Editor's note-September 21, 2021: Raws li qhov xwm txheej hais txog tus kabmob coronavirus delta variants txuas ntxiv mus, qee cov ntaub ntawv hauv qab no lub rooj muag zaub lossis lub sijhawm tso saib yuav raug hloov lossis hloov mus rau ib puag ncig virtual. Thov mus saib hauv www.weftec.org kom paub cov ntaub ntawv tshiab tshaj plaws ntawm kev hloov pauv hauv WEFTEC txoj haujlwm.
Txij Lub Kaum Hli 16 txog rau Lub Kaum Hli 20th, cov kws tshaj lij kev lag luam dej thiab dej khib nyiab los ntawm thoob plaws lub tebchaws yuav koom nrog WEFTEC 2021 hauv McCormick Place, Chicago, Illinois. Qhov no yog 94th ib tsab ntawm no ntau-hnub exhibition thiab lub rooj sib tham, thiab nws yog ib qho ntawm lub hauv paus txheej xwm ntawm cov dej thiab dej khib nyiab kev lag luam. WEFTEC muaj qhov chaw ua yeeb yam dav dav dav hla ob lub tsev, ntau lub rooj sib tham kev kawm thiab kev ua haujlwm, nrog rau cov neeg ua haujlwm kev sib tw thiab cov khoom ua qauv qhia, aiming coj nws rov qab mus rau pem hauv ntej ntawm cov xwm txheej nyob. Cov nram qab no yog cov hnub tseem ceeb rau kev mus koom WEFTEC, suav nrog hnub nthuav qhia thiab lub sijhawm thiab lub rooj sib tham xaiv los ntawm WWD cov kws kho. Phau ntawv qhia no tsuas yog tsom rau kev xaiv me me ntawm cov xwm txheej uas tau npaj rau WEFTEC, yog li thov mus saib hauv www.weftec.org txhawm rau saib daim ntawv qhia hnub tag nrho.
Nco ntsoov ntsib cov neeg sau xov xwm tag nrho nyob rau pem hauv ntej ntawm WWD lub rooj muag khoom. Koj tuaj yeem nrhiav WWD pab neeg ntawm lub rooj muag khoom 3422.
Thaum siv qhov chaw, ModMAG M2000 electromagnetic flowmeter yog qhov kev xaiv zoo tshaj plaws. Cov cuab yeej M2000 muab qhov tseeb ntawm ± 1% thaum xoom linear ua haujlwm, lossis qhov tseeb ntawm ± 0.2% thaum yuav tsum tau ua haujlwm linear kom raug.
Chem-Scale thiab Tote Bin Scale pab cov neeg ua haujlwm saib xyuas cov tshuaj kom raug, xws li sodium hypochlorite, polymers, thiab fluoride, vim lawv khaws cia thiab muab los ntawm cov tso tsheb hlau luam niaj hnub thiab IBC-hom tote hnab. Lawv tuaj yeem tiv thaiv overfeeding thiab underfeeding, thiab tuaj yeem sau tus nqi pub.
M3 peristaltic twj tso kua mis yog nruab nrog lub loj 5-nti zaub nrog kov npo tswj. Cov txheej txheem kev sib txuas lus zoo tshaj plaws suav nrog Modbus TCP, EtherNet IP, ProfiBus thiab software tshiab tso cai rau yav tom ntej firmware hloov tshiab. Lub downtime ntawm lub metering twj tso kua mis yuav luag xoom.
Riam rooj vag li qub uas ua raws li AIS cov qauv tuaj yeem muab cov cua nruj kaw nyob rau hauv ob qho tib si cov lus qhia mus txog rau lub valve tag nrho cov kev ntsuas. Valves uas ua tau raws li AIS tus qauv ua tau raws li tag nrho cov cai ntawm US Steel Act. Nws muaj xws li stainless hlau lub cev, valve qia, rooj vag, thiab lwm yam.
Econoline siab transmitters muab kev ua tau zoo ntawm tus nqi zoo tshaj. The combination of proven sensors and advanced signal conditioning electronics achieves a total error band (TEB) accuracy of Kev sib xyaw ua ke ntawm cov ntaub ntawv pov thawj thiab cov khoom siv hluav taws xob siab tshaj plaws tau ua tiav tag nrho qhov yuam kev band (TEB) qhov tseeb ntawm
Lub D12EX-IR LEL transmitter siv cov cuab yeej ntse sensor los ntes cov methane hauv cov dej khib nyiab. Nws khaws tag nrho cov calibration thiab configuration cov ntaub ntawv nyob rau hauv lub onboard nco kom tswj sensor yuav ua tau nyob rau sab nraum qhov chaw tsis pub lwm tus paub. Lub sensor lub neej ncua muab xyoo ntawm kev pabcuam txhim khu kev qha.
