Search Results - "HONGCHEN DONG" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

método para a produção de lignina-aminas, método para a coagulação de materiais suspensos em um fluxo de água e lignina-amina

método para a produção de lignina-aminas, método para a coagulação de materiais suspensos em um fluxo de água e lignina-amina

by HONGCHEN DONG, LARRY NEIL LEWIS, WENQING PENG
Year of Publication 13.06.2017

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Patent

Formaldehyde-free lignin-amine coagulants

Formaldehyde-free lignin-amine coagulants

by Peng, Wenqing, Lewis, Larry Neil, Dong, Hongchen
Year of Publication 02.03.2017

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Patent

Electrode structure and water purifier filter element using same

Electrode structure and water purifier filter element using same

by YAN BO, DONG HONGCHEN, LYU SU
Year of Publication 19.09.2023

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Patent

Filter element shell easy to exhaust and electro-adsorption filter element structure using filter element shell

Filter element shell easy to exhaust and electro-adsorption filter element structure using filter element shell

by LU SU, DONG HONGCHEN, HUANG JIANBO
Year of Publication 16.05.2023

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Patent

WATER SAMPLE HARDNESS DETECTION METHOD BASED ON WATER SAMPLE ELECTRICAL SIGNAL CHANGE

WATER SAMPLE HARDNESS DETECTION METHOD BASED ON WATER SAMPLE ELECTRICAL SIGNAL CHANGE

by YAN, Bo, LV, Su, DONG, Hongchen, CHEN, Ru
Year of Publication 09.02.2023

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Patent

METHOD FOR MEASURING ALKALINITY OF WATER SAMPLE

METHOD FOR MEASURING ALKALINITY OF WATER SAMPLE

by YAN, Bo, LV, Su, DONG, Hongchen, CHEN, Ru
Year of Publication 09.02.2023

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Patent

METHOD AND APPARATUS FOR MEASURING HARDNESS OF WATER SAMPLE

METHOD AND APPARATUS FOR MEASURING HARDNESS OF WATER SAMPLE

by YAN, Bo, LV, Su, DONG, Hongchen, CHEN, Ru
Year of Publication 09.02.2023

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Patent

WATER SAMPLE CHARACTERISTIC DETECTION METHOD AND APPARATUS

WATER SAMPLE CHARACTERISTIC DETECTION METHOD AND APPARATUS

by YAN, Bo, LV, Su, DONG, Hongchen, CHEN, Ru
Year of Publication 09.02.2023

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Patent

WATER SAMPLE HARDNESS MEASUREMENT METHOD BASED ON WATER SAMPLE TURBIDITY CHANGE

WATER SAMPLE HARDNESS MEASUREMENT METHOD BASED ON WATER SAMPLE TURBIDITY CHANGE

by YAN, Bo, LV, Su, DONG, Hongchen, CHEN, Ru
Year of Publication 09.02.2023

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Patent

Method and filter for removing nitrate ions

Method and filter for removing nitrate ions

by Dong Hongchen, Lewis Larry Neil, Vasconcellos Stephen Robert
Year of Publication 27.02.2018

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Patent

Series-parallel connection switching system of single-channel desalting filter element and water purifier

Series-parallel connection switching system of single-channel desalting filter element and water purifier

by YAN BO, DONG HONGCHEN, LYU SU, HUANG JIANBO
Year of Publication 02.07.2024

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Patent

Water quality adjusting water purification system, water purifier and water quality adjusting method

Water quality adjusting water purification system, water purifier and water quality adjusting method

by YAN BO, LI DACHUAN, DONG HONGCHEN, LYU SU, HUANG JIANBO
Year of Publication 02.07.2024

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Patent

Waterway system for increasing pure wastewater ratio and water purifier

Waterway system for increasing pure wastewater ratio and water purifier

by YAN BO, LI DACHUAN, DONG HONGCHEN, LYU SU, HUANG JIANBO
Year of Publication 02.07.2024

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Patent

Intermittent regeneration control method and system for electro-adsorption filter element

Intermittent regeneration control method and system for electro-adsorption filter element

by LI DACHUAN, DONG HONGCHEN, LYU SU, HUANG JIANBO
Year of Publication 02.07.2024

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Patent

Regeneration control method, household water purification device and computer readable storage medium

Regeneration control method, household water purification device and computer readable storage medium

by YAN BO, DONG HONGCHEN, LYU SU, HUANG JIANBO
Year of Publication 02.07.2024

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Patent

Formaldehyde-free lignin-amine coagulants

Formaldehyde-free lignin-amine coagulants

by DONG HONGCHEN, LEWIS LARRY NEIL, PENG WENQING
Year of Publication 10.11.2015

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Patent

Water quality adjustable water filtering and purifying system and water purifier thereof

Water quality adjustable water filtering and purifying system and water purifier thereof

by CHEN XIAOPING, LI DACHUAN, DONG HONGCHEN, LYU SU
Year of Publication 24.10.2023

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Patent

ION CONDUCTIVE SPACER, PREPARING PROCESS THEREOF AND ELECTRODIALYSIS REVERSAL STACK

ION CONDUCTIVE SPACER, PREPARING PROCESS THEREOF AND ELECTRODIALYSIS REVERSAL STACK

by BARBER, John H, LU, Wei, XIA, Jiyang, LU, Su, MACDONALD, Russell James, DONG, Hongchen, ZHENG, Yongchang
Year of Publication 28.11.2019

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Patent

ION CONDUCTIVE SPACER, PREPARING PROCESS THEREOF AND ELECTRODIALYSIS REVERSAL STACK

ION CONDUCTIVE SPACER, PREPARING PROCESS THEREOF AND ELECTRODIALYSIS REVERSAL STACK

by BARBER, John H, LU, Wei, XIA, Jiyang, LU, Su, MACDONALD, Russell James, DONG, Hongchen, ZHENG, Yongchang
Year of Publication 20.11.2019

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Patent

METHOD OF MITIGATION OF TRAMP AMINES IN APPLICATION OF H2S SCAVENGERS

METHOD OF MITIGATION OF TRAMP AMINES IN APPLICATION OF H2S SCAVENGERS

by BAGARIA, Hitesh Ghanshyam, PAN, Zhida, CHANG, Hai, KAPLAN, Gregory, DONG, Hongchen
Year of Publication 06.12.2018

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Patent

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