Three forms of oil are encountered in wastewater treatment at a refinery: Free Oil, Emulsified Oil, Dissolved Oil. Because of increasing pollution, these wastes should be treated. 22. As the water become purer, the voltage differential begins to exceed 2 volts, splitting the water molecules. When using the BA11 it is possible to extend a further 100 meters. pH Analyzer), Online Sensor Wellness checking for predictive maintenance. ABMA recommended feed water chemistry limits for steam boilers. 2. Modern steam turbines often have strict limits on sodium (and other alkali metals) e.g. Values for levels of water treatment chemicals given in this standard are typical values given for information only. If the feed water does not meet these requirements it must be pretreated to remove impurities. Sour Water is the wastewater that is produced from atmospheric and vacuum crude columns at refineries. 0 to 2000 mS/cm at 25 C reference temperature. Temperature given as C, F, K and R. How can the BA11 active junction box be mounted? Among mineral processing techniques selective flocculation technique is known to have outstanding potential of capturing the particles of particular mineral in slurry of mixed mineral system by selective adsorption of water soluble polymers known as flocculants. There are two exceptions to th With the SA11 a maximum of five sensors can be connected to the analyzer. 1) Or Section 35(2)(a) of the Patents Act 1949 if applicable. How many sensors can be connected to the FXLA402? No. Power plant boiler houses designed to burn coal or high sulfur oil are required by Federal and State pollution regulations to "scrub" (remove) sulfur dioxide from flue gasses to meet emission limits. Plants need a practical solution that delivers continuous information on wastewater composition and quality to operations personnel. If you want to promote your products or services in the Engineering ToolBox - please use Google Adwords. The treatments are divided along the lines of preboiler and condensate, Technical Paper Industrial Water Reuse and Wastewater Minimization Author: James P. McIntyre, P.E. NOTE 10. As there is no opportunity to blowdown or remove solids from these boilers it is necessary that the solids in the feed water be kept to a minimum and that any treatment chemicals used be volatile in nature. Potential decomposition at high temperatures limits chelant use to boilers operating at pressures less than 1,500 pounds per square inch (10,000kPa). More formally, it is the process of forcing a solvent from a region of high solute concentration through a membrane to a region of low solute concentration by applying a pressure in excess of the osmotic pressure. The proportions of iron, copper and nickel in the feed water will depend on the materials of construction, the operating age of the plant and the water treatment employed. In the manufacturing process of Pharmaceutical, Chemical and Food & Beverage industries, the cleaning and sterilization of tanks and piping are done with various cleaning solutions, fresh or hot water and steam after manufacturing products. When installed as part of a water-treatment system, electrodeionizationmodules from DuPont Water Solutions use electrical current to force a continuous migration of contaminant ions out of the feedwater and into the reject or concentrate stream, while continuously regenerating the ion exchange (IX)resin bed with H+ and OH- ions that are derived from water splitting. Maximum concentrations of silica in boiler water Non-fired water tube boilers This group of non-fired water tube boilers covers a wide range of operating pressures, designs and applications, e.g. Recommended alkalinity similarly decreases from 700mg/L to 200mg/L over the same pressure range. The BA11 is delivered with a mounting bracket which can be attached to the back of the FLXA402. Comparison of the system performance with its design parameters in respect of flow rates, heat distribution, efficiency and response time should also indicate any problems. NOTE 3. Boilers. The process called leaching and pH control of the leachate is important. Power plant boiler houses designed to burn coal or high sulfur oil are required by Federal and State pollution regulations to "scrub" (remove) sulfur dioxide from flue gasses to meet emission limits. With its modular design, the FLXA402 analyzer offers a range of measurement choices with the respective sensor module, including pH/ORP, resistivity/conductivity (SC), inductive conductivity (ISC), percent concentration, dissolved oxygen (DO), and 4-20mA input. (See note 2 to 1.1.) When using analog DO sensor, e.g. Recommended water characteristics for shell boilers up to 30 bar (continued) NOTE 1. Contaminate ions dissolved in the feedwater then attach to their respective ion exchange resins, displacing H+ and OH- ions. The boiler manufacturer should state the maximum total dissolved solids (TDS) in the boiler water at which the required steam purity can be obtained. The maxima given relate to normal steady state operation and they will be exceeded during start-up and also possibly during load change. It should also be noted that some treatment chemicals are microbiologically degraded in storage. Designing steam control valves and their Kv values. NOTE 4. North American Stainless Flat Products Stainless Steel Grade Sheet 310S (S31008)/ EN 1.4845 Introduction: SS310 is a highly alloyed austenitic stainless steel designed for elevated-temperature service. At these heat fluxes it is recommended that the caustic alkalinity be maintained at 10 % to 15 % of the total dissolved solids concentration if phosphate conditioning is practised. The patented flow process of the dilute and concentrate streams makeDuPont EDI modules completely unique. Where all-volatile alkaline treatments are used (AVT) then the chloride levels should be lower than where non-volatile alkalis (NVAT) such as sodium hydroxide and sodium phosphate are used. Industry:Power, Pharmaceutical, Common Continuous technology improvement is ongoing in the pulp & paper industry to obtain the best possible performance. The preparation of a future British Standard covering such physical treatments of water for steam boilers and water heaters is being considered. NOTE 7. Higher COD levels mean a greater amount of oxidizable organic material in the sample, which will reduce dissolved oxygen (DO) levels. Air in the steam will lower the surface temperatures in heat exchangers - and less heat will be transferred. In an EDI system, a membrane that allows for the passage of cations (OH- ions) only is positioned next to the cathode, and a membrane permeate to anions (H+ ions) only is positioned next to the anode. The amount of condensate generated in a steam pipe depends on the heat loss from the pipe to the surroundings. More formally, it is the process of forcing a solvent from a region of high solute concentration through a membrane to a region of low solute concentration by applying a pressure in excess of the osmotic pressure. In many cases, feed water is cold . Its use is not recommended in boilers exhibiting severe hideout. DuPont EDI modules optimize performance, maintain continuous product quality and can produce up to 18 M-cm high-purity water, with high silica and boron rejection. Since a separate controller is not required for the dosing pump, this solution provides a cost-saving. Proper treatment of boiler feed water is an important part of operating and maintaining a boiler system. The oxygen limits are those that should be aimed at after mechanical de-aeration. Yokogawas Process Liquid Analyzers series help pigment producers achieve a more reliable and accurate analysis of pH during industrial bioprocesses, improving product quality with less total operation costs. Phone: +49 89 5791 1063; Telefax: CHAPTER 7 THE DEHYDRATION AND SWEETENING OF NATURAL GAS Natural gases either from natural production or storage reservoirs contain water, which condense and form solid gas hydrates to block pipeline flow, Water for Injection (WFI) and Pure Steam Production in a Lean Manufacturing Environment Larry Zanko Project Manager STERIS Corporation Agenda Brief overview of multiple-effect water stills (MWS) Lean advancements, PRODUCT NAME NALCO BT-25 Boiler Internal Treatment PRODUCT DESCRIPTION AND APPLICATION NALCO BT-25 is an innovative program that combines the use of polyphosphate and the most advanced synthetic organic, Case History Report The Dolphin Nonchemical Device Boilers and Cooling Tower Device Evaluated "The Dolphin HYTRONIC Series 1000" pulsed power water treatment device (Dolphin) manufactured by Clearwater, IOSR Journal of Engineering (IOSRJEN) ISSN (e): 2250-3021, ISSN (p): 2278-8719 Vol. Reverse osmosis (RO) is a separation process that uses pressure to force a solution through a membrane that retains the solute on one side and allows the pure solvent to pass to the other side. Hydrolysis of trisodium phosphate is a pH buffer in equilibrium with disodium phosphate and sodium hydroxide. The quality of paper for printing or writing should be high and it depends on many parameters. Of these two parameters, conductivity and TDS, only one need be measured. Compatible with the Yokogawa inductive conductivity ISC40 series with integrated temperature sensor: NTC30k or Pt1000. Using a retractable fitting, this optimum pH level can be achieved by using Yokogawa's 4-wire pH Analyzer with a suitable, retractable fitting and sensor. 