Inventor

ZHAO HONG W

US6 patents

⚠️ This page may combine multiple inventors who share the name “ZHAO HONG W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNITED STATES FILTER CORP

2 patents

US7001516B1Feb 21, 2006

Process for removing phosphorus from wastewater utilizing a triple basin wastewater treatment system

UNITED STATES FILTER CORP16 citations90

US6830689B2Dec 14, 2004

Process for removing phosphorus from wastewater utilizing a triple basin wastewater treatment system

UNITED STATES FILTER CORP6 citations66

VEOLIA WATER SOLUTIONS & TECH

2 patents

US11878926B2Jan 23, 2024

Mainstream deammonification process employing bypass primary effluent and step feeding

VEOLIA WATER SOLUTIONS & TECH0 citations49

US11440828B2Sep 13, 2022

Method of treating sludge

VEOLIA WATER SOLUTIONS & TECH0 citations37

KRUGER INC I

1 patent

US7459083B1Dec 2, 2008

Method for controlling fouling of a membrane filter

KRUGER INC I15 citations81

ZHAO HONG W

1 patent

US8864993B2Oct 21, 2014

Process for removing ammonium from a wastewater stream

ZHAO HONG W8 citations75