We manufacture and supply specialist, high quality ro antiscalants products to industry and water treatment plants in global markets. For over 40 years we have formulated the industrys most effect pretreatment chemicals. The advisorci brine concentrator acts as an additional stage and can model any type of system post ro used to increase recovery. Advisorci exceeding industry standards in scale prediction for even the most stressed applications with complex ion ci intelligence. This chemical does not let the calcium carbonate, magnesium and bicarbonate react quickly in water rather it delays the reaction. Use pwt prodose software to calculate antiscalant dosage concentration in the feed stream. However, protons scaling calculations are not based on formulas but rather on thermodynamic data acquired from. Saturation index and the most effective antiscalant as well as the recommended dosage. Avoiding biological contamination and maintaining proper water quality optimises cooling waters operational efficiency. Antiscalant dosing chemicals instant dosing chemical. While starting experimental difficulties with dosing the antiscalant occurred and baso4scale formation was a fact, especially in the installation with. Avoiding biological contamination and maintaining proper water quality optimises cooling waters. Advisorci chemical dosing software advisorci exceeding industry standards in scale prediction for even the most stressed applications with complex ion ci intelligence. Ropur rpi antiscalants are used throughout europe, the middle east, americas and apac regions in hundreds of reverse osmosis systems, among which are many large drinkingwater plants.
Advisorci chemical dosing software normro normalization software software updates onsite application services offsite application and lab services. It is specially designed for silica control and silica fouling in the r. Find high quality antiscalant dosing pump suppliers on alibaba. Scaling means the deposition of particles on a membrane, causing it to plug. Cooling tower water treatment, biofouling, blowdown. In other words, the chemical recipes of various antiscalants. The name proton was selected because all the calculations in the software, whether for scale saturation.
The membrane, or rejecting layer, allows the passage of pure water but holds back the dissolved salts. A wide variety of antiscalant dosing options are available to you, there are 206 suppliers who sells antiscalant dosing on, mainly located in asia. Membrane master scaling antiscalant prediction programme. Water treatment chemicals and services avista technologies. The maximum allowable system recovery is calculated based on the feed water analysis, temperature, ph and membrane type. Advisorci chemical dosing software avista technologies, inc. If the water does not fulfil the requirements in terms of chemical and biological parameters, the operation can be costly and ineffective. Corolat calculates brine salt solubility for specific.
Nalco permatreat 191 pc191 is a membrane antiscalant manufactured by nalco company. It may be applied as the neat product, or as a solution in permeate. Chemical dosing small peristaltic pumps constantly deliver low concentrations of antiscalant, antioxidant for chlorine, ph balance acidcaustic, or other pretreatment chemicals to ensure high performance with your membranes. Products services software training applications companies news events articles books magazines videos downloads. Find here ro antiscalant suppliers, manufacturers, wholesalers, traders with ro antiscalant prices for buying. Flocon 260 antiscalant is used to keep water hardness from precipitating during reverse osmosis treatment of water. Antiscalant is a pretreatment water additive for reverse osmosis system which delays the reaction between calcium, magnesium and bicarbonate.
Alibaba offers 1,675 antiscalant dosing pump suppliers, and antiscalant dosing pump manufacturers, distributors, factories, companies. Global team global sales network careers certifications and affiliations environmental responsibility commitment to quality health. We have exceeded all industry standards relating to scale prediction by including complex ion formation and improved temperature correction factors to gain maximum ro system recovery for even the most stressed applications. Just enter project details, operational data and a detailed water analysis and membrane master will automatically calculate the langelier saturation index and the most effective antiscalant as well as the recommended dosage. Protonation is the acceptance of acid protons from the surrounding solution, while deprotonation is the donation of acid protons to the surrounding solution. Intelligent antiscalant dosing advisorci is a whole new way of looking at chemical dosing software.
