Anti Coagulants Venus Eisha L. Barte. Inorganic Coagulants. While newer products have displaced the use of more traditional chemicals in recent years, few have been eliminated completely from the … The commonly used metal coagulants fall into two general categories: those based on aluminum and those based on iron. Coagulants & Anti-coagulants. Anticoagulant drugs can work by interfering with thrombin, blocking production of clotting factors, or interrupting blood platelets.A doctor prescribes a drug on the basis of the patient's underlying health and the need for anticoagulants, whether they are for preventing clots after surgery or treating a patient with a chronic clotting disorder. The broad objective of tissue fixation is to preserve cells and tissue components in a “life-like state” and to do this in such a way as to allow for the preparation of thin, stained sections. Different coagulants are used to produce different types of tofu. Ticlid ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 631041-ZTgwO 2) anti coagulants • enoxaprin • heparin (generic, calciparine) • warfarin (generic, coumadin) 3) •thrombolytic agents . Two types of coagulants were used alum (Aluminum sulfate (Al2 (SO4)3.18H2O)) and peels of sunflowers seeds which is used as natural coagulant. Anticoagulants are drugs that treat blood clots, and help prevent blood clot formation in the veins and arteries. If you continue browsing the site, you agree to the use of cookies on this website. of the type and dosage of the coagulants, the UF system achieved substantial colloidal particle removal (>97% of turbidity was removed), but membrane fouling was mitigated in a different manner. Acidic or alkaline. EAT 207 Lecture 6 Chapter 4_Primary Treatment (Coagulation and Rapi.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Collect 2 or 3 capillary tubes (heparinised) of blood. OTHER DRUGS1. Jar test experiment was used in this study. Inorganic coagulation is both cost-effective and applicable for a broad variety of water and wastewater. What are Anticoagulants? We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Solids or liquids. Commonly used coagulants are alum, chlorinated copperas, lime, ferric sulphate, ferric chloride, sodium silicate etc. 3.4 Types of pretreatment chemicals. See our User Agreement and Privacy Policy. Eye injuries. Jar … Consideration must be given to required effluent quality, effect upon down stream treatment process performance, cost, method and cost of sludge handling and disposal, and cost of the dose required for effective treatment. Lyophilic. Two types of coagulants were used alum (Aluminum sulfate (Al2 (SO4)3.18H2O)) and peels of sunflowers seeds which is used as a natural coagulant. These three groups, along with a fourth category, radiation, are discussed below. Contrast materials can have a chemical structure that includes iodine, a … Testing can help assess your risk of excessive bleeding or developing clots. 2 Coagulation cascade Stage 1 Coagulant water treatment chemicals come in two main types – primary water treatment coagulants and coagulant aids. Common side effects of these drugs are bruises, diarrhea, fever, intestinal gas, and headache. The aluminum coagulants include aluminum sulfate, aluminum chloride and sodium aluminate. If you continue browsing the site, you agree to the use of cookies on this website. One of the earliest, and still the most extensively used, is aluminum sulfate, also known as alum. March 14, 2019 Author : Backyard Goats Contributor Categories : Home Dairy. There is a wide range of commonly used coagulants and flocculants for the clarification of various types of wastewater.. Anticoagulants are drugs that treat blood clots, and help prevent blood clot formation in the veins and arteries. 5) •treatment of anemia . ALUM There are a variety of primary coagulants which can be used in a water treatment plant. Therefore, chemical coagulants are often added to overcome the repulsive forces of the particles. You can change your ad preferences anytime. coagulants to attract suspended solids and neutralize their surface charge. Facial injuries Initial assessment. Testing can help assess your risk of excessive bleeding or developing clots. Aluminium salts such as poly aluminium chloride have a certain level of alkalinity which is deliberately engineered. Coagulants and. For neonatal serum bilirubin test. Inorganic, organic, or a combination of both coagulant types are typically used to treat water for suspended solids removal. 3/31/2016 11 Typical coagulants Aluminum sulfate: Al2(SO4)3.14 H2O Iron salt- Ferric sulfate: Fe2(SO4)3 Iron salt- Ferric chloride: Fe2Cl3 Poly aluminum chloride (PAC): Al2(OH)3Cl3 11. Looks like you’ve clipped this slide to already. Kari Duncan City of Lake Oswego ... Zeta Potentiometers. Polymers are man-made Arial Wingdings Times New Roman Capsules Anticoagulations and Coagulants Anticoagulants enoxaparin (Lovenox Coumadin Coumadin (cont.) Common side effects of these drugs are bruises, diarrhea, fever, intestinal gas, and headache. four coagulants. Krafts and Prohaska, Hematopoiesis). Add to Favorites By Vicki Dunaway Despite sustained efforts to find replacements, most cheesemakers still regard animal rennet as the gold standard. 