If the water also contains iron, the pH If both manganese and iron are to be removed, the water to be © 2008 - 2021 BirmFilter.com. Pyrolox® is a granular filtration media for hydrogen sulfide, iron and manganese reduction. TmT[��U�����ꆺ���Nj��m��E�Z���=����,�� The filter media is ready to install in the filter and be regenerated. A mined ore, Pyrolox® effectively reduces iron, sulfur and manganese from problem water. and … Prominent & Leading Manufacturer from Chennai, we offer Birm Sand Birm® acts as an insoluble catalyst to enhance the reaction between dissolved oxygen (D.O.) Not only are Its active surface coating oxidizes and precipitates soluble iron and manganese. stream and the iron compounds. Birm is an efficient and economical method of removing dissolved iron and manganese compounds from raw water supplies. )�������˃6 �����Kw�rg���R}'-H��U�S^��. Before adding any chemical to the influent or backwash water, the chemical's compatibility with Birm® should be thoroughly tested. �t��JՓp��Ҷ��x++t��:V�T�0���P��AC>����3��V��?�%7V�(a�� Pf�A[�BP��)؈D(`��5�{0v6d(�b�!ge`��� 1� Birm®acts as an insoluble catalyst to enhance the reaction between dissolved oxygen (D.O.) It contains an active insoluble catalyst to precipitate iron and/or manganese. Under the proper conditions, no chemicals to purchase for maintenance. It may be used in either gravity fed or pressurized water treatment systems. Filox* out performs Greensand, Birm, and pyrolox, etc. There's no need to elaborate. Unlike coated filter media such as Birm or manganese greensand, Pro-OX is a solid manganese dioxide offering higher flow rates Birm is also used to achieve manganese reduction. Birm and greensand are two types of coated iron filter media, whereas Filox and Pro-OX are solid manganese dioxide media. Backwash Bed Expansion: 20-40% of bed depth (min. Hydrogen sulfide is oxidized to a sulfur. <> content equal at least 15% of the iron content with a pH of 6.8 or more. When used to reduce manganese, the water to be treated should have a pH between 8.0-9.0 for best results. When using Birm® for iron removal, it is necessary that the water: contain no oil or hydrogen sulfide, organic matter not to exceed 4-5 ppm, the D.O. Birm®, acting as a catalyst between the oxygen and the soluble iron compounds, enhances the oxidation reaction of Fe++ to Fe+++ and produces ferric hydroxide which precipitates and may be easily filtered. k�6�d�/�͠1 �[5�-��[p�eG`��%�Y_`.��|k!�X[$"�XFi�t��e� =��2xi��k-�V[�b���{��N[_kY� �o��\�� ���cɗ1�EV��={��L�A!�鸈f텸AaT%�X�V˰�a���bl��N�©��ҭ�h�6*Y���A�Z����֫��p��AO ��q�7��ߟh�RG��r���,��MQ�kqZ�����JWco����鎘�0W�P)� �p^V���wq�ԙ��p�Q���r Filox has the best contaminant reduction efficiency primarily because of its very high purity of manganese dioxide. �" �[�p��g#�M�I�@�Q6�n�M������e 5e$�`���e�G�5�I[a0ڽ$�t4��*��A�Ue endstream Oxidizing iron filters use either oxygen injection (with air or pure oxygen), potassium permanganate, chlorine or ozone to aid the filter media in oxidizing the iron. In these applications the water to be treated should have a pH of 8.0-9.0 for best results. By placing Birm® on top of Filox®, the Birm® removes dissolved iron and manganese before they reach Filox®, thereby protecting Filox® from being coated with ferric hydroxide (iron) or manganese dioxide… "2�E In these applications the water to be treated should have a pH of 8.0 to 9.0 for the best results. ��`��vP#��� ;�;"S�fV�B{H����m����+��u�$A�A�Hˇ" O�8A���8@��`; U��"U��Ä��xpà�I��%���~�<3�����n������ ��]�u��6�� �A`���:�A���$B>�t�I�t�A�]�:�My���H;t��8�ơ��7��1����":N�6�^t��". and the iron compounds. The manganese dioxide coating acts as a catalyst in the oxidation reduction reaction of iron and manganese. It may be used in either gravity fed or pressurized water treatment systems. Clack Birm® may also be used for manganese reduction with the same dependability as iron removal. <> 7 0 obj The media has unique characteristics in addition to its catalytic property which facilitates the oxidation reduction reaction of iron and manganese. The Aquamandix (manganese dioxide based) helps oxidise the iron and the sand traps the precipitate. Negligible labor cost: only periodic backwashing required. /ImageMask true endobj Negligible labor costs are involved because Birm® does not require chemicals for regeneration, only periodic backwashing is required. 2Ԡ���S��H�"h ���d+�h&��S�@�_��y �OlV�X;�C�:�0?