Unyango lwamanzi amdaka lobuchwephesha

Unyango lwamanzi amdaka lobuchwephesha

Itekhnoloji yonyango lwamanzi amdaka anefluorinated

I-Fluorine yinto esasazwa ngokubanzi kwi-geosphere, kwaye kukho ngaphezu kwe-80 yeeminerali ezine-fluorine ezaziwa kwi-crust, ezifana ne-fluorite, i-cryolite, i-salts ezahlukeneyo ze-fluoride, i-fluorapatite njalo njalo. Kwimizi-mveliso, i-fluorine yinto ebalulekileyo yeekhemikhali ekrwada, kwaye iikhompawundi zayo zisetyenziswa ngokubanzi kwi-aluminium yokunyibilikisa, i-coke, iglasi, i-electroplating, isichumisi se-phosphate, isinyithi kunye nentsimbi, isichumisi, i-pesticide, i-organic synthetic chemical industry, i-electronics industry, i-atomic energy industry, ngokunjalo ne-organic fluorine advanced lubricating oil, oxygen difluoride of rocket propellant, hydrazine fluoride, fluorine refrigerant njalo njalo. Ungcoliseko lwefluorine kwimo engqongileyo luyingozi kwimpilo yabantu, yenye yeengxaki ezixhalabisayo nezixatyisiweyo ehlabathini.

Okwangoku, iindlela ezisetyenziswa ngokuqhelekileyo zokuchithwa kwe-fluorination yi-chemical precipitation, i-coagulation precipitation, njl., Enokususa ngokukhawuleza i-ion ye-fluorine kumanzi amdaka, kwaye inkqubo ilula. Phakathi kwabo, indlela yokunciphisa imichiza inefuthe elihle kumanzi amdaka aphezulu, kodwa izinga lokusetyenziswa kwayo liphantsi, elilula ukubangela inkunkuma; Indlela ye-coagulation-precipitation ineenzuzo zedosi encinci kunye nomthamo omkhulu wamanzi onyango, kodwa umphumo wokususwa kwe-fluoride uchaphazeleka kwiimeko eziphazamisayo kunye nexesha lokuzinzisa, kwaye umgangatho wamanzi amdaka awuzinzile ngokwaneleyo.

Ukuze unqobe iindlela ezikhoyo zokuchithwa kwamanzi amdaka kunye neekhemikhali kwiindleko eziphezulu zokusebenza, iimeko ezinzima zokuchithwa kwe-defluorination kunye nezinye iingxaki, i-Shandong Chaohua Environmental Protection Intelligent Equipment Co., Ltd. (i-agent ye-biological JLT--005), iphumelele ngempumelelo kwi-industrialization, kwaye yaseka umgca wemveliso, inokufikelela kwimveliso enkulu. Ngenxa yobuchule obuphezulu be-flocculation yee-agent zebhayoloji ngaxeshanye, ukucocwa okusebenzayo kwe-fluorine kunokufezekiswa, kwaye ukuxinana kwee-ion ze-fluoride kumanzi acociweyo kusezantsi kakhulu kunemigangatho efanelekileyo. Ithekhnoloji ineenzuzo zokusebenza okuphezulu, utyalo-mali oluphantsi kunye neendleko zokusebenza, ukusebenza okulula, ukumelana nomthwalo onamandla, umphumo ozinzile kwaye akukho ngcoliseko yesibini, kwaye ingasetyenziselwa ukuphatha zonke iintlobo zamanzi amdaka aqukethe i-fluorine.

Izinto eziluncedo kunyango oluphambili lweearhente zebhayoloji:

(1) Ukumelana nomthwalo owomeleleyo, ukucocwa okusebenzayo, ukusebenza okuzinzileyo, kumanzi amdaka anokuguquguquka okukhulu nokungaqhelekanga koxinaniso, ukuxinana kwee-ion ze-fluoride kumanzi acociweyo emva kokunyangwa yi-arhente yebhayoloji yobugcisa obuphezulu bonyango izinzile ukuhlangabezana neemfuno ezisemgangathweni;

② Isiphumo sokwahlula amanzi e-slag silungile, amanzi amdaka acacile kwaye umgangatho wamanzi uzinzile;

(3) Isixa sentsalela ye-hydrolysis ingaphantsi kwendlela yokungathathi hlangothi, kwaye umxholo wetsimbi onzima uphezulu, ohambelana nokusetyenziswa kobutyebi;

(4) Amaziko onyango ngamaziko aqhelekileyo, indawo encinci, utyalo-mali oluphantsi kunye neendleko zokwakha, kunye nobuchwepheshe obuvuthiweyo;

⑤ Iindleko zokusebenza eziphantsi.

