Lisebelisoa tse ncha tsa mahaeng tsa mahaeng tsa mahaeng tsa mahaeng
Litšobotsi tsa likhoele tsa lehae li kenyelletsa metsi a ho pheha, ho hlapa, ho hlatsoa metsi le metsi a ntloaneng. Mehloli ena ea metsi ea qhalahloa 'me ha ho na mehaho ea pokello libakeng tsa mahaeng. Ha ba na le khoholeho ea metsi a pula, ba kenella lihloliloeng tsa metsi, metsi a mobu le lefatše ba metsi le metsi a mangata joalo ka linoka, matša, mekotla, matangoana, matangoana. Litaba tse phahameng tsa bohlokoa ba manyolo ke tšobotsi ea sehlooho.
Hloka hore matšoao ohle a likhoerekhoere ka mor'a kalafo a kopana le "Tekanyetso ea metsi a litšila" GB8978E-1996; Melao ea pele ea boemo. Kamora hore lisebelisoa li sebelisoe, li ka fokotsa ho tsoa hoa sephara, li ka fokotsa tšilafalo ea tikoloho, 'me e sebelise lisebelisoa tsa tikoloho ka botlalo ho fihlela prescharge ea zero.
Merero ea Rala Bakeng sa Lisebelisoa Tse Ncha tsa Lawa Laural Tiwage:
1. Ho sebelisa melaoana ea mantlha ea tikoloho ea tikoloho, 'me ho kenya tšebetsong melao-motheo e nepahetseng ea naha le ea lehae, melao ea sebaka, li-cos le litekanyetso;
2. O ne a le haufi hore e kopana le litlhokahalo tsa kalafo, ho lokela ho qala ka botlalo mesebetsi ea sechaba, e leng tikoloho ea merero ea kalafo;
3. Khetha ts'ebetso ea ts'ebetso e fetohang, ho bonolo ho e sebelisa le ho e laola, hape e na le mesebetsi e tsitsitseng e tsitsitseng le e tšepahalang;
4. Morero, leka ho arola ho latela mesebetsi le ho loanela ho ba le kopanelo ha u ntse u tiisa ts'ebetso.
5. Leka ho nahana ka ho ikoetlisa ka moralo ho fokotsa matla a basebetsi a basebetsi;
6. Nahana ka mehato e kang ea monyaka, ho fokotseha lerata le ho senya mekhoa ea ho ts'ehetsa litsamaiso tsa Sepheo sa Sepheo sa Sewage ho felisa tšilafalo ea bobeli tikolohong.
Melao-motheo ea ho khetha mokhoa oa ho khetha lisebelisoa tsa kalafo tse nang le kalafo libakeng tse ncha tsa mahaeng:
Ho na le litšila tse ngata tse manyolo ka kuku ea lehae, e nang le cod5 e phahameng le ed5, le Codcr e ngata haholo ho 0,4, e bonts'a ts'ebetso e ntle ea biochemical. Ho bohlokoa ho nka karolo ea biochemical bakeng sa kalafo. Ka lebaka la palo e kholo ea metsi a litšila, e patiloeng lisebelisoa tse kopaneng tsa Sewage li lokela ho sebelisoa bakeng sa kalafo ea biochemical. Pele o kena sesebelisoa sa biochemical, leka ho tlosa litšila tse pharalletseng ka hohle kamoo ho ka khonehang.
Metsi a litšila a malapeng a phekoloa ka tankeng ea Septic. Metsi a litšila a hlapa a kopantsoe le likhoerele tse ling kamora ho tšoaroa ke mokelikeli oa moriri ebe o kena tanka ea Septic. Kamora ho phahamisoa ke pompo, e ea pele ho grid ebe e kena ka tankeng ea Sereage kamora ho tlosa litšila tse kholo tse emisitsoeng. Tšitiso ea tanka ea tsamaiso ea taolo e phahamisitsoe ke pompo ea ho phahamisa 'me e kene lisebelisoa tse kopaneng tsa thewage. Tšito ea lisebelisoa e phekoloa ke hydrolysis e apiloeng, oxidation ea tlhaho le liketso tse ling, li kopantsoe le ho tala. Ho rorisoa ha ho romelloe ka tanka e kopantsoeng le thepa e kopaneng ho isoa tankeng e kopaneng ka ho hlomphuoa ka moea. Mollo o shebane, o ile oa rala, o ile a fokotsoa ka tankeng ea ho lla, 'me matla a matla a khutlisetsoa tankaneng ea ho tsamaisana le metsi a litšila. Ho thefula ho atisang ho lula le ho hasoa khafetsa le ho tsamaisoa ka teraka ea manyolo (ka nako e ka bang likhoeli tse tšeletseng).
