i ka Drainage Gravity a me ke kaomi ma waena o nā wahi e neʻe ana iʻelua mau bolts E hoʻomau mau ana, kūpono no nā mea kanu - i nā mea waina nui, a loaʻa iā ia ka hoʻoikaikaʻana i keʻanoʻoi aku. Hana maikaʻi ia me ka sludge i mua o ka sludged a he waiwai nui no ka hoʻomau mauʻana a me ka mālama maʻalahi.

Centrinfuge (decanter a me ka disk)

E hoʻohana i nā kenekulia e hoʻohana i nā wikiwiki kiʻekiʻe e hoʻoulu i nā luna Centrifume e hoʻokaʻawale i nā kala. ʻO nā kenekulia decifuges e hoʻomau nei a me ka compact, e hāʻawi i ka hana maikaʻi no nā stroud no nā lāʻau maloʻo kiʻekiʻe; Hoʻohanaʻia nā Centrifuges fila no nā hoʻokaʻawale Frater. ʻO nā Constifuts pinepine i nā koi ikaika kiʻekiʻe akā he mau wāwae wāwae.

Kuʻi Puke

Kuʻi Pukees are batch systems that pump sludge into a series of plates lined with filter cloth. They can achieve very high solids in the cake (low residual moisture) but require more operator attention and result in intermittent processing. Best when very dry cake is required and footprint is less of an issue.

Screw Press (Augur Press)

E hoʻomau mau ana nā mea paʻi kiʻi a hoʻohana i kahi kīwaha i loko o kahi pahu sterel i loaʻa. He maʻalahi lākou, ka ikaika-ikaika-ikaika, a me ka meaʻala no ka coarsye, fritus sludget (e.g. Pono pinepine lākou i ka polymer ma mua o nā kaomi belt akā e hana i nā pōpō liʻiliʻi.

Pahu Solec (Kālā Chamber Suster

ʻO nā kānana e huki ana i ka filtrate i ka lole e hoʻohana ana i ka hakahaka; He kūpono lākou i ka wā e hālāwai ai ka manaʻo o ka popo haʻahaʻa haʻahaʻa. He mea liʻiliʻi lākou no ka minocipal sludget akā hiki ke kūpono no nā sludge maʻamau a me kahi e hoʻopiliʻia ai ka hana

ʻO nā kumu nui e noʻonoʻo ai i ka wā e koho ai i kahi mīkini denatering

• ʻO nā hiʻohiʻona Sludge nā hiʻohiʻona: Pakena pākēnē, ka'āpana nui o ka māhele
• Pono ka papaʻaina i ke kīwī: Ke kaʻina hana (Landfill
• Ka nui o ke kahe a me ka hydraulic peaks: awelika a me nā kahe a me nā peak e hoʻoholo i nā mīkini e hoʻopiʻi ana i nā mīkini a me nā koina paha
• Loaʻa i nā wahi a me nā wāwae wāwae a me nā wāwae Pono nā belt e koi i nā papa hou.
• Nā uku waiwai a me nā hana hana: e noʻonoʻo i ka uila, polymer, hana, a me ka mālama.
• ʻO ka pae a me ka hoʻokele a me ka luna hana: pono nā'ōnaehana batch e nānā hou aku.
• ʻO nā koi a me nā pono o ke kūlohelohe: nā'ōnaehana hoʻohui: hoʻopiliʻia nā'ōnaehana belt belt.

ʻO nā metric a me ka pehea e helu ai iā lākou

Hoʻokomoʻia nā metrics keyric i ka loaʻaʻana o nā mea e pono ai (s_f), nā mea hoʻopiʻi pā (kr ds), potom), a me nā mea hoʻopiʻi kiko'ī (kr

Hōʻikeʻike i ka helu helu -ʻo ka hana hana (kg ds / HR): Inā Sludge Flow = 2% Inā loaʻa nā mea i hoʻopaʻaʻia i ka S_C = 25% a laila ma laila ma mua = 300 / 0.25 = 1,200 Kg Clai / HR. ʻO kēia mau helu helu e alakaʻi i nā mīkini komo komoʻana i ka hoʻoiliʻana.

ʻO ka mālama muaʻana: polymers a me ke kūlana

ʻO nā hui polommer ʻO keʻano polymer polymer a me Dose e hōʻemi i nā kumukūʻai polymer a hoʻomaikaʻi i ka maloʻo popo. ʻO nā hana nui e pili ana i nā hoʻokolohuaʻo Jar no ka hoʻoponoponoʻana i ka pahuhopu, ph hoʻoponopono inā pono, a me ka hōʻoiaʻana i ka huiʻana ma mua o keʻano dewatering.