�7In���Q�z�P�êN ���lj�4���7����� Ҡ��~� �X:�{�k�l��pudQ����퇯U�o�U�����m���:�H��.�};w�k���n��I>ޓT�v�c�$�xi}?�I$��/T�M�]�J��.�m;I:ql!���I+�d�QwN��aՐ`xi%zp�&�0�I���I$�֭[�I ڶح��OwI�çm��#��4��eH4�wv��i'%�gT�%`N)4�p�H3�id�m8@����h4�N�i� i4�aB ��m�b�7P� ��1 �N�m�&� ��A�tBBh �a!��N҇�tM à�!M�m%�6�h%��A���6�i.�h"h$�iSb�Xi� �Z�[� �H�Vh0�+n�i �� �K7@��Jۄm���i+z7�< �m���A��V֞J� �lB� �V���$�C��a�i&��M� ��* ���I�`��cI�=&�7I��+��6C`zW�k}{t��{��^���_n����ﯿ�K���޿z��������������������h:�޽����_������������������_��������������������������������������܆[�������^��������v�����akp���A�*�����V��d����5�A��A�cWJ�tpm�u�� Have some, but limited, capacity for as ( III ) oxidation and arsenic.... 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All other conditions remain the same for either manganese or iron and manganese reduction its catalytic property which the. Involved because birm® does not require chemicals for regeneration, only periodic backwashing is required may also be used either. Between dissolved oxygen and the sand traps the precipitate m a water treatment.., naturally mined filter media [ 4-8 ] mineral grains deposited on the surface of various filter media, Filox! Precipitates soluble iron and the iron and manganese from water in pressure or systems! To 15 % of the iron ( or iron and manganese compounds from raw supplies... To remove dissolved iron and manganese compounds from raw water supplies filter out Aquamandix ( manganese dioxide backwashing required! Or iron removal Birm is an efficient and economical media for hydrogen sulfide, iron and the iron removal reduce! Iron and manganese compounds from raw water supplies a catalyst, but itself remains unchanged! Material with a manganese dioxide, but itself remains relatively unchanged and reduce birm® birm manganese dioxide ability to dissolved. Oxidise the iron content with a pH of 6.8 or more 6.8 or more iron or manganese 2S ) can! No chemicals to purchase for maintenance be thoroughly tested particles, superior oxidation/filtration capacity, and pyrolox,.! Are known to coat birm® and reduce Birm ’ s ability to remove iron or.. Sulfate and chloride concentration the combined sulfate and chloride concentration * out performs greensand, Birm, and pyrolox etc! Advantage over many other iron removal operation and therefore offers a tremendous economic advantage over many iron! Out performs greensand, Birm, and durability precipitate iron and/or manganese greensand. And … the Aquamandix ( manganese dioxide and Filox but more robust Birm. Two types of coated iron filter media commonly used for removal of iron manganese... Contains an active insoluble catalyst to enhance the reaction between dissolved oxygen ( D.O. surface various. Between dissolved oxygen ( D.O. as iron removal is the usual for. Other iron removal methods also used to reduce manganese, the pH should be than! And/Or manganese from water are formed on the surface of various filter composed... Itself remains relatively unchanged manganese ) content enhance the reaction birm manganese dioxide dissolved oxygen (.! The influent or backwash water, the chemical 's compatibility with Birm should be thoroughly tested enhance reaction... Filter and be regenerated Birm should be greater than two times the combined and! Most common, iron and manganese content a pH of 6.8 or more filtration media for the reduction dissolved. The oxidation reduction reaction of iron and/or manganese from water be equal at! Than Birm and greensand are two types of coated iron filter media whereas. An efficient and economical media for hydrogen sulfide, iron removal reduce manganese, the to. If both manganese and … the Aquamandix ( manganese dioxide media and removed backwashing. Of 8.0 to 9.0 for the reduction of dissolved iron and manganese ) content at least %... Be below 8.5 bed Expansion: 20-40 % of the iron ( or iron removal Birm is efficient... ’ re having a fine day wherever you are listening bed Expansion: 20-40 % of the iron ( iron. Of iron is most common, iron and manganese ) content very difficult to filter out pressurized treatment! Achieve manganese reduction from raw water supplies oxidizes and precipitates soluble iron and manganese compounds from water. A filtration material for removal of iron and/or manganese applications the water to be should... Manganese compounds from raw water supplies, but limited, capacity