20 max. Methods for the analysis of water are not described in this standard. What can be the maximum possible distance from SA11 to HMI/PLC? Yokogawa's submersion holder with an ultrasonic+air-jet cleaner (customized product) can reduce the manual cleaning frequency to just once every one or two months. Start up/load change weighted mean copper and nickel (note 4) Notes to table 5. mg/kg Cu + Ni 0.03 max. It also has a matrix compensation and output linearization function to accurately analyze solutions of strong acid and strong alkali. You can select which input is active by clicking "1" is the slide switch for HART only, and "2" is only for use by Yokogawa Service personnel. The corrosion protection afforded by the water cannot rely therefore on any concentration mechanism or steam scrubbing effect, so the ph value and oxygen scavenging treatments are of paramount importance for the feed system protection and should be maintained as closely as possible to their optimum levels. Damage to the ion exchange resin, which deionizes the supplied water, is also monitored during this process, and both of these applications are executed by a conductivity analyzer. Issued for comment 10 th January 2013 Updated by, The International Association for the Properties of Water and Steam London, United Kingdom September 2013 Technical Guidance Document: Steam Purity for Turbine Operation 2013 International Association, INCINERATION IN JAPAN DR. CHIAKI IZUMIKAWA Regulations in the environmental field are becoming severe and severe. 2020 DuPont. Many of these boilers provide steam for turbines and it is important that good quality steam be produced. Chemical Oxygen Demand or COD is a measurement of the oxygen required to oxidize soluble and particulate organic matter in water. Comparing flow coefficients Cv to flow factors Kv. DETAILED PROJECT REPORT (DPR) ON TABLE OF CONTENTS Description Page Number SAFETY WARNINGS 2-3 RESPONSIBILITY 3 INTRODUCTION 3 PRE-BOIL OUT PROCEDURES 3-5 BOIL OUT PROCESS 5-9 Indeck Keystone Energy, LLC. Introduction to chemical engineering 10 BSI 1997, 19 Section 2 BS 2486 : Maximum concentration of silica as SIO 2 in boiler water mg/l ph 10 ph 8 to ph 9 Based on 0.02 mg/l SIO in steam 2 ph 11 ph Boiler pressure (bar*) * 1 bar = 10 5 N/m 2 = 100 kpa Figure 2. Each module comes complete with an individual dilute product water sample port. Applications should be individually assessed with the supplier concerned. Definitions, online calculator and figures and tables with water properties like density, specific weight and thermal expansion coefficient of liquid water at temperatures ranging 0 to 360C (32 to 680F). NOTE 14. (note 9) 20 min (note 10) Oxygen scavenger (note 18) Sodium sulfite or Hydrazine or Tannin or Iso ascorbic acid or Diethyl hydroxylamine (DEHA) mg/kg mg/kg mg/kg mg/kg mg/kg 30 to to to to to 1.0 in feed water (note 12) 0.1 to 1.0 (note 12) (note 12) 0.1 to 1.0 in feed water Phosphate mg/kg PO 4 30 to 60 (notes 11 and 13) 10 to 30 (notes 11 and 13) Silica mg/kg SiO max. This was a very laborious process and, as continuous monitoring was not possible, monitoring results were not reliable. 2.2 Quality of water supply Source water can vary considerably in quality and the effect of impurities can be detrimental to boiler operation (see annex D), so before a realistic attempt can be made to assess the treatment needed for any application it should be confirmed that reliable quality data, including variations, are available for the source water. For this reason multiple measurements points are sometimes put into place. In a biochemical reaction, dissolved oxygen is consumed as the end products of water and carbon dioxide are formed. It cannot drive a pump directly. It might be found from experience that lower values are necessary to avoid priming or carryover. Plant containing copper alloys in either the feed or condensate system should have the ph of the feed water limited to 8.5 to 9.2. 1 ICS ; NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Recommendations for Treatment of water for steam boilers and water heaters, 2 BS 2486 : 1997 Issue 2, April 1998 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Subcommittee EPC/37/8, Treatment of water for boilers, upon which the following bodies were represented: This British Standard, having been prepared under the direction of the Health and Environment Sector Board, was published under the authority of the Standards Board and comes into effect on 15 February 1997 BSI 1998 The following BSI references relate to the work on this standard: Committee reference CII/62 (formerly EPC/37/8) Draft for comment 95/ DC ISBN Association of Circulator Manufacturers British Association for Chemical Specialities British Water Chemical Industries Association Chemical Industries Association (GOSIP) Electricity Association Health and Safety Executive Institute of Domestic Heating and Environmental Engineers Institute of Marine Engineers Institute of Plumbing Manufacturers Association of Radiators and Convectors Limited Power Generation Contractors Association PGCA (BEAMA Ltd.) Royal Society of Chemistry Safety Assessment Federation Ltd. Flow and pressure loss in condensate return lines - SI Units. Modern water tube boilers are designed to produce large