ƙwararrun mafita akan abubuwan da suka haɗa da kankare, Wakilin Kumfa, Superplasticizer, CLC Blocks Additives, da injin kumfa.
A m wani sinadarin reagent ne da ake amfani da shi don haɓaka tara ɓangarorin da aka dakatar da su a cikin ruwa zuwa manyan gungu da ake kira flocs, waɗanda ke da sauƙin rabuwa da lokacin ruwa. Ana kiran wannan tsari flocculation kuma yana da mahimmanci a cikin aikace-aikacen kula da ruwa daban-daban, gami da tsaftace ruwan sha, kula da ruwan sha, da sarrafa ruwan sharar masana'antu. Ta hanyar haɓaka coagulation na barbashi da hazo, coagulant suna haɓaka gaskiyar ruwa sosai kuma suna rage matakan gurɓataccen ruwa.

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Yunkurin da duniya ke yi na ayyuka masu dorewa ya haifar da tsauraran ka'idojin muhalli kan amfani da ruwa da hayaki. Gwamnatoci da kungiyoyin kasa da kasa suna aiwatar da manufofin da nufin rage gurbatar ruwa da inganta ingantaccen amfani da ruwa. Misali, Dokar Tsarin Ruwa ta Tarayyar Turai (WFD) ta gindaya manyan ma'auni na ingancin ruwa da lafiyar muhalli, yayin da Majalisar Dinkin Duniya masu ci gaba mai dorewa (SDGs) ta jaddada mahimmancin tsaftataccen ruwa da tsaftar muhalli ga kowa.
Aikace-aikacen coagulant a cikin maganin ruwa
Tsarkake ruwan sha: A cikin tsire-tsire masu kula da ruwa na birni, coagulant suna taka muhimmiyar rawa wajen kawar da turɓaya, kwayoyin halitta, da ƙwayoyin cuta daga ɗanyen ruwa. Ta hanyar haɓaka samuwar manya-manyan flocs masu lalata, flocculants na iya kawar da gurɓataccen gurɓataccen iska ta hanyar hazo ko tacewa. Wannan yana tabbatar da cewa ruwan da aka yi da shi ya cika ka'idojin aminci da inganci, samar da tsaftataccen ruwan sha ga al'umma.
Maganin ruwan sharar gida: Ruwan sharar masana'antu da na birni yawanci yana ƙunshe da yawa na daskararru da aka dakatar, ƙarafa masu nauyi, da gurɓataccen yanayi. Maganin ruwan flocculant yana taimakawa wajen raba waɗannan gurɓatattun abubuwa yadda ya kamata da samar da ruwan sha mai tsabta wanda ya dace da ƙa'idodin fitarwa. Babban flocculants da aka ƙera don ƙayyadaddun rafukan sharar gida suna haɓaka ingantaccen magani, rage farashin aiki, da rage tasirin muhalli zuwa mafi girman yiwuwar.
Gudanar da ruwan sharar masana'antu: Masana'antu irin su hakar ma'adinai, mai da iskar gas, da sarrafa abinci suna samar da ruwa mai yawa da ke ɗauke da hadaddun gurɓataccen abu. Maganin ruwa na flocculant yana samar da hanyoyin da aka keɓance ga waɗannan masana'antu don tabbatar da cewa an kula da ruwan datti sosai kafin fitarwa. Ƙwararrun coagulant na musamman na iya ƙaddamar da takamaiman gurɓataccen abu, inganta ingantaccen magani, da tallafawa ayyukan masana'antu masu dorewa.
Gano coagulant a cikin wanke yashi
Tabbatar da cewa babu ragowar flocculants a cikin yashin da aka wanke yana da mahimmanci don kiyaye ingancin samfur da kuma bin ƙa'idodin muhalli. Anan shine hanyar da za a tantance idan akwai flocculant a cikin yashin da aka wanke:
Duban gani da bincike na barbashi: Binciken gani na farko zai iya bayyana alamun kasancewar flocculants. Ragowar flocculats na iya haifar da taguwar barbashi na yashi ko mannewar barbashi mara kyau. Jarabawar ƙwanƙwasa ta amfani da sikanin microscopy na lantarki (SEM) na iya ba da cikakkun bayanai game da ilimin halittar ɗan adam da fasali na sama. Canje-canje a cikin rarraba girman barbashi ko siffa na iya nuna kasancewar coagulant.