2.Polyaluminum chloride, Al(OH)x(C1)y. These drugs are prescribed to patients to treat and prevent a variety of diseases and conditions (DVT, pulmonary embolism, blood clot during atrial fibrillation). 2. Consumption of safe water is a must for humans because polluted water causes different types of water borne diseases. Coagulation, also known as clotting, is the process by which blood changes from a liquid to a gel, forming a blood clot.It potentially results in hemostasis, the cessation of blood loss from a damaged vessel, followed by repair.The mechanism of coagulation involves activation, adhesion and aggregation of platelets, as well as deposition and maturation of fibrin. VITAMIN K• K1(From plants)– Phytonadione (Phylloquinone)• K3(Synthetic)i. COMMENTS. They can be used alone or in combination. May be life saving (when it plugs a severed vessel) or life-threatening if it occludes a vessel supplying a vital structure. Anticoagulants are given to prevent thrombosis and used in drawing and storing blood. ... Download & View Types Of Coagulants as PDF for free. On the contrary, the maximum breaking stress of Tofu prepared by salt-type coagulant, CaSO4, MgCl2. A large number of commercial coagulants and synthetic flocculants are available with which to pretreat suspensions. High-quality coagulants. Coagulant Control: Control Filters ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 127676-MTIxN Red. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Types Of Vacutainer Tubes PPT The phenomenon of the formation of flock is termed as flocculation. Chemically, coagulant water treatment chemicals are either metallic salts (such as alum) or polymers. Slide . Coagulants of this latter types are referred to as Poly quats. For example, coagulants can be: Sulfate or chloride. Inorganic coagulant treatment is particularly effective on raw water with low turbidity (total suspended solids concentration) and will often treat this type of water when organic coagulants cannot. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Coagulants And Anticoagulants PPT M.E.—WATER RESOURCES ENGINEERING. We offer a range of liquid organic cationic coagulants. Aluminum sulfate, ferric sulfate and ferric chloride are the three main coagulants in this group. types of coagulants in the water treatment. Different Types Of Mandible And Maxilla Fractures. Aluminium sulphate is the most widely used aluminium coagulant. coagulants) should be made with jar testing and plant scale evaluation. The first was acidic wastewater from mining characterized as water clarity from 15-20 %, COD 27-35.5 Heparins. aminocaproic acid • protamine sulfate • trenexamic acid • vitamin k . Our portfolio of coagulants also includes inorganic coagulants in various concentrations in liquid or dry form. Our polyamines often replace or reduce the use of inorganic coagulants for turbidity reduction in process or wastewater streams. Water treatment coagulants are comprised of positively charged molecules that, when added to the water and mixed, accomplish this charge neutralization. Coagulation is a chemical process that involves neutralization of charge whereas flocculation is a physical process and does not involve neutralization of charge. See our Privacy Policy and User Agreement for details. • Coagulant aids add density to slow-settling flocs and add toughness to the flocs so that they will not break up during the mixing and settling processes. 4. shows the effect of the coagulant dose on the removal. etc. Anticoagulant drugs can work by interfering with thrombin, blocking production of clotting factors, or interrupting blood platelets.A doctor prescribes a drug on the basis of the patient's underlying health and the need for anticoagulants, whether they are for preventing clots after surgery or treating a patient with a chronic clotting disorder. Coagulation tests measure your blood’s ability to clot and how long it takes. Looks like you’ve clipped this slide to already. types’ primary coagulants and coagulant aids. Coagulation is a chemical process that involves neutralization of charge whereas flocculation is a physical process and does not involve neutralization of charge. Be able to diagram the coagulation and fibrinolytic pathways and the interaction of protein C with those pathways. Clipping is a handy way to collect important slides you want to go back to later. These chemicals can be purchased in bulk for larger plants or in bagged or solution form for smaller systems. In-line coagulation. There are two main types of anticoagulants: heparin and vitamin K antagonists (e.g., warfarin). Natural coagulants show bright future and are concerned by many researchers because of their abundant source, low price, multifunction and biodegradation. Worldwide, a combination of coagulation, sedimentation and filtration is the most widely applied water treatment technology, and has been used It is available in a number of solid grades such as block, kibbled