Inventor
CHANG WANG-KUAN
TW12 patents
⚠️ This page may combine multiple inventors who share the name “CHANG WANG-KUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IND TECH RES INST
9 patentsUS6982037B2Jan 3, 2006
Method for treating wastewater/water with membrane bioreactor
IND TECH RES INST35 citations91
US6682653B2Jan 27, 2004
Floated biological treatment apparatus and process for purifying refractory wastewater or raw water
IND TECH RES INST23 citations88
US6808628B2Oct 26, 2004
Membrane bioreactor using non-woven fabric filtration
IND TECH RES INST15 citations83
US7160442B2Jan 9, 2007
Apparatus for reduction of biological wasted sludge
IND TECH RES INST11 citations82
US6855255B2Feb 15, 2005
Method for treating wastewater/water with fixed-film microorganism on porous carriers
IND TECH RES INST8 citations70
US7288197B2Oct 30, 2007
Biological membrane filtration system for water treatment and a water treatment process
IND TECH RES INST9 citations68
US7045066B2May 16, 2006
Method of arsenic immobilization in crystalline form from water
IND TECH RES INST3 citations54
US9340442B2May 17, 2016
Method and apparatus for hydrolyzing organic solid
IND TECH RES INST0 citations48
US10688438B2Jun 23, 2020
Electrodialysis module and electrodialysis system
IND TECH RES INST0 citations37