siga | darajar |
Product Name | Polyacrylamide Flocculant |
Nau'in Sinadari | Polyacrylamide (PAM) |
CAS Number | 9003-04-7 (na general polyacrylamides) |
kwayoyin Weight | Babban nauyin kwayoyin halitta, yawanci> 1 miliyan Da |
Appearance | Fari zuwa ɗimbin launin rawaya ko granules ko foda |
Form | Granular ko foda |
Nau'in Caji | Anionic, Cationic, ko Non-ionic (dangane da bukatun aikace-aikace) |
Yawan Cajin | Ya bambanta; kayyade azaman % caji ko μeq/g (misali, 10-50% na nau'ikan anionic) |
solubility | Mai narkewa sosai a cikin ruwa; insoluble a mafi yawan kwayoyin kaushi |
pH Range don Mafi kyawun Ayyuka | Yawanci 6-8 don anionic PAM, ya bambanta da nau'in |
Magani Danko @ 1% Magani, 25°C | Yana ƙaruwa tare da nauyin kwayoyin halitta da maida hankali |
Tsarin Halittu na Hydrolysis | Barga a ƙarƙashin yanayin al'ada amma yana iya yin hydrolyze a babban pH |
Yanayin Adanawa | Ajiye a wuri mai sanyi, bushe. Rike akwati a rufe sosai. Kare daga danshi da hasken rana kai tsaye. |
shiryayye Life | Shekara 1 lokacin da aka adana a ƙarƙashin sharuɗɗan shawarwari. |
Amfanin da aka yarda | Ya bambanta dangane da aikace-aikacen da ingancin ruwa; yawanci 0.1-5 ppm |
Girman barbashi | Granules: <2 mm; Foda: < 100 raga (149 μm), 100% wucewa |
Abun ciki | 10% |
Tarihin Rayuwa | Gabaɗaya ana ɗaukar waɗanda ba za a iya lalata su ba, amma wasu gyare-gyaren sifofin suna da ɗanɗano kaɗan |
Musamman Musamman | ~1.3g/cm³ |
Ragowa akan Ignition | 0.5% |
Abun ciki na Karfe Masu nauyi | Ya dace da ƙa'idodin ƙasa da ƙasa (ya bambanta da maki) |
Yankunan Aikace-aikace | Maganin ruwa, hako ma'adinai, hakar mai, sarrafa ruwan sha da sauransu. |
Teburin ma'aunin samfur na Flocculant
Hanyoyin gwajin sinadarai
Hanyar titration: Acid-base titration na iya auna taro na anionic ko cationic kungiyoyin a cikin flocculants. Ana iya ƙididdige adadin ragowar flocculant ta hanyar titration tare da reagents masu dacewa.
Spectroscopy: Infrared (IR) spectroscopy da fasahar maganadisu maganadisu (NMR) na iya gano halayen ƙungiyoyin flocculants masu aiki. Infrared spectroscopy yana nuna kololuwa daban-daban masu dacewa da nau'ikan sinadarai daban-daban, yana ba da damar gano daidai.
Chromatography: Ana amfani da chromatography na ruwa mai girma (HPLC) don rarrabewa da ƙididdige abubuwan kowane mutum a cikin hadaddun gaurayawan. Binciken HPLC na iya ƙayyade daidai da kasancewa da taro na ragowar flocculants a cikin samfuran yashi.
Gwajin Halittu: Gwajin nazarin halittu yana kimanta yuwuwar guba na ragowar flocculants ta hanyar tantance tasirinsu akan kwayoyin halitta. Ƙididdigar nazarin halittu ta amfani da nau'in ruwa kamar algae ko kifi na iya nuna ko yashi yana haifar da wani haɗari na muhalli. Kyakkyawan sakamako yana nuna kasancewar abubuwa masu cutarwa, yana haifar da ƙarin bincike.
Kit ɗin gwaji a wurin: Kayan gwaji mai ɗaukar hoto yana ba da hanya mai sauri da dacewa don gwaji akan rukunin yanar gizon. Waɗannan na'urorin gwajin yawanci sun haɗa da reagents masu launi waɗanda ke canza launi lokacin da suke hulɗa da takamaiman coagulant, suna ba da sakamako mai inganci nan da nan. Ko da yake sun fi dacewa da hanyoyin dakin gwaje-gwaje, na'urorin gwajin kan layi na iya zama kayan aikin farko masu mahimmanci don dalilai na saka idanu.
Mafi kyawun ayyuka don ingantaccen amfani da coagulant
Daidaitaccen sashi da hadawa: Matsakaicin dacewa na flocculant yana da mahimmanci don cimma mafi kyawun tasirin flocculation. Rashin isassun kashi na iya haifar da rashin isassun ƙwayar ƙwayar cuta, yayin da yawan allurai na iya haifar da samuwar sludge mai wuce kima da haɓaka farashin aiki. Tsarin sarrafa allurai na atomatik sanye take da sa ido na gaske yana tabbatar da daidaito da daidaiton ƙari na coagulant.
Kulawa da daidaitawa akai-akai: Domin daidaitawa da yanayin canzawa akai-akai, ya zama dole don saka idanu da sigogin ingancin ruwa akai-akai. Ya kamata a duba ma'auni kamar turbidity, pH, da zafin jiki akai-akai kuma a daidaita su yadda ake buƙata. Manyan kayan aikin nazari, irin su na'urori masu auna firikwensin kan layi da masu tattara bayanai, suna ba da haske mai mahimmanci game da sakamakon jiyya, yana ba da damar daidaitawa akan lokaci.
Gwajin dacewa: Dole ne a gudanar da gwajin dacewa kafin gabatar da sabbin flocculants cikin tsarin jiyya na yanzu. Ƙunƙarar da ba ta dace ba na iya haifar da mummunan halayen, lalacewar aiki, har ma da lalacewar kayan aiki. Gwajin daidaitawa yana tabbatar da cewa duk abubuwan haɗin gwiwa suna aiki tare, haɓaka ingantaccen aiki da aminci gabaɗaya.
Bugu da ƙari, ikon gano ragowar flocculats a cikin wanke yashi yana tabbatar da amincin samfurin da kuma bin ka'idodin muhalli, ƙarfafa ƙaddamar da ayyuka masu ɗorewa a duk fannoni na sarrafa albarkatun ruwa. Ta hanyar tsauraran gwaji da kuma bin ingantattun ayyuka, masu ruwa da tsaki za su iya amincewa da aiwatar da hanyoyin magance ruwa mai ɗumbin yawa waɗanda suka dace da ka'idoji da alhakin muhalli.
Maroki
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