{"id":8928,"date":"2020-02-08T10:55:47","date_gmt":"2020-02-08T10:55:47","guid":{"rendered":"https:\/\/mitreh.com\/?post_type=product&p=8928"},"modified":"2020-04-27T08:23:23","modified_gmt":"2020-04-27T08:23:23","slug":"polymer-based-antiscalant-solution","status":"publish","type":"product","link":"https:\/\/mitreh.com\/en\/product\/polymer-based-antiscalant-solution\/","title":{"rendered":"Polymer-based Antiscalant Solution"},"content":{"rendered":"
Membrane Anti-scale Solutions for Water Treatment System R.O<\/strong><\/h5>\n

Any membrane system such as the RO system is naturally clogged by the presence of suspended solids, soluble solutes and microbial parameters in the feed water, which necessitates proper physical and chemical pre-treatment of the system.<\/p>\n

Scale and clogging can reduce the effective spacing between the substances and reduce the turbulence that results is increased concentration polarization at the membrane surface. The higher the solution concentration at the membrane surface, more solutes pass through it. When the effective surface area of \u200b\u200bthe membrane is reduced, turbulence will be reduced and the surface of the membrane will be more difficult to clean, since the ability to transfer the chemical solution to the blocked surfaces (by solids) is reduced, thus preventing scale formation by proper system efficiency and chemical injection is one of the obvious principles of RO systems.<\/p>\n

Inhibitors reduce the deposition process by preventing salt crystal growth. These substances are adsorbed on the crystal surface of the salt, and they slow down the rate of salt crystal expansion by preventing the absorption of more supersaturated salt on the crystal surfaces, and thus the initial crystal core never reach sufficient size or concentration for precipitation.<\/p>\n

Most scale inhibitors have a molecular structure with functional groups including carboxylic acid (-COOH) or phosphate. Low molecular weight polyacrylate molecules (molecular mass between 100-5000) contain several carboxylic acid functional groups and are commonly used in many inhibitors. These inhibitors are among the best in preventing the formation of sulfate and carbonate, but their dispersing properties are limited; therefore, the use of mixture inhibitors exhibits better results than single-molecule inhibitors. If used a single-molecule inhibitor, the over-injection of the inhibitor is more likely to cause the inhibitor to exit as a multivalent cation. By combining products and the use of multi-molecular inhibitors, other inhibitors can be effective in preventing the deposition of the first inhibitor. It will also require less concentration than any of the independent components of the inhibitors.<\/p>\n

Abrizan Industrial Research Company with a long background in the field of antiscalant production to improve the performance of R.O devices and extend the useful life of membranes has begun to produce a new type of polymer-based combinatory antiscalants.<\/p>\n

Advantages of Polymeric Antiscalants:<\/strong><\/h5>\n
    \n
  • High concentrations.<\/li>\n
  • Does not allow deposition of any types of carbonate and phosphate scales.<\/li>\n
  • Used and formulated for a wide range of waters including seawater, wells saltwater, freshwater with hardness, waters with hardness below 1000ppm.<\/li>\n
  • Due to its high chelating ability, it performs better.<\/li>\n
  • Good dispersant performance against carbonate and sulfate scales.<\/li>\n
  • Provide the need for membrane cleaning over a longer period of time.<\/li>\n
  • Reduces the likelihood of algae and biological pollutants.<\/li>\n<\/ul>\n
    Usage:<\/strong><\/h5>\n

    The amount of antiscalant injection depends on the parameters such as water analysis, flow rate, temperature, pH, system recovery rate, water source, type of membrane and how the membrane is arranged. Typically, the rate of injection of antiscalants is in the range of 2-8ppm.<\/p>\n\n\n\n\n\n\n\n\n\n
    Introduce & calibrate \u00a0of Using Polymeric Antiscalants<\/strong><\/td>\n<\/tr>\n
    Some Physical Properties<\/strong><\/td>\nDosage<\/strong><\/td>\nType of use<\/strong><\/td>\nAntiscalant code<\/strong><\/td>\n\u00a0<\/strong><\/td>\n<\/tr>\n
    Mode: Amber liquid with mild odor<\/p>\n

