Kev Siv Tshuaj Siv
Cov kev lag luam tshuaj kho cov txheej txheem tseem ceeb ib puag ncig cov kev sib tw hauvKho nws cov dej khib nyiabtso tawm. Page DUA LOS NTAWM CHANROLEUM COV NTAUB NTAWV THIAB PETROCHEMICAL cov nroj tsuag muaj xws li roj thiab cov rog thiab cov khib nyiab thiab cov roj khib nyiab, phenol thiab sulfides.
Lub hwj chim nroj
Fossil Roj Hluav Taws Xob, tshwj xeeb tshaj yog cov dej tua hluav taws, yog qhov tseem ceeb ntawmWastewater MuajCov. Ntau cov nroj tsuag kom paug dej kom muaj cov hlau siab xws li txhuas, Mercurium thiab cov roj ntsha, selenium thiab nitrogen sib xyaw (nitrates thiab nitrates). Nroj tsuag nrog cov pa pheeb suab kev tswj hwm, xws li ntub cov cav, feem ntau hloov cov kuab paug rau hauv cov dej qias neeg.
Hlau / Hlau Ntau Lawm
Dej siv hauv cov steel ntau lawm yog siv rau kev ua kom txias thiab cov khoom sib cais. Nws yog cov khoom lag luam nrog cov khoom xws li ammonia thiab cyanide thaum thawj txheej txheem kev hloov dua siab tshiab. Cov khib nyiab dej nrog Benzene, Naphthalene, Anthracene, Phenol thiab Cresol. Txoj kev sib sau hlau thiab hlau rau hauv daim hlau, xaim, lossis cov kab txuas yuav tsum muaj dej los ua kua roj ua ntej, nrog rau cov kua dej hydraulic, thiab cov khoom lag luam butter, thiab cov khib nyiab. Dej rau galvanized steel yuav tsum hydrochloric thiab sulfuric acid. Wastewater suav nrog acid yaug dej thiab khib nyiab. Ntau npaum li cas ntawm cov hlau kev lag luam lub txheej txheem txheej txheej yog paug nrog cov kua dej hauv cov kua, tseem hu ua cov roj soluble.
Hlau Ua Tsob Nroj
Cov khib nyiab los ntawm kev ua tiav hlau yog feem ntau av nkos (silt) muaj hlau yaj hauv dej. Hlau plating, hlau xov thiab luam tawm cov kev tsim hluav taws xob (PCB) Hydroxide, Nickel hydroxide, Zinc Hydroxide thiab Aluminium hydroxide. Hlau Tiav Washishing WasteWaterater yuav tsum tau kho kom ua raws txhua txoj cai uas siv tau vim yog ib puag ncig thiab tib neeg / tsiaj cuam tshuam ntawm cov khib nyiab no.
Muaj Khaub Ncaws
Kev lag luam textile cov kev pabcuam cuam tshuam nrog tus nqi ntawm cov khaub ncaws txhua xyoo, thiab cov khoom siv dej, grit, cov pob zeb hnyav, thiab cov khoom siv tsis sib xws ua ntej tso tawm.
Kev Lag Luam Tsuas
Mine tailings yog kev sib xyaw ntawm cov dej thiab cov pob zeb zoo nkauj uas tau tso tseg los ntawm kev tshem tawm ntawm cov ntxhia thiab nyiaj tau los, thaum lub sijhawm mining. Kev pov tseg zoo ntawm kuv cov tailings yog qhov kev sib tw tseem ceeb rau cov tuam txhab me me. Tailings yog lub luag haujlwm ib puag ncig nrog rau kev sib tw tseem ceeb thiab muaj kev sib tw thiab cov nqi pov tseg. Cov qauv kev kho kom zoo tuaj yeem tshem tawm ntawm tailings pas dej.
Roj thiab roj fracking
Wastewater los ntawm Shale Gas Drilling yog suav tias yog qhov txaus ntshai pov tseg thiab muaj ntsev ntau. Tsis tas li ntawd, cov dej sib xyaw nrog cov tshuaj lom neeg hauv kev txhaj tshuaj kom zoo li drium, magnesium, manganese, methanese, sulfate, sulfate thiab lwm yam tshuaj. Thaum lub sij hawm tho kev, ib txwm tshwm sim cov ntaub ntawv xov tooj cua hloov kho rov qab nrog cov dej. Fracking dej kuj tseem tuaj yeem muaj cov toxrocarbons, suav nrog cov toxins xws li li Benzene, Tawv, Ethylenzene thiab Xylene uas tuaj yeem tso tawm thaum khiav haujlwm.
Dej / Wastewater Kev Kho Tsob Nroj
Cov khoom lag luam los ntawm cov dej phwj tuaj tua cov nroj tsuag yog cov khoom noj uas cov khib nyiab muaj ntau cov kev muaj kuab paug. Txawm tias cov tshuaj chlorinated rov ua dua cov dej tuaj yeem muaj cov tshuaj tua kab mob xws li Trihalomethane thiab Haloacetic Acid. Khoom seem los ntawm cov dej phwj tuaj tua, hu ua Biosolids, muaj cov khoom muaj hlau thiab hluavtaws cov orgetics pom hauv cov khoom hauv tsev.
Kev Ua Noj
Cov tshuaj tua kab, tshuaj tua kab, tsiaj pov tseg thiab chiv rau dej ua liaj ua liaj ua teb txhua yam yuav tsum tau tswj. Nyob rau hauv cov txheej txheem ntawm cov zaub mov los ntawm cov ntaub ntawv raw, lub cev dej yog puv nrog qhov teeb meem siab thiab cov oluble organic teeb meem tso dej lossis tshuaj lom neeg. Organic pov tseg los ntawm tsiaj slaughter thiab kev ua kua, plab hnyuv thiab ntshav yog txhua yam dej paug uas yuav tsum tau kho.
Lub sijhawm Post: Feb-15-2023