m c ultra soft machine is used to increase softness of fabric this is a mechanical process of finishing
Dyeing - Total Textile Process at a Glance
Ngày tải lên :
06/08/2015, 13:12
... Ca(OH)2 → Mg(OH)2 + CaCO3 - For permanent hardness – CaSO4 + Na2CO3 → CaCO3 + Na2SO4 MgCl2 + Ca(OH)2 → CaCl2 + Mg(OH)2 CaCl2 form is removed by – CaCl2 + Na2CO3 → NaCl + CaCO3 Permutit process (Base/ ... ppm of CaCO3 Volume of sample water in ml Methods for water softening Lime-soda process Base exchange process Demineralisation process Sequestering agent Lime-Soda process In this process ... They are often called ion exchange resins This reagent can remove all mineral salts to complete demineralisation of hard water It has two types of ion exchanger – Cation exchanger and Anion exchanger...
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ion exchange
Ngày tải lên :
09/05/2014, 17:01
... ions of manganese, silica, tin, titanium, thorium and zirconium Silica gel is particularly well studied because of its use as a chromatographic medium It has weak cation exchange capacity (1.5 meq ... stripped of hydration water AMP was one of the Rrst inorganic materials to be used to scavenge radiocaesium from aqueous nuclear waste on a plant scale Ammonium tungstophosphate (ATP) has a similar ... antimonic acid and hydrated antimony pentoxide, or HAP) This exists in crystalline, amorphous and glassy forms and is an example of a material that is amenable to a reproducible synthesis It can also...
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Protein separation in ion exchange membrane partitioned free flow isoelectric focusing (IEM FFIEF) system
Ngày tải lên :
14/09/2015, 08:39
... were employed in this work to replace conventional immobiline membranes They were commercial microfiltration (MF) ion exchange membranes, commercial neutral ultrafiltration (UF) cellulose membranes, ... P84 membrane (M- O) and quaternary amine membrane (M- 3) Fig 6-6 XPS analysis of 1s C of the original P84 membrane M- O, diamine modified membrane M- 1 and quaternary amine membrane M- 3 membranes Fig ... FTIR-ATR spectra of the original P84 membrane M- O, diamine modified membrane M- 1, methylated amine membrane M- 2 and M- 3 Fig 6-5 Comparison of element ratio from wide scans of the original P84 membrane...
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Humic acid removal from aqeous solution by hybrid eletrodialysis ion exchange
Ngày tải lên :
22/10/2015, 21:14
... explained Also, a mathematical way was introduced to characterize the process viii NOMENCLATURE Abbreviations AM Anion exchange membrane CM Cation exchange membrane COD Chemical oxygen demand ... The Anion exchange resin and an anion exchange membrane can remove HA more efficiently than a cation exchange resin and a cation exchange membrane In the presence of an applied voltage, a much ... a typical electrodialysis cell arrangement consisting of a series of anion and cation exchange membranes arranged in an alternating pattern between an anode and a cathode to form individual cells...
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Experiment 7 ion exchange
Ngày tải lên :
11/06/2016, 15:59
... SOFTENING BY ION EXCHANGE Name ID Experimental Conditions Experiment date Sample identification Initial concentration of hardness (mg/l as CaCO3) Resin name Column diameter (cm) Length of packed ... resin (cm) Flow rate (ml/min) Effluent Hardness Time (min) Hardness (mg/l CaCO3) Required Calculations Plot hardness versus time Calculate the exchange capacity Time (min) Hardness (mg/l CaCO3) ... 3 Make up 200 ml of 10% NaCl solution by dissolving 20 g NaCl in distilled water and then place this solution in regenerate tank B Backwashing Fill the cation exchanger with cation resin to a...
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Syngas cleaning with nanostructured microporous ion exchange polymers in biomass gasification using a novel downdraft gasifier
Ngày tải lên :
29/07/2016, 14:02
... types of PHPs have been used and the underlying mechanism of intensification is similar More recently, these materials have been used as ‘intermediate chemicals’ in the manufacture of ammonia from ... general terms, according to the confinement phenomenon, the behaviour of matter (including cells/bacteria and reactive chemical species) is dictated by the size and biochemical/chemical structure ... such as fuel cane bagasse (FCB), yield higher concentrations of tar compared with other fuels such as bone meal or municipal solid waste which contain catalytic contaminants useful in tar cracking...