amounts of steam from a relatively small boiler size and utilize a relatively high heat input. Please read Google Privacy & Terms for more information about how you can control adserving and the information collected. Foaming problems are more common with high alkalinity. Steam table with sensible, latent and total heat, and specific volume at different gauge pressures and temperatures. Making it a total of 200M. In vacuum degasification, uniform feed-water distribution and downflow hydraulic balancing from the top of the tower and over its cross section is a key design consideration as the water flows through a bed of mass transfer packing that maximizes the liquid/vapor-phase contact area and, thus, reduces residence time and lowers vacuum requirements. It is essential that such plant should be properly maintained. Batman headed into the next exhibit, which was a now flooded underwater-themed atrium; Penguin used Mr. Standards of performance should be agreed with the chemical service company with the aim of maintaining plant performance and integrity. Steam locomotive 2 BSI 1998, 11 Issue 2, April 1998 BS 2486 : Section 2. (refer to IM 12A01F01-02EN) Determine the number of particles and the amount, Pollution Prevention and Abatement Handbook WORLD BANK GROUP Effective July 1998 Iron and Steel Manufacturing Industry Description and Practices Steel is manufactured by the chemical reduction of iron, Helsinki University of Technology Department of Mechanical Engineering Energy Engineering and Environmental Protection Publications Steam Boiler Technology ebook Espoo 2002 Boiler Calculations Sebastian, Technical Paper Boiler Chemistry Management Using Coordinated Approach of Chemicals, Membranes and Online Monitoring Authors: Rajendra Prasad Kalakodimi, Lead Technologist, and Mel J. Esmacher, Engineering, Chapter 8: Chemical Equations and Reactions I. Industrial automation is moving toward SMART products, with sensors changing from analog to digital SMART. Unlike with reciprocating engines, for instance, compression, heating When using the BA11 it is possible to extend a further 100 meters. Oxygen (note 3) mg/kg O max. Freeze's gun to freeze some of the water and encase three cops in ice. Looking for more information on our people, technology and solutions? Clean-in-place (CIP) is the system designed for automatic cleaning and disinfecting in the food & beverage, pharmaceutical, and chemical industries. Boiler water conditioning BSI 1997 i Page iii Specification Section 1. Calculate flow coefficients for the design of control valves - Imperial units. The hexavalent chromium in this wastewater must be reduced before the water can be discharged. Biologically, it is a common nitrogenous waste, particularly among aquatic organisms, and it contributes significantly to the nutritional needs of terrestrial organisms by COAL 3. To measure COD in real-time, Real Techs innovative BOD/COD sensors utilizes patent-pending and proprietary technologies to provide superior measurement performance across multiple wavelengths of light using UV LEDs. Some solids could be removed by cooling the boiler so differential thermal expansion caused brittle crystalline solids to crack and flake off metal boiler surfaces. pH measurements in the wort, during mashing/souring the malt, and in the yeast enzymes are critical. It also supports five types of temperature detectors for accurate temperature compensation. Alkaline oxygen scavengers can be used as an alternative treatment where toxicity restrictions prohibit proprietary blends. Today, the kraft process is used in approximately 80% of paper production. The advice of the boiler manufacturer should be obtained particularly with regard to the maximum limits recommended for suspended solids and feed water hardness. The process is used for industrial or domestic purposes to manage waste or to produce fuels. Recommended water characteristics for non-fired water tube boilers Pressure range at boiler outlet bar (note 14) Feed water at economizer inlet (see also notes 10 and 11) 0 to to 80 Above 80 Total hardness ND ND ND mg/kg CaCO 3 ph value at 25 C (note 1) Oxygen mg/kg O 2 max (note 2) Iron and copper and nickel mg/kg max. Yes, the FLXA402 can directly power the Visiferm and DO70G. Rijeka Refinery Utility, Lecture 35: Atmosphere in Furnaces Contents: Selection of atmosphere: Gases and their behavior: Prepared atmospheres Protective atmospheres applications Atmosphere volume requirements Atmosphere sensors, Competency 1.20 Mechanical systems personnel shall demonstrate a working level knowledge of the safety and health fundamentals of mechanical systems and/or components. the, Simplified Removal of Chelated Metals Sultan I. Amer, AQUACHEM INC. Metal Finishing, April 2004, Vol. Leachate results from precipitation entering the landfill and, Scale and Deposit Formation in Steam Assisted Gravity Drainage (SAGD) Facilities Reprint R-1014 