ʻO ka hana a me ka mālamaʻana i nā hana maikaʻi loa

• Ke nānā nei ka hanaʻana i nā loleʻoniʻoni a iʻole nā ​​belts no ka lole, nā waimaka, a me ka makapō - hoʻololi a hoʻomaʻemaʻe paha i kēlā me kēia papa hoʻonohonoho.
• E nānā i nā'ōnaehana Poltior Polymer no ka loaʻaʻana o ka pololei a pale i lalo o lalo a iʻole ka hanaʻana.
• Vibration a me ka laweʻana i nā loiloi i nā kenekulia; ka hoʻololiʻana a me nā nānāʻana i nā koina ma nā pihi belt.
• E mālama i nā hoʻopaʻa kālā o ka paʻi, hoʻohanaʻo Poymer, ka mana o ka ikehu, a me nā downtime eʻike i nāʻano hana a me nā hana hana.
• E mālama i nā'ōnaehana palekana: Ke kiaʻiʻana, Lockout-tagout, a me nā kaʻina hana paʻa e hoʻopiliʻia ai nā mea hana.

Nā pilikia maʻamau a me nā pilikia

ʻO ka pōpō maikaʻiʻole

Hiki i nā kumu hiki: lawaʻole i ka polymer dose a iʻole nā ​​mea polymerʻano, nā mea hana i hoʻopauʻia, nā mea i hoʻopauʻia. Hoʻopilikia me nā hōʻikeʻo Jar, e nānā i ka Fail Elepera, a ke nānāʻana i nā lole kāwele.

Clogging / makapō i ka lole a iʻole nā'āpana

Hoʻohana pinepine i nā lole lole maʻamau

Hoʻohana nui ka ikaika

Hoʻohālikelike i ka ikehu i kēlā me kēia ds ds i laweʻia ma nāʻano mea hana. E koho pono i nā mea hana hana (Screw Speed, Belt tinsion

ʻO ke kaiāulu, regulatory a me nā noʻonoʻo noʻonoʻo

Nā alahele kūʻai (pae'āina, ka palapala'āina ʻAʻole paha e hoʻokōʻo Dewanaing i nā papa hana o Lathogen-noi Pathoged-Port E hōʻoia i ka hoʻokōʻana me ka piliʻana i nā kaiāulu kūloko e pili ana i ka hoʻokuʻuʻana i nā filtrate a me nā ea o nā ea (odor).

ʻO nā'ōlelo aʻoaʻo kūpono e hōʻemi ai i ke kumukūʻai hana

• E hoʻohana i ka nānāʻana i ka manawa maoli o nā mea e hānai ai i nā mea hoʻoponopono a me nā polymer a me nā polymer e pale ai e pale i nā mea kanu.
• ʻO Slucken Sludge Sludgege e hoʻohana ana i nā mea kanu gravity a iʻole ka hoʻokaʻawaleʻana i ka ea kalima
• E hoʻolālā i ka mālamaʻana i ka mālamaʻana i nā wā haʻahaʻa e hōʻemi i nā hopena downtime.
• E noʻonoʻo i ka wela wela a iʻole nā ​​mea kōkua i kōkuaʻia e hoʻomaʻemaʻe i kahi o ka post

Ua nīnau pinepineʻia nā nīnau

• Q: Pehea wau e koho ai ma waena o ka centrifuge a me nā kāʻei belt? A: E koho i ka cenrifuge no ka pohō pohō a me ka hāʻawiʻana i nā mea paʻa kiʻekiʻe; E koho i ka pihi Belt no ka hoʻomau mauʻana, hoʻomau mau me ka uku kālā a me ka mālama maʻalahi.
• Q: Hiki iaʻu ke dewater me kaʻole o nā polymers? A: ʻO kekahi mau papa hana mechanical (Screw Press me kekahi mau sludges) e hana me ka polymer i pono ai ka poki
• Q: ʻEhia mau manawa e hoʻololiʻia ai nā mea hoʻohui? A: Ke hoʻololi nei i keʻano o keʻano:ʻikeʻia nā waimaka mau, a iʻole nā ​​hana maikaʻiʻole, a iʻole hana i kēlā me kēia makahiki

Hopena

Ke kohoʻana a me ka hanaʻana a ʻO ka mīkini hana drudge dewage Pono e hoʻohālikelike i nā hiʻohiʻona sludge, pono i koiʻia i ka maloʻo, i loko, nā wāwae, a me nā mea e hana ana i nā hana. E hoʻohana i ka ho'āʻoʻana i ka hoʻokele a me nā hōʻikeʻo Jar e hōʻoia i ka polymer a me nā koho koho, nānā i nā metric a me ka mālama ponoʻana i ka mālamaʻana. I ka manawa i hanaʻia ai a hana pololei i nā'ōnaehana dewaraters e hōʻemi i nā kumukūʻai hana, e hoʻomaikaʻi i ka palekana palekana, a hoʻohaʻahaʻa i ka wāwae o ka nohona