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Báo cáo hóa học: " TCP-based window-size delegation method for TXOP Exchange in wireless local area networks" ppt
Ngày tải lên :
21/06/2014, 01:20
... provide such characteristics In CSMA/CA with RTS/CTS, an STA sends an RTS frame to the AP before sending a data frame, and the AP sends a CTS frame back to the STA to allocate a TXOP to it and to prohibit ... small modification to the conventional IEEE 802.11 mechanism only of compliant STAs and it does not affect co-existing legacy STAs’ behaviors The proposed method exploits RTS/ CTS mechanism to ... esaerceD eurT dnar > α c W esaercnI v p eslaF W esaercnI p W esaercnI stekcap dneS tneilc morf sKCA etacilpud vceR : tneilc morf KCA na vceR : cW esaercnI redivorp morf KCA na vceR : redivorp morf...
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Báo cáo hóa học: " A Novel Method to Fabricate Silicon Nanowire p–n Junctions by a Combination of Ion Implantation and in-situ Doping" docx
Ngày tải lên :
22/06/2014, 00:20
... of fabricating axial p–n junction Si NWs a An as-grown p–i NW b scanning electron microscope (SEM) image of an as-grown p–i NW c A NW with the Au cap removed d SEM image of a NW with the Au cap ... higher in special cases) depending on what kind of current conduction mechanism is dominating A value close to for the ideality factor indicates that recombination across the p–n junction through ... close to which points to significant carrier recombinations through the surface states Acknowledgment The authors thank Mr A Frommfeld, Mr K U Assmann, Ms S Hopfe, and Ms C Muenx for technical support...
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Science Report: "Determining the value of an exchange energy of corn as feed for chickens by direct methods" pps
Ngày tải lên :
06/08/2014, 18:22
... which were measured by the indirect method and the biological method, it should be known the chemical composition of them Results of chemical composition analysis of some kinds of maize (Table ... soybean meal Keith Smith and Associates 15 Winchester road, Farmington, MO 63640, Soybean Meal Inforsouce Liesl Breytenbach (2005) The Influence of processing of Lupine and Canola on Apparent metabolizable ... individual cage and fed the basal diet The percent of ration: Maize: 91%; Fishmeal: 8%; Minerals and multivitamin premix: 1% - Until month olds, experimental cockerels were practiced to consume 800...
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Báo cáo y học: "Acid–base status of critically ill patients with acute renal failure: analysis based on Stewart–Figge methodology" ppt
Ngày tải lên :
12/08/2014, 19:22
... and Chronic Health Evaluation First, critically ill patients with ARF are typically more acidemic than control patients Second, this acidemia appears secondary to metabolic acidosis with a mean ... textbooks to the assumption that the acidosis of ARF is mostly an AG acidosis essentially secondary to the accumulation of unexcreted acids [11] This simplistic view is unlikely to be correct This is ... patients with ARF had mild acidemia and a moderate degree of metabolic acidosis (negative base excess and decreased serum bicar- The same major acid–base differences seen when comparing ARF patients...
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Báo cáo khoa học: "Validation of a method to partition the base deficit in meningococcal sepsis: a retrospective study" ppt
Ngày tải lên :
12/08/2014, 22:22
... widespread in adult practice since the publication of recent safety data [20] Albumin-based fluids can propagate an acidosis by two mechanisms: they increase plasma albumin concentration, and most contain ... 24:743-752 Carrol ED, Riordan FA, Thomson AP, Sills JA, Hart CA: The role of the Glasgow meningococcal septicaemia prognostic score in the emergency management of meningococcal disease Arch Dis Child ... therapeutic value of lactate measurement is well established [27,32,33]; this anion is routinely measured as a point -of- care test in many critical care units We suggest that lactate measurement is complementary...
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Báo cáo y học: "Ethics review: Strong ion difference in urine: new perspectives in acid–base assessment" docx
Ngày tải lên :
12/08/2014, 23:23
... more acidic In general, Eqn indicates that metabolic acidosis or alkalosis may occur either by changing the net electrical charge at constant extracellular volume or by changing the extracellular ... volume at constant electrical charge electrolytes and acid–base status in a common framework Here, we would like to propose a comprehensive model that may explain, at least qualitatively, many of ... picture In fact, as far as the plasmatic acid–base equilibrium is concerned, we must consider only the components of urinary [SID] that may affect the plasmatic [SID] (i.e [K+], [Na+] and [Cl–])...
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A modeling study of ion implantation in crystalline silicon involving monte carlo and molecular dynamics methods
Ngày tải lên :
12/09/2015, 21:02
... a Screening parameter r Interatomic distance between atoms rC Cut-off radius, maximum distance where surrounding atom affects the central atom ∆r Infinitesimal displacement of atoms t0 Initial ... recoil after impact in laboratory coordinates Φ Angle of recoil after impact in center -of- mass (CM) coordinates Θ Final angle of scatter after impact in center -of- mass (CM) coordinates JC Angular ... properties of matter resulting from the interplay of a large number of atoms, a job unachievable by phenomenological modeling Atomistic techniques such as Monte Carlo (MC) and molecular dynamics (MD) methods...