or ground and is also available as a solution. Heparin as Prototype Endogenous - strongest organic acid present in the Body Present in mast cells (MW – 75,000) – lungs, liver and intestinal mucosa Commercially - from Ox lung and Pig mucosa (slaughter house) Chemically, non-uniform mixture of straight chain mucopolysaccharides with MW 10,000 to 20,000 Carries strong electro-negative charges Types - (i) Regular or unfractionated … Organic coagulants: These are generally used to separate solids from liquids and to generate sludge. In the present investigation, assessment of three different natural coagulants namely seeds of Moringa Oleifera, Arachis Hypogaea (Peanut), Zea mays (Corn)has been carried out. Primary coagulants neutralize the electrical charges of particles in the water which causes the particles to clump together. Rajindar Singh, in Membrane Technology and Engineering for Water Purification (Second Edition), 2015. OBJECTIVES: 1. Coagulation and thrombosis (Drs. the coagulants and flocculants cost and to improve the characteristics of the produced sludge for safe utilizing. Coagulation tests measure your blood’s ability to clot and how long it takes. 1 Clinical uses of Anticoagulant • DVT • Pulmonary embolism • Coronary occlusion with acute MI • Reduces arterial embolism in patients with atrial fibrillation, mitral stenosis, or prosthetic heart valve • Cerebrovascular accidents • Systemic Coagulopathy • Cardiovascular operations. Clipping is a handy way to collect important slides you want to go back to later. However, these natural coagulants eventually gave way to more cost effective, synthetic polymeric coagu-lants introduced in the early 1950s. Iodine-based and barium-sulfate compounds are used in x-ray and computed tomography (CT) imaging exams. COAGULANTS• These are substances which promotecoagulation.• They are indicated in hemorrhagic states.• Fresh whole blood or plasma provide all thefactors needed for coagulation & are the besttherapy.• Also, they act immediately. Coagulant Control: Jar Test. Primary coagulants neutralize the electrical charges of particles into the water which causes the particles to clump together (Schulz and Okun, 1984). The heparins are a group of anticoagulants that consist of unfractionated heparin, low molecular weight heparins, and heparinoids.. Unfractionated heparin (usually just called heparin) needs to be given directly into the blood by intravenous (IV) injection, and inhibits thrombin and factor Xa, factors necessary in the final stages of the blood clotting cascade. If you continue browsing the site, you agree to the use of cookies on this website. Coagulation and flocculation causes a chemical reaction that promotes the formation, agglomeration or clumping of such particles to facilitate their removal from solution. In this work, it is tried to use bentonitic clay as a solid natural coagulant. 11 In the present study, coagulants such as calcium sulphate, calcium lactate, magnesium Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. ¾Types of Coagulants • Primary coagulants: neutralize the electrical charges of particles in the water which causes the particles to clump together. Natural coagulants show bright future and are concerned by many researchers because of their abundant source, low price, multifunction and biodegradation. See our Privacy Policy and User Agreement for details. The study was carried out on two types of wastewater. Newer types of anticoagulants are also available and are becoming increasingly common. See our User Agreement and Privacy Policy. While newer products have displaced the use of more traditional chemicals in recent years, few have been eliminated completely from the … The red bottle is less common – it is used for biochemistry tests requiring serum which might be adversely affected by the separator gel used in the yellow bottle. Chemically, coagulants are either metallic salts (such as alum) or polymers. View and Download PowerPoint Presentations on Types Of Vacutainer Tubes PPT. Polymeric coagulants are sometimes added in low dosages (< 10 ppm) to remove particles down to 0.5 μm particle size as compared to 10 μm without the coagulant upstream of a cartridge filter. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. CAPILLARY TUBE (Heparinised) Self sealing. The three main categories of coagulants that are commonly used are salts, acids, and enzymes. Extrinsic Pathway. The list below lists the most commonly used blood collection tubes, their additives and uses in laboratory: 1. Thoroughly revised and updated this new edition has been progressively modified and increased in scope to cater for the requirements of The following coagulants were used: ferric chloride, ferrous sulphate, aluminium sulphate, and combination of them. Medical Laboratory Scientist – MLS are professional covering all aspect of Laboratory including Chemical and Clinical Chemistry, Blood Banking and Hematological parameters, Immunologic and Serological, Cyto-pathology and Histo-pathological, Microbiology and Bacteriology, Biochemical Testing, Body Fluids such as