Inaqua vertriebsgesellschaft mbh inaqua vertriebsgesellschaft mbh we are a distribution company, who delivers especially to oems and resellers of the watertreatmentindustry and offer to our customers with consultancy, service and a large range of products. Alternatively, you can run a scale projection software yourself by requesting the software from. The amount of wts102 plus required to inhibit scale formation depends on the quality of feed water and operational parameters of the membrane. The ro unit flows into an atmospheric tank that will have a float switch to control the pumps. Keeping the pump and membrane clean is amongst the most important tasks for ensuring a long and healthy life for your pump and filter. The dose level required is dependent on the quality of the feedwater and the saturation indices of the various scale forming species present in the concentrated brine. You will have to provide the interpretation based upon your, and your companys, knowledge. A wide variety of antiscalant dosing options are available to you, there are 206 suppliers who sells. Membrane chemicals chemical company american water. Antiscalant dosing pump suppliers, manufacturer, distributor. Antiscalant dosage calculator should be used to calculate the amount of pwt antiscalant delivered by dosing pump from a dilution tank, direct from the drum or from a bulk storage facility, into the feed water based on the feed flow and the desired pwt antiscalant active dosage concentration. It is an attractive option because it has the demonstrated advantages of operational and capital cost reduction, environmental acceptability and safety when compared to the alternative technologies. The plant requiring only one membrane clean in 18 months instead of one every month as previously. Intelligent chemical dosing exceeding industry standards in scale.
This concentrated phosphonate product is effective against a wide range of inorganic scaling species and also sequesters trivalent metal cations such as iron, manganese and aluminium thus reducing the frequency of membrane replacement and cleaning. As a crystal begin to form at the submicroscopic level, negative groups located on the antiscalant molecule attack the positive charges on scale nuclei interrupting the electronic balance necessary to propagate the crystal growth. Ro antiscalant dosing calculator is very easy to calculate ro antiscalant dosing using current value. Many ro antiscalant software programs use canned formulas that fail or give erroneous readings outside a certain ph or tds range. The worlds most powerful membrane antiscalant software. It controls the scales of calcium carbonate, calcium sulfate, barium and strontium sulfate in waters with a high scaling potential. Our mixtures are 100% free from substances which could harm the environment. An antiscalant, as the name suggests, serves to delay the scaling of salts and particles such as calcium carbonate, calcium sulfate and barium sulfate. Tds temperature plant capacityproduct flow in lph recovery dosing tank size in litre dosing pump setting in percentage% dosing pump capacity in lph plant running hrday using above value you have get the following result. Our mixtures are 100% free from substances which could harm the environment, for example phosphates, phosphonates, edta or nta. Flocon antiscalant water additives, used as pretreatment for reverse osmosis systems, are highly effective in preventing membrane scaling.
Without some means of scale inhibition, reverse osmosis ro membranes and flow passages within membrane elements will scale due to precipitation of sparingly soluble gas, such as calcium carbonate, calcium sulfate, barium sulfate and strontium sulfate. What makes proton different from other antiscalant software. If dilution is required, pa0100 should be diluted with demineralized water or ro permeate. The program is an intuitive and userfriendly simulation, which makes it easy. Antiscalant dosage calculator should be used to calculate the amount of pwt antiscalant delivered by dosing pump from a dilution tank, direct from. Wts antiscalants are normally fed continuously prior to the final cartridge filter. Reverse osmosis demineralising chemicals water treatment. Click here pretreat plus 0100 antiscalant membrane chemicals are a highly effective chemical pretreatment specially formulated for feedwater with high levels of metal hydroxides, silica and scaleforming minerals. Antiscalant dosing calculator antiscalant chemical dosing. The antiscalant also contains a dispersant which prevents iron or aluminum in water from reacting with the antiscalant and making it ineffective. The few that allow entry of the membrane salt rejection apply it as a factor, completely ignoring the fact that salt passage is a function of membrane flux. It contains some means of upstream scale inhibition, ro. It should be injected by chemical dosing pump from a dilution tank or directly from the drum to the feed water line.
A minimum dosing solution strength of 10% ww is recommended. Ronf membrane systems that use antiscalant avoid mineral scaling and thus can operate for extended periods of time between membrane cleanings. Antiscalant distort crystal shapes, resulting in soft non adherent scale. Coagulant, on the other hand, works just the opposite. Membrane master is the worlds foremost scaling prediction program and the result of many years of development. Our software will determine the dosage rate of the most suitable antiscalant. The programme is suitable for all kinds of feed waters including sea water. I have a 240v well pump which flows to ro unit, inbetween those is a antiscalant dosing pump. Advisorci chemical dosing software normro normalization software software updates onsite application services offsite application and lab services autopsy services online tools technical support. Antiscalant is an additive injected in water before subjecting it to reverse osmosis. Ro antiscalant in bengaluru, karnataka get latest price.
