Ityala lesicelo se-Discharge Outlet ye-Traditional Chinese Medicine Decoction Pieces Enterprise eShanghai

Indawo yokubeka esweni: Indawo yokukhupha amanzi amdaka kwisikhululo sokucoca amanzi amdaka seshishini

Iimveliso ezisetyenzisiweyo:

- I-CODG-3000 I-Online Automatic Chemical Oxygen Demand Monitor

- Isixhobo sokuJonga ngokuzenzekelayo kwi-NHNG-3010 Ammonia Nitrogen kwi-Intanethi

- TPG-3030Isihlalutyi esizenzekelayo se-Phosphorus esipheleleyo kwi-Intanethi

- pHG-2091Isihlalutyi se-pH kwi-Intanethi

Ityala lesicelo sendawo yokukhupha amanzi ephuma kwinkampani yokukhupha amayeza aseTshayina eShanghai ePudong New Area, eShanghai Traditional Chinese Medicine Decoction Pieces Co., Ltd., ishishini eligxile ekuveliseni iziqwenga zokukhupha amayeza aseTshayina kunye nokuthengwa kwezinto zonyango zaseTshayina, liphatha amanzi amdaka emveliso kunye nelindle lasekhaya eliveliswa yimisebenzi yalo yemihla ngemihla ngesikhululo sokucoca amanzi amdaka esakhelwe ngokwaso. Ilindle elicociweyo likhutshwa kwinethiwekhi yemibhobho yamanzi amdaka kamasipala kwisikali esifikelela kwi-40.3 cubic metres ngosuku, kwaye imigangatho yokukhupha amanzi ilandela ngokungqongqo "uMgangatho oQokelelweyo wokukhupha amanzi amdaka" (DB31/199-2018). Ukuze kuqinisekiswe ukuthotyelwa kwemithetho, inkampani isebenzisa ulawulo oluqhelekileyo lwezibonelelo zokukhupha amanzi, kwaye isebenzisana ngokukhutheleyo nokuhlolwa rhoqo kunye nokulawulwa kwePudong New Area Water Affairs Bureau kunye ne-Urban Management Administrative Law Enforcement Bureau.

Kwinkqubo yokuvelisa iziqwenga zomhluzi wamayeza emveli aseTshayina, ukukhutshwa kwamanzi amdaka yingxaki yokusingqongileyo engenakubethwa ngoyaba. La manzi amdaka avela kakhulu ekuhlanjweni, ekucutshungulweni, ekukhutshweni nasekudibaneni nezinye izinto zonyango, ezinokuba nezininzi zezinto ezingcolisayo eziphilayo, ezifana neefayibha zezityalo eziseleyo, iiproteni, iiswekile kunye nezinye izinto eziphilayo ezinyibilikayo. Nje ukuba ezi zinto eziphilayo zingene emanzini, ziya kudla ioksijini enyibilikisiweyo emanzini, nto leyo ekhokelela ekufeni kwezinto eziphilayo zasemanzini, iphazamise ulungelelwaniso lwendalo, kwaye ichaphazele nempilo yabantu ngekhonkco lokutya.

Kungoko ke, kubalulekile ukujonga nokuphatha la manzi amdaka ngokufanelekileyo. Imfuno ye-oksijini yekhemikhali (i-COD) yindlela ephambili yokulinganisa umxholo wezinto eziphilayo emanzini amdaka. Ngokulinganisa i-COD, ii-TCM Decoction Pieces zinokulinganisa ubungakanani bezinto eziphilayo emanzini amdaka, ngaloo ndlela zivavanye ukusebenza kakuhle kweenkqubo zonyango lwamanzi amdaka. Umzekelo, ukuba ixabiso le-COD liphezulu kakhulu, kuthetha ukuba izinto eziphilayo emanzini amdaka azonakalanga ngokwaneleyo, kwaye inkqubo yonyango kufuneka ilungiswe, njengokongeza amanqanaba onyango lwebhayoloji okanye ukuphucula iindlela zokunyibilikisa iikhemikhali, ukuqinisekisa ukuba amanzi amdaka ahlangabezana nemigangatho yokusingqongileyo ngaphambi kokuba akhutshwe. Eli nyathelo alincedi nje kuphela inkampani ukuba isebenze ngokuhambelanayo, kodwa likwanciphisa kakhulu umngcipheko wongcoliseko kwiindawo zamanzi ezingqongileyo.

Ukongeza, amanzi amdaka akwanayo nenani elithile le-ammonia nitrogen kunye ne-phosphorus, ezifumaneka kakhulu kwinkqubo yokucubungula izinto zonyango. I-ammonia nitrogen inokuvela ekuqhekekeni kweproteni, ngelixa i-phosphorus inokuvela kwizithako zendalo kwizityalo zamayeza okanye kwiikhemikhali ezongezelelweyo. Ukubeka esweni ezi parameters kubalulekile ekulawuleni imithombo yongcoliseko kwinkqubo yemveliso. Umzekelo, ngokubeka esweni amanqanaba e-ammonia nitrogen ngexesha langempela, iinkampani zinokulungisa iinkqubo zokuhlamba kunye nokukhupha izinto zonyango ukunciphisa ukukhululwa kwe-nitrogen; Ngokufanayo, ukulawula ukukhutshwa kwe-phosphorus kunokunceda ukuthintela ukuchithwa kwamanzi kunye nokonakala komgangatho wamanzi ngenxa yokukhula kakhulu kwe-algae.

Xa zizonke, ezi ndlela ziphambili zolawulo lwemveliso, ziqinisekisa ukusebenza kakuhle kweenkqubo zonyango lwamanzi amdaka. Ukuze kuqinisekiswe ukuba ukukhutshwa kwamanzi amdaka kuyahlangabezana nemigangatho yokukhuselwa kwendalo kazwelonke neyengingqi, iChinese Medicine Decoction Company ithenge isixhobo sohlalutyo lomgangatho wamanzi esikwi-intanethi esenziwe yiShanghai Boqu Instrument Co., Ltd. ukuze kuphuculwe inkqubo yemveliso kwaye kuncitshiswe ukuveliswa kongcoliseko ngokujonga iiparameter ezifana ne-COD, i-ammonia nitrogen kunye ne-phosphorus emanzini amdaka ngexesha langempela. Ngale mizamo, inkampani ayinakuphepha kuphela ungcoliseko lokusingqongileyo, kodwa ikwaphucula umfanekiso wayo woxanduva loluntu lwenkampani kwaye ifezekise uphuhliso oluzinzileyo. Ekugqibeleni, ulawulo olungqongqo lokuthobela imiqathango yokusingqongileyo yindlela ekuphela kwayo yokuba ishishini leziqwenga zomhluzi wamayeza aseTshayina lemveli likhusele okusingqongileyo kunye nempilo yoluntu.