Ukuvimbela nokulawula ukungcola enqubweni yokwenziwa kwephepha lasendlini yangasese kungahlukaniswa izigaba ezimbili: esitshalweni esisendaweni yokwelapha okunengqondo engokwemvelo kanye nokuhlanza amanzi angcolile ngaphandle kwendawo.
Ukwelashwa kwezitshalo
Kubandakanya: ① qinisa ukulungiswa (uthuli, inzika, ukuxebuka, i-pith, njll.), ukusetshenziswa komqoqi wothuli wefilimu yamanzi, ukunciphisa ukungcola kothuli endaweni yokusebenzela yokulungiselela, ukuqoqwa kwemfucuza, ukuvuthwa kabusha kwamandla ashisayo, njengokusetshenziswa amagxolo, amapulangwe ezinkuni, i-boiler yokushisa utshani; ② ukongiwa kwamanzi, ukugaywa kabusha kwamanzi amhlophe, izikhathi ezimbalwa ukusetshenziswa kabusha kwamanzi; ③ ukwenza ngcono ukukhishwa kotshwala obumnyama obuphekayo, ukuqinisa ukuphathwa kwesigaba sokuwasha samanje ukuze kwandiswe isibalo sezingxenye, kuncishiswe inani lokupheka utshwala obumnyama nge-pulp esusiwe ekugezeni, futhi sebenzisa ukukhishwa okuphelele kokupheka kwe-liquid. zamakhemikhali kanye nobuchwepheshe bamandla ashisayo, njengokubuyiswa kwe-alkali, nokunye ukusetshenziswa okuphelele koketshezi lwemfucuza. Futhi usebenzise uketshezi lokupheka oluphelele lokubuyiswa kwamakhemikhali nobuchwepheshe bamandla ashisayo, njengokubuyiswa kwe-alkali, kanye nokunye ukusetshenziswa okuphelele kobuchwepheshe be-waste liquid; ④ i-chlorine dioxide noma i-oxy-alkali bleaching, noma i-hydrogen peroxide bleaching, ukuze kwehliswe i-lignin chloride yamanzi angcolile, i-chlorophenol nokunye ukukhishwa okunobuthi; ⑤ I-condensate engcolile ehlanjululwe ngendlela yokukhipha umusi ukuze iphinde isetshenziswe ukuze kuncishiswe ukukhishwa kwamanzi angcolile esibabule esincishisiwe nezinto eziphilayo ezincibilikayo; ⑥ iqoqo lotshwala oluphumayo noluconsayo, uketshezi oluluhlaza, uketshezi olumhlophe, olunokulawulwa kwekhompyutha nge-elekthronikhi ukukala ukuhlushwa kwalo, lubuyiselwe ngokuzenzakalelayo ku-percussion ehambisanayo ethangini, ukuze kuncishiswe ukungcola; ⑦ ukubuyiswa kwemicu elahlekile, kunciphisa okuqukethwe okuqinile okumisiwe emanzini angcolile; ⑧ ukwenza ngcono ukubuyiswa kwensipho ye-turpentine sulphate, ukunciphisa ukukhishwa kwezinto ezinobuthi; ⑨ ukwelashwa kwemfucuza eqinile, ukusetshenziswa komlilo ukuze kubuyiselwe ukushisa, ukusetshenziswa okuphelele nokugcwalisa umgodi wezinhlobo ezintathu zokwelashwa; Ukwelashwa kwe-⑩ kothuli, kungasetshenziswa ekususeni uthuli lukagesi, ukususwa kothuli lwefilimu yamanzi kanye nesihlukanisi sesishingishane nezinye izinto zokusebenza; Ukucubungula ukungcoliswa komoya Isihlukanisi nezinye izinto zokusebenza; ukwelashwa kokunukubezeka komoya, ukuqoqwa kwegesi enephunga endaweni yokusebenzela ngayinye, okuhlanganisa igesi enephunga elikhushulwe umhwamuko wamanzi wokujiya ongcolile, ngemva kokupholisa, ukuphelelwa amanzi emzimbeni, ukuvikela ukuqhuma nezinye izinyathelo, ethunyelwa kubhayela, isithando somlilo se-alkali noma ukwelashwa kokushiswa kwe-lime;? Ukwelashwa komsindo, thatha izinyathelo zokuqeda ukudlidliza, ukwahlukanisa umsindo nokushintshela ezintweni ezinomsindo omncane.
Ukuhlanza amanzi angcolile ngaphandle kwesitshalo
Amanzi angcolile aphuma esitokisini esikhishwayo esiphelele sesitshalo sonke aphathwa ezingeni eliphansi noma lesibili ngaphambi kokuba akhishelwe emanzini, noma amanzi angcolile asetshenziselwa ukuchelela futhi inhlabathi nezitshalo zisetshenziselwa ukuhlanza amanzi angcolile. Ukwelashwa okuyisisekelo ngokuyinhloko kususa izinto ezimisiwe, nezindlela ezifana ne-sedimentation kanye nokuhlunga kanye nokuntanta komoya. Izitshalo ngazinye zengeza ama-flocculants emanzini angcolile ukuze zikhiphe ezinye zezinto eziphilayo ezincibilikisiwe, njenge-lignin nezimibalabala. Ukwelashwa okuyisisekelo okujwayelekile kungasusa ama-80 ~ 90% SS kanye nama-20% BOD5. ukwelashwa kwesibili kokwelashwa kwamakhemikhali ezinto eziphilayo, ikakhulukazi ukususa i-BOD5. I-China inezitshalo ezimbalwa ezisetshenzisiwe kule ndlela, ukubala amachibi e-oxidation, ama-biofilters, i-bio-turntable kanye nodaka olucushiwe (okuhlanganisa i-adsorption kanye nokuvuselelwa kabusha, i-aeration esheshayo, i-oxidation yokuxhumana). Ukwelashwa kwesibili okujwayelekile kungasusa ama-60 ~ 95% BOD5. emazweni athuthukile ezimbonini, kunezitshalo ngazinye zokuqeda umbala wamanzi angcolile endaweni ephakeme kanye nokwelashwa kokuhlanza, ukuze kufinyelelwe izinga lamanzi okuphuza, kodwa izindleko ziyabiza.
Yashi toilet paper kukhona 100% akasebenzisi umanyolo wamakhemikhali nezibulala-zinambuzane. Lonke lolu hlelo lusebenzisa ubuchwepheshe bokudonsa umzimba kanye nobuchwepheshe obungaxubeki ukuze kuqinisekiswe ukuthi azikho izinsalela ezinobuthi neziyingozi njengamakhemikhali, izibulala-zinambuzane, izinsimbi ezisindayo, njll. Ihlolwe yi-ejensi yokuhlola egunyazwe emhlabeni wonke i-SGS futhi ayinabo ubuthi nobuthi. izakhi eziyingozi kanye nama-carcinogens. Sebenzisa Kuphephe kakhudlwana futhi abathengi baqiniseke kakhulu.
Isikhathi sokuthumela: Aug-13-2024