PAC F66 muaj lub impeller kaw uas tuaj yeem dhau los ntawm cov khoom sib txuas mus txog 3 ntiv tes, uas txhais tau tias nws tuaj yeem ua nws txoj haujlwm thaum nws raug tua. Nws txoj kev xav tau zoo tso cai rau BEP kom ua tiav qhov ua tau zoo txog li 82%, thiab nws lub tshuab filling yog siv los ntawm lub tshuab nqus tsev twj tso kua mis uas muaj peev xwm muab tau txog li 50 cfm, uas txhais tau tias nws tuaj yeem sau tau sai dua thiab pib nqus tau sai dua.
Tus tsim ntawm PAC Flow series twj tso kua mis txiav txim siab peb yam tseem ceeb: kev ua tau zoo, thev naus laus zis thiab kev tswj xyuas kom muaj kev ua tau zoo. Nrog rau tus nqi ntws mus txog 8,600 gpm thiab lub taub hau kaw ntawm 225 ko taw, PAC F1212 tuaj yeem yooj yim xa mus thiab dewatered hauv quarries thiab mining applications, ua tiav cov kav dej hla dhau, thiab muab cov roj av rov qab rau cov kav dej lifting. Txawm hais tias daim ntawv thov, Atlas Copco's flow series tuaj yeem ua txoj haujlwm.
Myron L Company yog cov chaw tsim khoom ntawm precision dej zoo twj. Rau ntau tshaj 60 xyoo, Myron L Co. tau muab cov nqi-zoo, kuaj-tsim, txhim khu kev qha thiab yooj yim-rau-siv cov cuab yeej rau kev kuaj thiab siv teb. Cov kws tshaj lij thoob ntiaj teb siv cov ntsuas ntsuas tes thiab cov ntsuas hauv online / tswj hauv lub chaw soj nstuam, kev lag luam, kev lag luam thiab kev lag luam hauv nroog los ntsuas, saib xyuas thiab tswj kev ua haujlwm; tiv taus; TDS; pH; oxidation-txo muaj peev xwm; yaj oxygen, hardness, alkalinity thiab kub.
Txij li thaum xyoo 1946, Komline-Sanderson tau muab cov cuab yeej zoo rau kev ziab, kev kho dej khib nyiab thiab kev siv tshuaj sludge. Komline-Sanderson cov twj tso kua mis, thickening, dewatering thiab ziab technologies yog siv los pab cov nroj tsuag kho dej khib nyiab txo cov sludge thiab biosolids kho nqi.
Orival Inc. muab qhov tsis siv neeg ntxuav tus kheej kom tshem tawm cov khib nyiab hauv dej. Txij li thaum nws tsim xyoo 1986, Orival tau muab ntau txhiab lub lim dej rau ntau tus neeg siv khoom. Cov cuab yeej tau teeb tsa hauv ntau dua 40 lub teb chaws / cheeb tsam thiab ua raws li cov qauv hauv zos. Lawv yog ib chav nyob, flange-rau-flange systems, ua tiav cov khoom siv skid-mounted, cov qauv qauv (xws li ASME, API, thiab lwm yam), alternate flanges lossis voltage qauv.
DeZURIK li qub tau paub txog kev tsim kho tshiab thiab zoo hauv cov dej, dej phwj tuaj, cov chaw siv dej thiab kev siv dej khib nyiab. Lub DeZURIK, APCO, HILTON thiab Willamette hom nrog ntau tshaj 250 xyoo keeb kwm yog lub ntiaj teb nto moo rau lawv cov kev ua tau zoo. Los ntawm eccentric plug valve tau qhia nyob rau hauv 1928 mus rau qhov tseeb nrhav nyob rau hauv cov huab cua li qub, npauj npaim li qub, kos li qub, rooj vag li qub, pob li qub thiab poppet li qub, lawv yeej ib txwm nyob rau hauv lub forefront ntawm technology.
Xylem yog tus thawj coj dej thoob ntiaj teb, koom nrog txhua theem ntawm lub voj voog dej, kev thauj mus los, kev kho, kev sim, thiab kev tshuaj xyuas ua ntej xa rov qab mus rau ib puag ncig. Lub npe Xylem tsim cov khoom siv tau zoo thiab cov tshuab uas xav tau kev saib xyuas tsawg dua, siv zog tsawg, thiab muab cov txiaj ntsig ib puag ncig rau cov neeg siv thiab cov zej zog.
Kab lus no tau sau los ntawm ntau tus tswv cuab ntawm WWD cov neeg ua haujlwm. Hu rau WWD cov neeg ua haujlwm, thov xa email [email tiv thaiv].
Cov neeg ua haujlwm Dej thiab khib nyiab tau caw cov kws tshaj lij hauv kev lag luam los xaiv qhov lawv xav tias yog qhov zoo tshaj plaws thiab tsim tshiab dej thiab cov dej khib nyiab kom tau txais kev lees paub hauv cov lus nug hauv phau ntawv qhia txhua xyoo. Tag nrho cov haujlwm yuav tsum nyob rau hauv qhov tsim lossis kev tsim kho hauv 18 lub hlis dhau los.
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Post lub sij hawm: Nov-19-2021
