Labarai
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Na'urar nazarin ingancin ruwa ta fasahar Lianhua tana haskakawa da kyawu a IE Expo China 2024
A ranar 18 ga watan Afrilu, an bude bikin baje kolin muhalli na kasar Sin karo na 25 a babbar cibiyar baje koli ta birnin Shanghai. A matsayinta na cikin gida da ke da hannu sosai a fannin gwajin ingancin ruwa tsawon shekaru 42, fasahar Lianhua ta yi bayyani mai ban mamaki ...Kara karantawa -
Fluorescence narkar da hanyar mitar oxygen da gabatarwar ka'ida
Fluorescence narkar da mita oxygen kayan aiki ne da ake amfani da shi don auna yawan narkar da iskar oxygen a cikin ruwa. Narkar da iskar oxygen yana ɗaya daga cikin mahimman sigogi a cikin ruwa. Yana da tasiri mai mahimmanci akan rayuwa da haifuwar halittun ruwa. Yana kuma daya daga cikin shigo da...Kara karantawa -
Hanyar mita mai UV da gabatarwar ka'ida
Mai gano mai UV yana amfani da n-hexane a matsayin wakili na hakar kuma ya bi ka'idodin sabon ma'aunin ƙasa "HJ970-2018 Ƙaddamar da Ingancin Ruwa na Man Fetur ta Ultraviolet Spectrophotometry". Ka'idar aiki A ƙarƙashin yanayin pH ≤ 2, abubuwan mai a cikin ...Kara karantawa -
Hanyar nazarin abun ciki na Infrared mai da kuma gabatarwar ka'ida
Mitar mai infrared kayan aiki ne na musamman da ake amfani da shi don auna abubuwan da ke cikin ruwa. Yana amfani da ka'idar infrared spectroscopy don nazarin man da ke cikin ruwa. Yana da fa'idodi na sauri, daidai da dacewa, kuma ana amfani dashi sosai a cikin kula da ingancin ruwa, envir ...Kara karantawa -
![[Customer Case] Aikace-aikacen LH-3BA (V12) a cikin masana'antar sarrafa abinci](https://cdn.globalso.com/lhwateranalysis/119.jpg)
[Customer Case] Aikace-aikacen LH-3BA (V12) a cikin masana'antar sarrafa abinci
Fasahar Lianhua wata sabuwar sana'a ce ta kare muhalli wacce ta kware a cikin bincike da haɓakawa, samarwa, tallace-tallace da hanyoyin sabis na kayan gwajin ingancin ruwa. Ana amfani da samfuran sosai a cikin tsarin kula da muhalli, cibiyoyin binciken kimiyya, c…Kara karantawa -
Takaitacciyar hanyoyin bincike don alamomi goma sha uku na asali na maganin najasa
Binciken masana'antun sarrafa najasa hanya ce mai mahimmancin aiki. Sakamakon bincike shine tushen ƙayyadaddun najasa. Saboda haka, daidaiton bincike yana da matukar wahala. Dole ne a tabbatar da daidaiton ƙimar bincike don tabbatar da cewa aikin yau da kullun na tsarin shine c ...Kara karantawa -
Gabatarwar mai nazarin BOD5 da hatsarori na babban BOD
Mitar BOD wani kayan aiki ne da ake amfani da shi don gano gurɓacewar yanayi a cikin ruwa. Mitar BOD suna amfani da adadin iskar oxygen da kwayoyin halitta ke cinyewa don karya kwayoyin halitta don tantance ingancin ruwa. Ƙa'idar Mitar BOD ta dogara ne akan tsarin lalata gurɓataccen gurɓataccen ruwa a cikin ruwa ta hanyar bac ...Kara karantawa -
Bayanin nau'ikan nau'ikan maganin ruwa da aka saba amfani da su
Rikicin ruwan Yancheng bayan barkewar algae mai launin shudi-kore a tafkin Taihu ya sake yin kira ga kare muhalli. A halin yanzu, an fara gano musabbabin gurbatar yanayi. Ƙananan tsire-tsire masu sinadarai sun warwatse a kusa da tushen ruwa wanda 300,000 citiz ...Kara karantawa -
Me za a yi idan COD ya yi yawa a cikin ruwan sharar gida?
Bukatar iskar oxygen, wanda kuma aka sani da amfani da iskar oxygen sinadarai, ko COD a takaice, yana amfani da oxidants na sinadarai (kamar potassium dichromate) don oxidize da bazuwar abubuwan da za a iya cirewa (kamar kwayoyin halitta, nitrite, salts ferrous, sulfides, da sauransu) a cikin ruwa, sannan amfani da iskar Oxygen shine lissafin...Kara karantawa -
Yaya girman abun ciki na gishiri da za a iya bi da shi ta hanyar biochemical?
Me yasa ruwan dattin gishiri mai yawa ke da wuyar magani? Dole ne mu fara fahimtar menene babban ruwan gishiri da kuma tasirin ruwan gishiri mai yawa akan tsarin kwayoyin halitta! Wannan labarin yana magana ne kawai akan maganin sinadarai na ruwa mai yawan gishiri! 1. Menene ruwan sha mai yawan gishiri? Yawan gishiri...Kara karantawa -
Menene fa'idodi da rashin amfani na hanyar reflux titration da kuma saurin hanyar don ƙaddara COD?
Gwajin ingancin ruwa COD Matsayin gwaji: GB11914-89 "Ƙaddarar buƙatar iskar oxygen a cikin ingancin ruwa ta hanyar dichromate" HJ/T399-2007Kara karantawa -
Menene ya kamata ku kula yayin amfani da mita BOD5?
Me yakamata ku kula da lokacin amfani da mai nazarin BOD: 1. Shiri kafin gwaji 1. Kunna wutar lantarki na incubator biochemical 8 hours kafin gwajin, kuma sarrafa zafin jiki don aiki akai-akai a 20 ° C. 2. Sanya ruwan dilution na gwaji, ruwan inoculation ...Kara karantawa