Tlhahlobo ea ts'ebetso ea lisebelisoa tsa kalafo ea makhulo libakeng tse ncha tsa mahaeng:
① Grille
Grille e hlophisitsoe le e entsoe ka tšepe e se nang mabele. Theha likarolo tse peli tsa mahoashe le likarolo tse ntle ho tlosa likaroloana tse kholo le bohlola bo phaphametseng metsing.
Lahla Tanka ea Tanka le ho phahamisa Pompo
Ka lebaka la ho feto-fetoha le maemo a bohlokoa ka boleng le boholo ba likhoele, ho hlokahala hore a be le bokhoni bo lekaneng bakeng sa ho tsitsisa boleng ba likhomo le bongata ba kalafo.
Tanka ea ho laoloa e na le pompa ea sepakapaka e sephara ho phahamisa metsi a litšila ho lisebelisoa tse kopaneng tsa thewage.
Tanka ea acidi ea acidi ea hydrolysis
Tanka ea acidi ea hydrolysis e na le mefuta ea lifilimi. Tlas'a ketso ea hydrolysis le likokoana-hloko tse litšila ka tankeng ena, metsi a senyehileng a acid
Phekolo ea bo-biochemical
Ho ipapisitsoe le boleng bo boletsoeng ka holimo ba Sereage, boholo le ho senya litlhoko, li kopantsoe le litšobotsi tsa seedage. Sistimi ena ea biochemical e tla kopanya tanka ea li-oxidation ea mudodation, serity Karolo ka 'ngoe e na le mesebetsi e tšoanang' me e hokahane, 'me e hokahana le equloana ea ho qetela e kopana le Tekanyetso. Tse latelang li hlalositsoe ka thoko:
Tlatsa tanka ea Uxida e nang le lifilimi. Karolo e ka tlase e na le seretse, 'me tsamaiso ea Aeration e entsoe ka liphaephe tsa polasetiki. Mohloli oa moea oa tsamaiso ea Aeration o fanoa ke fan e lekantsoeng ka mokhoa o ikhethileng.
Karolo e ka holimo ea tanka ea sedingor e na le mojala o tsamaeang ka mokhoa o fapaneng oa ho laola boemo ba metsi a kantle; Karolo e ka tlase e na le sebaka sa polokelo ea boleng bo holimo le sesebelisoa sa ho theola moea, se nang le mohloli oa moea o fanngoeng ke fan. Ho thella ho isoa tankeng ea Sludge ka ho phahamisa moea. Nako ea ho phomola ea ho robala ka tankeng ea Sludge e ka ba matsatsi a 60. Mollo o hlahisitsoeng ke sisteme ea sistimi e kentsoeng ka tankeng ea Sludge ka moea oa moea o lemiloeng ke moea. Li-pipes tsa Aeration li behiloe ka tlase ho tanka ho thibela tšila ea agarobic ho hlahisa Biogas, le ho fokotsa ho nosetsa boholo ba ho lla; Hola ka setumo se tsepamisitsoeng kamehla ho hasoa khafetsa le ho tsamaisoa ke literaka tsa manyu. Karolo e kaholimo ea tanka ea Sludge e na le sesebelisoa se matla se phahameng ho feta ho taka ho tanka ea acid hydrolysis.
⑤ Hloaetso: Pele ho tsoa ho ho qetela, ho bolaea likokoana-hloko.
Nako ea poso: Mots'eanong-15-2023