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Chương liên kết ion.doc
Ngày tải lên :
14/08/2012, 10:01
... ? a Trong hợp chất sau : LiCl, NaF, CCl4 KBr Hợp chất c liên kết c ng hoá trị A LiCl B NaF C CCl4 D KBr Chọn đáp án b Cho hợp chất sau : HCl, CsF, H2O NH3 Hợp chất c liên hết ion A HCl B CsF ... chất X Y ? Viết phương trình hoá h c phản ứng để minh hoạ (*) Cho gam hỗn hợp g m kim loại ki m A natri t c dụng với nư c dư thu dung dịch Y khí Z Để trung hoà dung dịch Y c n 0,2 mol axit HCl ... diện, tam gi c, gấp kh c, thẳng B tam gi c, tứ diện, gấp kh c, thẳng C gấp kh c, tam gi c, tứ diện, thẳng D thẳng, tam gi c, tứ diện, gấp kh c Hãy chọn đáp án Phân tử H2O c goc liên kết 104,5o nguyên...
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Exchange Server 2010
Ngày tải lên :
15/08/2012, 09:55
... lab sử dụng hệ thống Exchange Server 2010 c i đặt Domain NHATNGHE.COM phần trư c C c bư c th c Cài đặt Hyper-V C i đặt SCVMM C u hình System Center Virtual Machine Manager Chuyển HT01, CA01 MB01 ... chuyển Server Role Exchange Server 2010 từ Physical Machine sang Virtual Machine thông qua ch c Hyper-V Windows Server 2008 R2 kết hợp với c ng c System Center Virtual Machine Manager (SCVMM) ... www.nhatnghe.com Trong Installation Nhấn Close để hoàn tất trình c i đặt C u hình System Cente r Virtual Machine Manager Vào Menu Start Chọn All Programs Chọn Microsoft System Center Virtual...
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Safe carrying methods
Ngày tải lên :
21/08/2012, 17:56
... workplace Top Back to Hazards, Health and Safety homepage Back to Hazards, Health and Safety homepage Transfer, measure and mix chemicals Learn to use chemicals safely and accurately It is important, ... liquids, rather than pouring Top Measuring chemicals accurately Chemicals often need to be measured accurately, otherwise, they may be too weak or too strong, and can become a safety hazard When measuring ... lungs) Gases, vapours, mists, fumes, and dusts are all forms of chemicals and biological agents that can be inhaled Many of these chemicals give off poisonous fumes and can harm you if inhaled You...
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Do an Exchange Server 2007.doc
Ngày tải lên :
23/08/2012, 13:20
... System manager GAL Global Access List GPO Group Policy Object IMAP Internet Message Access Protocol LDAP Lightweight Directory Access Protocol MMC Microsoft Management Console MS MicroSoft OU Organizational ... Active Directory ADAM Active Directory Application Mode CAS Client Access Server CNTT C ng nghệ thông tin DC Domain Controller DMZ Demilitarized Zone DNS Domain Name System DNSMGMT Domain Name ... trư c Active Directory m ch a c Mailbox, bạn tạo Mailbox cho người dùng c ng c sau: Exchange Management Console GUI Exchange Management Shell CLI Những c ng c cho phép bạn tạo Mailbox-enabled...
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Quản Lý User Exchange Server
Ngày tải lên :
25/08/2012, 08:59
... Theo m c định, By default, c Administrator domain thiết lập email address Bạn trông thấy đ a mail SMTP m t định hình bên Những user accounts kh c domain email addresses th c mailbox enable chúng ... accounts kh c domain email addresses th c mailbox enable chúng Bên bạn hai user OU Managers email address Exchange Alias liên quan đến chúng ...
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Base Solids trong auto CAD
Ngày tải lên :
27/08/2012, 13:54
... Work axis đ c tạo qua t m hình trụ 4.4 C c công c chỉnh s a Base Solid: C c công c chỉnh s a Base Solid c sẵn cho vi c chỉnh s a m hình Solid m đ c tạo hệ thống CAD kh c ghi dới dạng file sat ... nút c ng c c ng c chuẩn trình m rộng kết nối với Base Solid - Di chuyển sketch m t phăbgr l m vi c kh c Ta ràng bu c sketch tới m t phẳng l m vi c sử dụng c ng c Reattach Sketch để di chuyển ... chỉnh s a Solid - Kéo dãn thu nhỏ Base Solid: Kích chuột vào c ng c Extend or Contract Body, sau kích chuột vào Plane chọn m t l m vi c m t phẳng Kích chuột vào Extend or Contract Dùng tuỳ chọn...
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