    Density at 20\u02daC (gr\u2044ml): 1.068<\/p>\n

    pH: \u02c32<\/p>\n

    boiling Temperature Range (\u02daC): 96 – 99<\/p>\n

    Freezing temperature range (\u02daC): -5 – -2<\/p>\n

    Solubility in water: dissolves rapidly<\/td>\n

    		3-8ppm<\/td>\nsea water<\/td>\nMitreh APA70<\/strong><\/td>\n1<\/strong><\/td>\n<\/tr>\n
    Mode: Amber liquid with mild odor<\/p>\n

    Density at 20\u02daC (gr\u2044ml): 1.071<\/p>\n

    pH: \u02c32<\/p>\n

    boiling Temperature Range (\u02daC): 95 – 99<\/p>\n

    Freezing temperature range (\u02daC): -6 – -2<\/p>\n

    Solubility in water: dissolves rapidly<\/td>\n

    		3-8ppm<\/td>\nBrackish water<\/td>\nMitreh APA69<\/strong><\/td>\n2<\/strong><\/td>\n<\/tr>\n
    Mode: Amber liquid with mild odor<\/p>\n

    Density at 20\u02daC (gr\u2044ml): 1.059<\/p>\n

    pH: \u02c32<\/p>\n

    boiling Temperature Range (\u02daC): 94 – 98<\/p>\n

    Freezing temperature range (\u02daC): -3 – -1<\/p>\n

    Solubility in water: dissolves rapidly<\/td>\n

    		3-8ppm<\/td>\nsaline water\u00a0 +1000ppm<\/td>\nMitreh APA61<\/strong><\/td>\n3<\/strong><\/td>\n<\/tr>\n
    Mode: Amber liquid with mild odor<\/p>\n

    Density at 20\u02daC (gr\u2044ml): 1.056<\/p>\n

    pH: \u02c32<\/p>\n

    boiling Temperature Range (\u02daC): 97 – 99<\/p>\n

    Freezing temperature range (\u02daC): -4 – -2<\/p>\n

    Solubility in water: dissolves rapidly<\/td>\n

    		2-6ppm<\/td>\nWaters with hardness<\/p>\n

    -1000ppm<\/td>\n

    		Mitreh APA56<\/strong><\/td>\n4<\/strong><\/td>\n<\/tr>\n
    Mode: Amber liquid with mild odor<\/p>\n

    Density at 20\u02daC (gr\u2044ml): 1.066<\/p>\n

    pH: \u02c32<\/p>\n

    boiling Temperature Range (\u02daC): 98 – 99<\/p>\n

    Freezing temperature range (\u02daC): -6 – -2<\/p>\n

    Solubility in water: dissolves rapidly<\/td>\n

    		3-8ppm<\/td>\nWaters with hardness +2000ppm<\/td>\nMitreh APA65<\/strong><\/td>\n5<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    How to Calculate of Antiscalant Dosage for One Day:<\/strong><\/h5>\n

    \"\"<\/p>\n

    Diluted the amount of antiscalant used for one day as directed by the technical offices in 20 to 1000 liter tanks with R.O water and inject by dosing pump.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Membrane Anti-scale Solutions for Water Treatment System R.O Any membrane system such as the RO system is naturally clogged by the presence of suspended solids, soluble solutes and microbial parameters in the feed water, which necessitates proper physical and chemical pre-treatment of the system. Scale and clogging can reduce the effective spacing between the substances…<\/p>\n","protected":false},"featured_media":9203,"comment_status":"open","ping_status":"closed","template":"","meta":{"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[62],"product_tag":[],"_links":{"self":[{"href":"https:\/\/mitreh.com\/en\/wp-json\/wp\/v2\/product\/8928\/"}],"collection":[{"href":"https:\/\/mitreh.com\/en\/wp-json\/wp\/v2\/product\/"}],"about":[{"href":"https:\/\/mitreh.com\/en\/wp-json\/wp\/v2\/types\/product\/"}],"replies":[{"embeddable":true,"href":"https:\/\/mitreh.com\/en\/wp-json\/wp\/v2\/comments\/?post=8928"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mitreh.com\/en\/wp-json\/wp\/v2\/media\/9203\/"}],"wp:attachment":[{"href":"https:\/\/mitreh.com\/en\/wp-json\/wp\/v2\/media\/?parent=8928"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mitreh.com\/en\/wp-json\/wp\/v2\/product_cat\/?post=8928"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mitreh.com\/en\/wp-json\/wp\/v2\/product_tag\/?post=8928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}