Acuro organics limited offers a full range of antiscalant to ensure the longevity and maximum production from your ro plant. Antiscalant chemical ro plant reverse osmosis anti. Ro antiscalant, ro antiscalant manufacturers, suppliers. Cooling tower water treatment, biofouling, blowdown control. Using pwts prodose software, each client is provided a customized report detailing the best product and dosage rate for their system. Proton can be used to design a new ronf system, performs a complete suite of hydraulics calculations, and accounts for tail element concentration polarization in its scaling calculations. Intelligent water conditioning and blowdown control cooling tower water treatment is an important part of many industrial processes. Antiscalant dosing is cost effective, environ mentally acceptable, and safe. Automated antiscalant monitoring and control eliminates a major drawback to antiscalant use. Most reverse osmosis and nanofiltration antiscalant software assume 100% salt rejection. The dilution for pa0100 should not exceed 10% by weight. Reverse osmosis filters are the most efficient means of water purification. Ropur rpi antiscalant ropur rpi antiscalants are a set of products designed to operate reverse osmosis systems safely and at maximum efficiency.
Flocon 5 antiscalant for ro systems is an aqueous solution of a specialized phosphinocarboxylic acid, highly effective in controlling the deposition of inorganic scale forming salts on membrane surfaces. The reverse osmosis ro membrane should be considered to be at the heart of any reverse osmosis plant system, and damage to it will cause reduced output, poor water quality and increased production costs. This is especially recommended for warm environments to prevent biogrowth. The second pass permeate polisher is operating without. Permatreat pc191 dosage is dependent on feedwater chemistry, membrane type, and system. Flocon 5 antiscalant for reverse osmosis systems applied. Antiscalant dosing calculator antiscalant chemical. Im searching for a list of the various chemicals used to make antiscalant that prevents reverse osmosis membrane fouling. Keep current on the latest articles authored by avista experts and company news. Aug 01, 2003 antiscalant dosing is known to be very effec tive at preventing scale formation 8.
The information contained in this entry is provided by the above supplier, and does not necessarily reflect the views and opinions of the publisher. Does anyone have a list of the chemical components of. Our proton aqueous membrane chemistry calculator is the worlds most powerful membrane antiscalant projection software. Here is an online medical calculator to know how the antiscalant chemical dosing calculation is done, which the amount of antiscalant is added for the reverse osmosis system. In addition, remote monitoring and control of antiscalant dosages is now possible. Antiscalant dosing chemicals instant dosing chemical for. While starting experimental difficulties with dosing the antiscalant occurred and baso4scale formation was a fact, especially in the installation with sulphuric acid, a severe mtc decrease was seen. Established in the 80s, water bird has now become the onestop solution to address all needs on the water and wastewater treatment front.
Established in the 80s, water bird has now become the onestop solution to address all. If neither of these water sources is available, softened water may be substituted. Ro antiscalant ro antiscalant is a chemical brought into use for treating the saline water so that a white colored substance cannot be formed in it before going to reverse osmosis membrane. Antiscalant dosing projections all ro systems produce a concentrated reject stream and understanding the ionic composition and behaviour of the species in the fluid is the key to successfully optimising the plants long term performance and efficiency. Us water antiscalant injection system 15 gallon tank.
This allows for simultaneous variations of the main ro and brine concentrator ros recovery rates, to allow the designer to maximize the overall recovery. Naoh can be added to the dilution to increase the ph to 1011. The recommended injection point is into the feedwater downstream of any filtration equipment and cartridge filters. List of antiscalant companies, manufacturers and suppliers. Water treatment products offer stateoftheart antiscalant software, allowing you to select the optimum product for your application. Controlling well pump, ro pump and antiscalant pump with a. Usage flocon plus n is miscible with water in all proportions. Selection and dosing calculation of antiscalant the corolat expert web based product selection software was developed specifically to assist operators or designers of membrane systems in the selection of the most appropriate antiscalant for a specific system. Application guide 8 combination of scale inhibiting. Anstiscalant types ro antiscalant for supreme lsi and sdi high silica ro antiscalant high output powder antiscalant antiscalant for seawater desalination antiscalant with silica inhibition supreme ph ro antiscalant low ph antiscalant general purpose ro antiscalant. How do i know if i am over dosing or under dosing antiscalant. The genesys group of companies develop and manufacture membrane anti scalants, membrane. The typical dosing range for antiscalant is between 2 to 10 ppm.
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