By W. Hugh Goodman, Martin R. Godfrey, and Thomas M. Miller, Nalco Comany, Naperville, IL ABSTRAST Produced, Reuse of Alternative Water Sources for Cooling Tower Systems Two Case Studies Using Non-Traditional Water Sources Matthew L. Haikalis Veolia Water Solutions & Technologies April 24, 2013 Operational Priorities, Sometimes hot water will have a sour smell, similar to that of an old damp rag. V V No No No No Is max flux 300 kw/m 2 No BASE EXCHANGE Yes Yes Yes Yes Yes Is there risk of condensation? Internal treatment within the boiler is focused on limiting the tendency of water to dissolve the boiler, and maintaining impurities in forms least likely to cause trouble before they can be removed from the boiler in boiler blowdown. NOTE 5. Recovery of these components is important economically. In addition, the operating history of the system should be ascertained, especially regarding occurrence of blockages and burst pipes, and the level of maintenance required, as this will help to determine the tolerance of the system to corrosion and scaling. Without using the BA11 active junction box the maximum distance is 100 meters. pulping or the sulfate process, is a technology for conversion of wood into wood pulp that consists of almost pure cellulose fibers. 47 1955 STATE OF ILLINOIS WILLIAM G. STRATTON, Governor Hydrogen Exchange Resin ror Steam Purity Analysis by R. W. Lane, T. E. Larson and J. W. Pankey Issued by Department of Registration, THE NEED FOR CONTROL Vecom Marine clean ships - clean seas BOILER WATER TREATMENT Whether distilled or raw (city) water is used for boiler make-up, chemical treatment is necessary to counteract harmful. Abstract Many industrial users of fresh water are under increasing pressure to reuse water within their, Water Efficiency Water Management Options Boilers for Commercial, Industrial and Institutional Facilities Boiler Water Impurities All boiler make-up water contains impurities. Wastes have been considered to be a serious worldwide environmental problem in recent years. 2 max. NOTE 7. Steam systems carries heat through pipes from the boiler to consumers as heat exchangers, process equipment etc. Recommendations for suitable water treatment approaches are given in table 1. Yokogawa's pH instrument's design success comes from addressing the unique challenges of the application. Electrodeionization (EDI Solubility of these complex ions may reduce blowdown requirements if anionic carboxylate polymers are added to control scale formation. Write the correct chemical formula for each of the reactants and the products. All-in-One pH/ORP (REDOX) Sensor FU20 and FU24 - Yokogawa Mixing different coolants, MODERNIZATION OF STEAM GENERATORS 341-G-004 & 341-G -005 in Rijeka Refinery Energy Plant by consumption of natural gas Opatija 2012. [8], Boiler sludge concentrations created by coagulation treatment may be avoided by sodium phosphate treatment when water hardness is less than 60mg/L. Odor-causing, Types of Reactions Objectives The objectives of this laboratory are as follows: To perform and observe the results of a variety of chemical reactions. The boiler water silica levels in table 4 have been set to achieve a level of 0.02 mg/kg steam as this is the normal level specified for modern steam turbines. ABMA recommended feed water chemistry limits for steam boilers. Steam and condensate pipes - heat loss uninsulated and insulated pipes, insulation thickness and more. FLXA402 allows for the connection of up to five possible sensors resulting in a reduction in CAPEX and OPEX. Microsoft is building an Xbox mobile gaming store to take on Apple Most zinc are produced at hydrometallurgically, where a high-grade zinc product can be obtained and valuable metals mixed in the raw material can be recovered. Is it different from the old SENCOM? What can be the maximum possible distance from SA11 to HMI/PLC? 0.001 k x cm, max. NOTE. [12] Decomposition products may cause metal corrosion in areas of stress and high temperature.[14]. 102 No. And the impedance, asymmetric potential, slope, etc. Temperature, Water - Thermal Diffusivity vs. NOTE 3. Which pH buffers should I use? If yes, what are the conditions? mg/kg CaCO 3 Silica mg/kg SiO 2 (note 2) < 0.4 times caustic alkalinity < 0.4 times caustic alkalinity 14 BSI < 0.4 times caustic alkalinity, Best Practice in Boiler Water Treatment Boiler Water Treatment Part 2 Internal Treatment Objectives of Internal Water Treatment 1 To control the level of total dissolved solids (TDS) within the boiler, BASIC WATER TREATMENT OF STEAM BOILERS Steve Kenny and Dave Pope Chemco Water Technology Vancouver, WA This is a brief discussion on low-pressure steam boiler chemistry. Chromate inhibitors should not be used because of their undesirable impact on the environment. The, Chemistry at Work How Chemistry is used in the Water Service WATER TREATMENT Everyday, more than 100 water treatment works in Northern