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Kwegereza abaturage icyaro tekinoroji yo gutunganya imyanda
Ikwirakwizwa ry’imyanda yo mu cyaro ikomoka cyane cyane mu mazi yo mu rugo, ni ukuvuga amazi y’ubwiherero, amazi yo gukaraba mu rugo n’amazi yo mu gikoni. Bitewe nuburyo bwo kubaho nuburyo bwo kubyaza umusaruro abatuye mu cyaro, ubwiza bw’amazi n’ubwinshi bw’imyanda yo mu cyaro yagabanijwe ifite imiterere igaragara mu karere ugereranije n’imyanda yo mu mijyi, kandi ubwinshi bw’amazi hamwe n’ibigize mu mazi ntibihungabana. Ubwinshi bwamazi buratandukanye cyane kumanywa nijoro, rimwe na rimwe muburyo budahagarara, kandi coeffisente ihindagurika irarenze cyane agaciro kimihindagurikire yimijyi. Ubwinshi bw’imyanda yo mu cyaro ni bwinshi, kandi imyanda yo mu ngo irimo COD, azote, fosifore n’indi myanda ihumanya, ikaba ishobora kwangirika cyane, kandi impuzandengo ya COD ishobora kugera kuri 500mg / L.
Imyanda yo mu cyaro yegerejwe abaturage yo mu cyaro ifite ibiranga ihindagurika ryinshi ry’amazi, gusohora gutatanye no gukusanya bigoye. Ubuhanga busanzwe bwo gutunganya imyanda ifite ibibazo byingaruka zogusohora nabi, imikorere idahwitse no gukoresha ingufu nyinshi. Urebye uko ubukungu bwifashe, aho biherereye hamwe n’imicungire y’icyaro no mu turere twa kure, ni inzira y’iterambere yo gutunganya imyanda yo mu cyaro yegerejwe abaturage yo mu cyaro kugira ngo habeho ikoranabuhanga ryo gutunganya imyanda yo mu cyaro yegerejwe abaturage no guteza imbere ibikoresho bito bitunganya imyanda kugira ngo bivurwe hakurikijwe imiterere yaho.
Ikoranabuhanga ryo gutunganya imyanda ikwirakwizwa mu cyaro irashobora kugabanywamo ibyiciro bitatu uhereye ku ihame ry’ibikorwa: Icya mbere, tekinoroji yo gutunganya umubiri n’imiti, cyane cyane binyuze mu buryo bwo gutunganya umubiri n’imiti kugira ngo isukure imyanda, harimo coagulation, flotation y’ikirere, adsorption, guhana ion, electrodialysis, revers osmose na ultrafiltration. Iya kabiri ni gahunda yo gutunganya ibidukikije, izwi kandi nka sisitemu yo gutunganya ibidukikije, ikoresha iyungurura ubutaka, iyinjizwa ry’ibimera hamwe na mikorobe yangirika kugira ngo isukure imyanda, ikoreshwa cyane ni: icyuzi gihagaze neza, cyubatswe mu buryo bwo gutunganya ibishanga, uburyo bwo gutunganya munsi y’ubutaka; Iya gatatu ni uburyo bwo kuvura ibinyabuzima, cyane cyane binyuze mu kubora kwa mikorobe, ibintu kama mu mazi bigahinduka ibinyabuzima, bigabanijwe muburyo bwa aerobic nuburyo bwa anaerobic. Harimo uburyo bwo gukora sludge ikora, inzira ya okiside ya okiside, A / O (inzira ya anaerobic aerobic inzira), SBR (icyiciro gikurikirana icyiciro cya sisitemu yo gukora), A2 / O (anaerobic - anoxic - inzira ya aerobic) na MBR (uburyo bwa bioreactor membrane), DMBR (dinamike biofilm) ) n'ibindi.
Ikigega cyo gutunganya imyanda itose
MBF Yapakiye Imyanda Itunganya Amazi
Ibikoresho byo gutunganya imyanda ikomatanyirijwe hamwe bishingiye ku myitwarire y’ibinyabuzima, mbere yo gutunganya, ibinyabuzima, imvura, imvura, kwanduza, kwanduza imyanda n’ibindi bikorwa bitandukanye by’ikigo byahujwe mu bikoresho bimwe, hamwe n’ishoramari rito, umurimo muke muto, uburyo bwiza bwo kuvura, byoroshye imiyoborere nibindi byiza byinshi, mucyaro bifite ibyerekezo byinshi byiterambere nibyiza bidasubirwaho. Hamwe n’ikoranabuhanga rigezweho ryo gutunganya imyanda, isosiyete yacu yashyizeho ibikoresho byinshi byo gutunganya imyanda ihuriweho kugirango itange ibisubizo bitandukanye kugirango ikemure ikibazo cyo gutunganya imyanda yo mu cyaro yegerejwe abaturage. Nka DW Yuzuye Imashini Yogusukura Amazi, Uruganda rutunganya ibikoresho byogutunganya imyanda (PWT-R, PWT-A), Imashini itunganya amazi y’amazi, MBF yapakiye amazi y’imyanda, “Byihuta” Bitunganya imiti y’amazi. Igipimo cyo kuvura ni 3-300 t / d, ukurikije ubwiza bwamazi yo gutunganya nibisabwa kugirango ushyirwemo, Ibikoresho bitari bisanzwe birashobora gushushanywa kugirango bikenewe byinshi.
PWT-Uruganda rutunganya imyanda
Imirasire y'izuba "Swift" -Ibikoresho byo gutunganya umwanda wa Bioreactor