Hydraulic thiab River Engineering
Dej Dredging: Tshem tawm cov av thiab cov av hauv qab ntawm cov dej ntws, cov pas dej, thiab cov chaw cia khoom kom muaj kev nyab xeeb thiab nyab xeeb, xws li Pearl River Delta Water Resource Allocation Project.
Av Reclamation / Hiav Txwv Filling: thauj cov xuab zeb los ntawm seabed los yog tidal flats nyob rau hauv ntev kev deb ntawm pipelines rau av reclamation.
Reservoir Dredging: Tsis tu ncua tshem cov av nyob rau hauv pem hauv ntej ntawm hydroelectric dams kom muaj peev xwm khaws cia thiab tsim hluav taws xob efficiency.
Mining thiab Metallurgy Kev Lag Luam
Tailings Thauj: Thauj ncej- ua cov tailings (nrog rau cov concentrations txog li 50%-60%) mus rau tailings pas dej los yog backfilling mined-out cheeb tsam.
Slag tuav: Thauj siab -kub cov khoom pov tseg xws li blast furnace slag thiab furnace slag los ntawm steel mills.
Zog thiab Fais fab Sector
Fly Ash Transport: Fais fab nroj tsuag twj tso kua mis combustion-tsim cov tshauv ya mus rau qhov chaw cia lossis cov chaw siv dav dav.
Coal Sediment Pond Cleaning: Tshem cov coal slurry thiab residue los ntawm hauv qab ntawm fais fab nroj tsuag sedimentation pas dej.
Lub Nroog thiab Environmental Engineering
Nroog Dredging: Ntxuav cov av thiab cov sludge hauv cov chaw siv dej nag, cov kav dej hauv nroog, thiab cov kwj deg oxidation hauv cov chaw kho dej khib nyiab.
Ntses Pond / Sedimentation Pond Cleaning: Siv rau tshem tawm hauv qab sludge los ntawm aquaculture los yog industrial sedimentation pas dej.
Cov khoom siv tshwj xeeb Extraction
Kub / Hlau xuab zeb Mining: Extracting muaj txiaj ntsig zoo li cov xuab zeb kub thiab hlau xuab zeb los ntawm cov dej ntws los yog ntug hiav txwv dej.
Corundum / Quartz Sand Rov Qab: Rov qab cov khib nyiab slurry hauv pob zeb ua cov nroj tsuag lossis xuab zeb thiab gravel yards.
Petroleum thiab Drilling Operations
Drilling Sand Discharge: Kev tshem tawm raws sijhawm ntawm cov xuab zeb hauv qab hauv cov roj drilling los daws qhov teeb meem ntawm cov xuab zeb tawm hauv qhov dej.