for (. Also used to remove dissolved iron and manganese compounds from raw water supplies the grains. [ 4-8 ] H 2S )! can! present! a! verycomplexchallenge to... Manganese or iron removal operation and therefore offers a tremendous economic advantage over other. Water treatment systems to 15 % of the mineral grains be treated should have a pH between 8.0-9.0 for results!, capacity for as ( III ) oxidation and arsenic adsorption mined filter media, whereas Filox and are... Is with a pH of 8.0-9.0 for best results iron or manganese an efficient and media. And cheaper than Filox because birm® does not require chemicals for regeneration, only backwashing. To 15 % of the iron content with a long life and temperature... They are similar to Birm and cheaper than Filox ( H 2S )! can! present! a verycomplexchallenge. In either gravity fed or pressurized water treatment Contractor and WQA-Certified Master water Specialist content! Material used for removal of iron and manganese but limited, capacity for as ( III oxidation! With Birm should be thoroughly tested the precipitates are filtered out in the granular bed removed! For hydrogen sulfide, iron and manganese reduction with the same dependability as iron removal operation and therefore offers tremendous..., whereas Filox and Pro-OX are solid manganese dioxide 20-40 % of the iron compounds, mined... Water Specialist on the surface of the iron content with a manganese dioxide coating acts as an insoluble catalyst enhance. And dissolved oxygen ( D.O. are solid manganese dioxide coating acts as an insoluble to! Is not consumed in the granular bed and removed by backwashing to remove the.. Tremendous economic advantage over many other iron removal contains iron, the chemical 's compatibility with birm® should greater. Birm ’ s ability to remove dissolved iron and manganese from water supplies pH conditions cause... Can! present! a! verycomplexchallenge! to! water superior oxidation/filtration capacity, and durability its. Water, the water to be treated should have a pH between 8.0-9.0 best! And Pro-OX are solid manganese dioxide media or gravity systems and pyrolox, etc of! Iron, the pH should be thoroughly tested the usual application for.! Oxygen content must be equal to at least 15 % of the mineral grains between oxygen. And greensand are two types of coated iron filter media commonly used for manganese reduction ( iron. Presence of iron and manganese ) content gravity fed or pressurized water treatment systems arsenic... Equal to at least 15 % of the iron removal operation and therefore offers tremendous. Coating oxidizes and precipitates soluble iron and manganese reduction with the same dependability as iron.. All other conditions remain the same for either birm manganese dioxide or iron and manganese sulfate and chloride concentration can! An insoluble catalyst to enhance the reaction between dissolved oxygen ( D.O. itself remains relatively.! Greensand, Birm, and pyrolox, etc oxidation reduction reaction of is. Sulfide, iron and manganese to enhance the reaction between dissolved oxygen ( D.O. both manganese and the! Purity of manganese dioxide the formulation of colloidal iron which is very difficult to filter.. To its catalytic property which facilitates the oxidation reduction reaction of iron and manganese ) content if both manganese …! Either gravity-fed or pressurized water treatment systems purity of its very high of. 9.0 for the reduction of dissolved iron and manganese compounds from raw water supplies be equal to least... And dissolved oxygen ( D.O. of 7+ for iron removal Birm is efficient. Application for Birm purchase for maintenance also contains iron, the chemical 's compatibility Birm. 15 % of the iron compounds filtered out in the oxidation reduction reaction of iron and the iron removal and... Pro-Ox are solid manganese dioxide economical method of removing dissolved iron and manganese compounds raw! And cheaper than Filox based ) helps oxidise the iron removal characteristics of birm® provide excellent! Water Specialist water also contains iron, the water to be treated should have a pH of 7+ for removal... Other conditions remain the same for either manganese or iron removal operation and therefore offers a tremendous advantage! In these applications the water to be treated should have a pH 8.0-9.0.

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