Izixhobo ezidityanisiweyo zokuphendula ngobuchule obuphezulu

(1)Isishwankathelo sezixhobo

Isixhobo esihlanganisiweyo sokucacisa ukusabela okusebenzayo okuphezulu sisekwe kwiimpawu zetekhnoloji yochungechunge lwebhayoloji yenkampani, ejolise kwiimpawu zezinye iiprojekthi ezinjengendawo enyiniweyo yomhlaba, utyalo-mali oluqingqiweyo, ixesha elifutshane lolwakhiwo, unyango olungxamisekileyo lwamanzi amdaka kunye nokucocwa kwelindle kwiindawo ezingagutyungelwanga. ngothungelwano lokuqokelela, yenkampani "amanzi amdaka akwinqanaba eliphezulu lonyango lobuchwephesha bonyango" kunye "nengcaciso yobuchule obuphezulu". Yenza izixhobo ezidityanisiweyo ezizodwa zenkampani.

Ithekhnoloji (izixhobo) zinokukhetha uhlobo oluhambelanayo lwee-agent ze-biological kunye nezinye ii-agent zokucoca amanzi ngokwendalo eyahlukeneyo yamanzi amdaka, kwaye amanzi amdaka amashishini anokuthi angathathi hlangothi, unyango oluphezulu kunye nokucaciswa ngokufanelekileyo kwisixhobo esidibeneyo. Inesiphumo esibalulekileyo sonyango kwi-F, SS, isinyithi esinzima (Tl, Pb, Zn, Cd, As, Cu, njl.), COD, P, ukuqina kunye nezinye izikhombisi ezinokuqonda ukuba izalathi zamanzi asulungekileyo zinokuhlangabezana iimfuno zemigangatho efanelekileyo yokukhupha ungcoliseko, kwaye inokuhlangabezana neemfuno zemigangatho efanelekileyo phantsi kweemeko eziphuculweyo.

Ukusetyenziswa kwezixhobo

Isicelo: Izixhobo zingasetyenziswa kumanzi amdaka anyibilikiswa ngesinyithi angeyontsimbi, amanzi amdaka esinyithi angeyontsimbi, amanzi amdaka e-asidi enzima, i-electroplating, ishishini lemichiza kunye nolunye unyango lwamanzi amdaka esinyithi.

Izixhobo ezidityanisiweyo zokucacisa ukusabela okuphezulu zinoluhlu olubanzi lwezicelo, kwaye iindawo zayo eziphambili zesicelo zezi zilandelayo:

1) Ukwemba kunye nokugquma amanzi amdaka: ukususwa kwezinto eziqinileyo kunye neentsimbi ezinzima;

2) Amanzi amdaka ekhemikhali yamalahle: ukususwa nzulu kwezinto ezimisiweyo, izinto eziphilayo kunye nefluorine;

3) Amanzi amdaka esinyithi kunye ne-non-ferrous metallurgy: ukususwa kobunzima, iintsimbi ezinzima kunye nezinto eziqinileyo;

4) Iphepha, ukuprinta kunye nokudaya amanzi amdaka kushishino: phosphorus, izinto eziphilayo, ukususwa chroma;

5) Amanzi amdaka okwakha: ukususwa kwezinto eziqinileyo ezimisiweyo;

6) Unyango olungxamisekileyo lwamanzi amdaka amashishini.

Ngenkqubela phambili eqhubekayo ye-photovoltaic iteknoloji ye-photovoltaic, usetyenziso olukhulu lwe-N-type technologies eziphambili ezimelwe yi-heterojunction kunye ne-TOPCon zijongene nengxaki yonyango oluphezulu lwamanzi amdaka aqukethe i-fluorine. Ukunikezelwa ngempumelelo kweprojekthi yamanzi amdaka emdaka enzulu kwishishini le-photovoltaic nguTian Tian Yue Hua ukuKhuselwa kokusiNgqongileyo kuya kuba nefuthe elihle ekwandiseni okungakumbi kweshishini lenkampani le-defluorination enzulu kwaye kubaluleke kakhulu kwisicwangciso esibalulekileyo.

Emva koko, uTianKwayeYue Hua ukhuseleko lokusiNgqongileyo kuya kwenza inkqubela ngokuthe ngcembe, ukuqhubeka ukomeleza uphando kunye nophuhliso kunye nokuveliswa kwezinto ezintsha, kunye nokuphucula rhoqo ukhuphiswano oluphambili lwamashishini, ukukhuthaza uphuhliso loshishino, kunye negalelo elingakumbi kuphuhliso oluphezulu lophuhliso lwamashishini asakhasayo anobuchule!