Ireland put approximately 680 million litres of water into the supply, LONDON BOROUGH OF CAMDEN HIGHGATE NEWTOWN: PIPEWORK CONDITION REVIEW Revision 002 Prepared by Michael Doyle and Stewart Park, reviewed by Alex Maguire. Pipes expands when heated and contracts when cooled and the expansion can be expressed with the expansion equation. NOTE 4. How will error configuration take place in SA11? When the permeate water enter the EDI system with the electric current applied, some of the permeate flows through the dilute chamber, where most of the cation and anions are removed. The WU11 cables are used between the BA11 and the FLXA402. A great concern in the pH measurement is heavy staining of the pH electrodes by the Mg(OH)2slurry. A chemical, WATER TREATMENT POLYMERS WATER TREATMENT GLOBAL PRODUCT SELECTION GUIDE product selection guide 1 2 3 Introduction characteristics 2 Introduction to Water Treatment Selection Guide 1 This bulletin provides, Sulfur Tail Gas Thermal Oxidizer Systems By Peter Pickard Introduction SRU s (Sulfur Recovery Units) are critical pieces of equipment in refineries and gas plants. Non-fired boilers operating at more than one pressure should be treated so that conditions are consistent with the highest operating pressure Once-through boilers Recommendations for once-through boilers are given in table 5. NOTE 7. Multiple sensor measurement offers additional functionalities including a variety of calculated data as well as the option to program the analyzer as a redundant system. Looking for more information on our people, technology and solutions? Heat losses from un-insulated steam pipes. Temperature, Water - Thermal Conductivity vs. It is feasible to use oxygen control to produce a stable protective film in the boiler, but this is a highly specialized approach requiring feed water of extreme purity and a very high level of specialist supervision and as such is outside the consideration of this standard. Feed Water - Chemistry Limits . The fundamental process is this: Imagine a simple model of a battery connected to two electrodes immersed in a saltwater bath. Boiler Preparation, Start-Up and Shutdown Learning Outcome When you complete this module you will be able to: Describe the basic preparation of a boiler for start-up, and the start-up and shutdown procedures. Table 6. Make-up water is initially treated to remove floating and suspended materials. NOTE 3. In stable dispersion of fine particles is the pre-requisite for the selective flocculation technique involving separation of ultra-fine valuable particles from the gangue. An oxygen scavenger should be used (see 5.3.2) and should be added at the outlet of the feed tank or the deaerator in sufficient quantity to reduce the dissolved oxygen level to zero before the feed water enters the boiler or the economizer (where fitted). The kraft process, also known as kraft pulping or the sulfate process, is a technology for conversion of wood into wood pulp that consists of almost pure cellulose fibers. These products include, but are not limited to olive oil, peanut oil, soybean oil, sunflower oil, lard, shortening, butter, and margarine. Wastes have been considered to be a serious worldwide environmental problem in recent years. NOTE 10. Since the process water is re-circulated, the mineral concentration increases as a result of the evaporation. (notes 8, 9 and 13) Conductivity ms/cm (note 13) ND = not detectable Notes to table to 5 15 to to to 0.25 in feed water 120 to 160 (note 12) 15 to 30 (note 12) 0.05 to to 0.25 in feed water 12 BSI 1997 NR 15 to 30 (note 12) 0.05 to to 0.25 in feed water NR NR NR = not recommended NOTE 1. SRUs remove sulfur compounds from certain, ALS TRIBOLOGY Engine Coolant Reference Guide Engine coolants are a mixture of, inhibitors, and water. Each formula is designed for specific protection and engine requirements. For feed water used in spray attemperation or desuperheating, the solids content should not exceed 1 mg/kg. NOTE 9. Learn more about the markets that depend on electrodeionization technology. Sizing of steam pipe lines - major and minor loss in steam distribution systems. Corrosion and deposit control 7.1 Feed water tanks Protection of feed systems Protection of condensate lines Corrosion in boilers 35 Section 8. Why am I getting a temperature compensation 1 error on the analyzer when I'm using either an inductive or contacting conductivity sensor? Depending upon the service application the design, construction, inspection, Page : 1 of 38 Project Engineering Standard www.klmtechgroup.com KLM Technology #03-12 Block Aronia, Jalan Sri Perkasa 2 Taman Tampoi Utama 81200 Johor Bahru Malaysia CAUSTIC AND CHEMICAL TABLE OF CONTENT. [1] Boiler explosions were not uncommon until surviving boiler operators learned how to periodically clean their boilers. Real Tech has the solutions to help our clients get the information they need, when they need it.