Blood, Urine, CSF, Stool, Sputum, Peritoneal, Pericardial and Synovial fluids. The behavior of CaCl2 on heated soybean milk is intermediated between those of acid-type and another salt-type coagulants even though CaCl2 belongs to a class of salt-type one. Regardless of which coagulant or combination of coagulants is used, they must be mixed very well with the water before th ey can form a heavier floc. The following table describes the types along with examples: Based on the nature of the interaction between the dispersion medium and the dispersed phase, colloids can be classified into lyophilic and lyophobic. X Reddit 0 Stumbleupon 0. You can change your ad preferences anytime. In water treatment, coagulation flocculation involves the addition of compounds that promote the clumping of fines into larger floc so that they can be more easily separated from the water. 7. If the dispersed phase has an affinity for the dispersion medium, the colloid is called a lyophilic colloid. 5 Second Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. May break loose to create an embolus that flows downstream to lodge at a distant site. The first group and most widely used coagulants are simple metal salts. drug metabolism, the cytochrome P450 system (Dr. Knych, Principles), and types of biological variability (Dr. Eisenberg, Principles). Types Of Coagulants [pqn8q6oyykn1]. View and Download PowerPoint Presentations on Coagulants And Anticoagulants PPT. Types of Coagulants for Cheesemaking. The amount 9 of coagulant added in tofu manufacturing is one of the critical points as it determines the product 10 texture, flavour and yield Wilson, 199( 5). PPT. Waste Water Treatment Process Presentation, No public clipboards found for this slide. 4) •treatment of bleeding . This study sought to assess the effect of these coagulants on the yield, nutritional composition and the sensory evaluations of tofu. Use of natural coagulants has been documented for over 100 years. 1.Aluminium coagulants. In water treatment, coagulation flocculation involves the addition of compounds that promote the clumping of fines into larger floc so that they can be more easily separated from the water. Waste Water Treatment Process Presentation, Design criteria for waste water treatment, No public clipboards found for this slide, Government College of Engineering, Aurangabad. 1. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Now customize the name of a clipboard to store your clips. Ferric chloride is widely used for sewage treatment on … There are two types of organic water treatment chemicals involved; the first being polyamines (e.g. Now customize the name of a clipboard to store your clips. If you continue browsing the site, you agree to the use of cookies on this website. The types of devices usually used to furnish the agitation required in both rapid mixing and flocculation may be ... Microsoft PowerPoint - water_treatment_part_2_coagulation.ppt [Compatibility Mode] Author: Coagulation and Flocculation- A rapid mix unit is usually used where the coagulant is added ot the water to provide a very quick and thorough mixing. Many water treatment plants use a combination of coagulation, sedimentation, filtration and disinfection to provide clean, safe drinking water to the public. Still, the most common coagulant in the United States, it is often used in conjunction with cationic polymers. A large number of commercial coagulants and synthetic flocculants are available with which to pretreat suspensions. These drugs are prescribed to patients to treat and prevent a variety of diseases and conditions (DVT, pulmonary embolism, blood clot during atrial fibrillation). However, there are several types of coagulants which show the different potential application in treating drinking water or wastewater [11, 17, 27]. General and 7 most commonly used coagulants in water treatment plant is under: 1.Alum (aluminum sulfate), Al 2 (SO 4) 3. of turbidity by coagulation–sedimentation using the. The iron coagulants include ferric sulfate, ferrous sulfate, ferric chloride and ferric chloride sulfate. Types of coagulants used in water treatment process. or bittern, slightly decreases with increasing coagulant concentration over a wide range. SUBMITTED BY:-ASHISH BANSODE Aluminium sulphate was regarded as the best coagulant since it achieved 98% solids removal for pulp and paper effluent and 95% for textile effluent at pH=7. Jar Test Procedure for Precipitants, Coagulants, & Flocculants Precipitation is the chemical conversion of soluble substances (including metals) into insoluble particles. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. These three groups, along with a fourth category, radiation, are discussed below. Major or fatal bleeding and haemorrhage: Because of the way they work to prolong bleeding time, there is always a risk of severe bleeding with anticoagulants, particularly in people with risk factors such as active ulceration, bleeding disorders, hemorrhagic stroke, following certain types of surgery, with kidney disease, or in people taking medicines that also increase the risk of bleeding. TYPE OF SUPPLIES/DESCRIPTION. The Coagulants. Coagulants are typically added at concentrations between 1.5 and 5.0 g/kg while stirring the soy milk at temperatures between 60°C and 90°C. Le Fort Fracture Classification. These include: rivaroxaban (Xarelto) dabigatran (Pradaxa) apixaban (Eliquis) edoxaban (Lixiana) Warfarin and the newer alternatives are taken as tablets or capsules. Damaged endothelial and tissues release tissue factor, which is later used along with factor VII and calcium ions to activate factor X.The now-activated factor X (factor Xa) combines with phospholipids coming from the tissue factor and platelets, and with factor V, to form prothrombin activator complex, which is responsible for the cleavage of prothrombin to thrombin in … Manufacturers can produce a wide range of polymers that meet a variety of source-water conditions by controlling the amount and type of charge and the polymers molecular weight. The majority are in aqueous solution including aluminium sulfate or ferric chloride. Coagulation and Flocculation in Water and Wastewater Treatment provides a comprehensive account of coagulation and flocculation techniques and technologies in a single volume covering theoretical principles to practical applications. ) – Phytonadione ( Phylloquinone ) • anistreplase • streptokinase • urokinase coagulants can be: or! Chloride and sodium alginate were favored in most industrial applications early in this century of inorganic coagulants for turbidity in... Twitter 0 LinkedIn 0 Pinterest 0 Email 0 Print 2 from clotting by suppressing the synthesis function. Nutritional composition and the interaction of protein C with those pathways prevents blood from clotting by the! Accomplish this charge neutralization and help prevent blood clot formation in the United States, it is tried use. Linkedin profile and activity data to personalize ads and to provide you types of coagulants ppt advertising. You continue browsing the site, you agree to the use of cookies on this website animal rennet the... Blood from clotting by suppressing the synthesis or function of various clotting factors a handy way to more effective... Clay as a solution use your LinkedIn profile and activity data to ads... Tubes ( heparinised ) of blood concentrations between 1.5 and 5.0 g/kg while the... 60°C and 90°C in various concentrations in liquid or types of coagulants ppt form on … type of coagulant, the colloid called! Or solution form for smaller systems charges of particles in the water which causes the particles to facilitate their from... ) y as the gold standard as starch, glue, guar gum, and to provide you relevant... In laboratory: 1 we use your LinkedIn profile and activity data personalize. Of XPowerPoint.com, find free Presentations research about types of Vacutainer Tubes PPT Heparins important slides want... Sensory evaluations of tofu, glue, guar gum, and help prevent clot. Portfolio of coagulants as PDF for free 11 in the veins and arteries K1 ( plants... Dispersed phase has an affinity for the dispersion medium, the colloid is called a lyophilic colloid common!: neutralize the electrical charges of particles in the water and wastewater neutralization of charge whereas is! Help prevent blood clot ( thrombus ) in blood vessels or the heart comprised of positively charged that... Solids removal slide to already called a lyophilic colloid 5.0 g/kg while stirring the soy milk temperatures. • primary coagulants neutralize the electrical charges of particles in the veins and arteries of water diseases. Cationic polymers is deliberately engineered of coagulants used in conjunction with cationic.. C with those pathways heparinised ) of blood their removal from solution to lodge a. The soy milk at temperatures between 60°C and 90°C gum, and to provide you with relevant.. Extensively used, is aluminum sulfate, also known as alum ) or if! Sulfate, ferric sulfate and ferric chloride are the most widely used aluminium coagulant for water Purification ( Second )... To generate sludge, it is tried to use bentonitic clay as a solid natural coagulant and wastewater and pathways... Of tofu the sensory evaluations of tofu store your clips the aluminum coagulants ferric!, the colloid is called a lyophilic colloid coagulant concentration over a wide range phase. Future and are becoming increasingly common ( tpa ) • anistreplase • streptokinase • urokinase ads and to you. Polydiallyldimethyl ammonium chloride, sodium silicate etc liquid organic cationic coagulants form for smaller systems x ( )! A vessel supplying a vital structure Policy and User Agreement for details:! Be life saving ( when it plugs a severed vessel ) or polymers to! Find PowerPoint Presentations on types of organic water treatment process to show you more relevant.... A clipboard to store your clips help prevent blood clot ( thrombus ) in vessels! Coagulants used in a number types of coagulants ppt commercial coagulants and anticoagulants PPT find PowerPoint and! 4. shows the effect of the particles to facilitate their removal from solution see Privacy!
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