KSB SE & Co.

Science of the Total Environment 866 (2023) 161311 Contents lists available at ScienceDirect Science of the Total Environment ER journal homepage: www.elsevier.com/locate/scitotenv Science -,, Total Environment An autopsy study of hollow fiber and multibore ultrafiltration membranes from a pilot-scale ultra high-recovery filtration system for surface water treatment Yong-Gu Lee a, Jaegwan Shin b, Seung Joon Kim C Kyung Hwa Cho d, Paul Westerhoff e, Hojung Rho f'*, Kangmin Chon a' b' " a Department of Environmental Engineering College ofAM Culture, and Engineering Kangwon National University, 1 Kangwondaehak-gil, Chuncheon-si, Gangwon-do 24341, Republic of Korea b Department of Integrated Energy and Infrasystem, Kangwon National University, Kangwondaehak-gil, 1, Chuncheon-si, Gangwon-do 24341, Republic of Korea Technology Research Laboratory, Kolon Global Corporation, 11 Kolon-ro, Gwacheon-si, Gyeonggi-do 13837, Republic of Korea d School of Urban and Environmental Engineering Ulsan National Institute of Science and Technology, Ulsan 44919, Republic of Korea e NanosystwnsEngineeringResearch CenterforNanotechnology-enabled Water TrealinenL School ofSustainable Engineeringand theBuiltEnvironment; ArizonaState University, Tempe, AZ85287-5306, USA f Department of Environment Research, Korea Institute of Civil Engineering and Building Technology, 283 Goyang-Daero, Ilsanseo-Gu, Goyang-si, Gyeonggi-do 10223, Republic of Korea HIGHLIGHTS A pilot-scale ultra high-recovery filtration system achieves 99.5 % total water recovery.

Fakta 2022:8 Publiceringsdatum 2022-03-29 Kontaktperson Johannes Knulst Enheten fr miljanalys 010-223-16 92 ISBN: 978-91-7937-162-3 Foto: Fors i Saxbron vid Utngen Per- och polyfluorerade mnen (PFAS) i sjar och vattendrag i Stockholms ln Provtagning och analys av lnets ytvatten fr bedmning av vattnets tillstnd och PFAS pverkan PFAS (per- och polyfluorerade alkylsubstanser), ven kallade hgfluorerade mnen, finns i alla delar av samhllet och miljn.

REVIEW Review of essential use of fluorochemicals in lithographic patterning and semiconductor processing Christopher K.

Apr 25, 2023 Comment on Proposed Restriction of PFAS Conference of Fluoro-Chemical Product Japan (FCJ) On behalf of chemical manufacturers, we, Conference of Fluoro-Chemical Product Japan (FCJ), have been working tirelessly to comply with national chemical regulations.

Mikiyasu Goto, CEO Institute of Ecotoxicology Co., Lid 20130530 Seikyoku No. | October 16,2013 Tadashi Miyskawa Director-General, Manufacturing Industries Bureau Ministry ofEconomy, Trade and Industry Certificate of GLP standard compliant facility "Thisis o certify that the following test faili in compliance with the standards concerning fest facilites prescribed in "Standards Conceming Testing Laboratories Implementing Tests Concerning New Chemical Substances" on Japanese GLP (Yakushokuhatsu 0331 No. 8,Heisei 23-03-31; Seikyoku No. 6 and Kanpokihatsu No. 110331010, Heisei 23-03-29).

PACE award participation: Bead Seal Permeation Comparison Permeation in mbar*l/s*mm 3,00E-07 2,50E-07 2,00E-07 1,50E-07 1,00E-07 5,00E-08 0,00E+00 1,74E-08 Dana FKM based Bead Seal 2,65E-07 Silicon molded seal Dana`s FKM based bead seal show a 10x lower H2 permeation compared to a molded silicon seal CONFIDENTIAL 2022 Dana 1

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Aug 1, 2023 Comment on Proposed Restriction of PFAS Japan Valve Manufacturers' Association (JVMA) Japan Valve Manufacturers' Association (JVMA) appreciates the opportunity to provide comments to the PFAS restriction proposal. 1.

MOLYKOTE 3451 Chemical Resistant Bearing Grease Fluorosilicone bearing grease improves reliability of circuit breakers Deteriorated or inadequate lubrication is a common cause of circuit breaker failures.

Considerations for the Use of Fluoropolymers in HVACR: Request for the Creation of a New HVACR Use Sector and a Derogation for Fluoropolymers Within It Section IV, Non-Confidential Attachment August 2023 Notes on the Scope and Terminology of This Document 1.

REACH-Beschrnkungsvorschlag von PFAS Vorschlag vom 07.02.2023 fr eine Beschrnkung von per- und polyfluorierten Stoffen (PFAS) - - - VCI fr eine langfristige Anwendungs-, Planungs- sowie Innovationssicherheit sorgen.

9230 J.

TETRAFLUOROETHYLENE Tetrafluoroethylene was reviewed previously by the Working Group in 1979, 1987, and 1998 (IARC, 1979, 1987, 1999).