{"id":1304,"date":"2026-08-29T07:04:01","date_gmt":"2026-08-29T07:04:01","guid":{"rendered":"https:\/\/ions-india.com\/?page_id=1304"},"modified":"2026-08-29T08:37:19","modified_gmt":"2026-08-29T08:37:19","slug":"effluent-treatment-plant","status":"publish","type":"page","link":"https:\/\/ions-india.com\/index.php\/effluent-treatment-plant\/","title":{"rendered":"Effluent Treatment Plant (ETP)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1304\" class=\"elementor elementor-1304\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cfa3dcd e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"cfa3dcd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b69b57b elementor-widget elementor-widget-html\" data-id=\"b69b57b\" 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!important; margin-top:22px; padding:0 16px 28px;}\r\n  .iso-wrap{width:100%;max-width:360px;height:300px;transform:rotate(0deg)}\r\n  .iso-video{transform:rotate(-3deg);border-width:4px}\r\n  .flow{left:-6px;top:8%;transform:rotate(0deg);animation:none}\r\n  .flow2{right:-6px;bottom:8%;transform:rotate(0deg);animation:none}\r\n  .wave{right:0; height:40px}\r\n}\r\n<\/style>\r\n\r\n<section id=\"ions-hero-v2\">\r\n  <video class=\"bg-video\" autoplay muted loop playsinline preload=\"auto\">\r\n    <source src=\"https:\/\/ions-india.com\/wp-content\/uploads\/2026\/08\/etp-isometric-animation.mp4\" type=\"video\/mp4\">\r\n  <\/video>\r\n  <div class=\"overlay\"><\/div>\r\n  <div class=\"cut\"><\/div>\r\n  \r\n  <div class=\"wrap2\">\r\n    <div>\r\n      <div class=\"badge2\"><b>IONS INDIA<\/b><u>ETP MANUFACTURER<\/u><i>CPCB \/ SPCB OK<\/i><\/div>\r\n      <h1 class=\"h1-2\">Effluent Treatment Plant <span class=\"teal\">(ETP)<\/span> Manufacturer & Supplier <span class=\"sub2\">Custom ETPs for textile, pharma, chemical & food industries. CPCB\/SPCB-compliant design, manufacturing, installation & AMC \u2014 with ZLD using RO & evaporation.<\/span><\/h1>\r\n      <div class=\"stats2\">\r\n        <div class=\"stat2\"><num>500<s>+<\/s><\/num><p>PLANTS INSTALLED<\/p><\/div>\r\n        <div class=\"stat2\"><num>100<s>%<\/s><\/num><p>ZLD RECOVERY<\/p><\/div>\r\n        <div class=\"stat2\"><num>24<s>\/7<\/s><\/num><p>AMC SUPPORT<\/p><\/div>\r\n      <\/div>\r\n      <div class=\"pills2\">\r\n        <div class=\"pill2 hl\">TEXTILE & DYEING<\/div><div class=\"pill2\">PHARMA & CHEMICAL<\/div><div class=\"pill2\">FOOD & DAIRY<\/div>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <!-- RIGHT VIDEO - AB MOBILE PE BHI DIKHEGA -->\r\n    <div class=\"right2\">\r\n      <div class=\"iso-wrap\">\r\n        <video class=\"iso-video\" autoplay muted loop playsinline preload=\"auto\" poster=\"https:\/\/ions-india.com\/wp-content\/uploads\/2026\/08\/ions-india-etp-clarifier-tank-installation.jpg\">\r\n          <source src=\"https:\/\/ions-india.com\/wp-content\/uploads\/2026\/08\/WhatsApp-Video-2026-08-29-at-12.43.06-PM-1.mp4\" type=\"video\/mp4\">\r\n        <\/video>\r\n        <div class=\"flow\"><e class=\"n\">IN<\/e><div><h5>Dirty Inlet<\/h5><p>COD \u2022 TSS \u2022 Oil<\/p><\/div><\/div>\r\n        <div class=\"flow2\"><e class=\"a\">OUT<\/e><div><h5>Clean Reuse<\/h5><p>CPCB < 30 ppm<\/p><\/div><div style=\"background:#F4A300;color:#0B2545;padding:4px 8px;border-radius:100px;font:800 8px 'Inter'\">ZLD READY<\/div><\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <svg class=\"wave\" viewBox=\"0 0 1440 56\" preserveAspectRatio=\"none\"><path d=\"M0 56 L0 24 Q360 0 720 24 T1440 24 L1440 56 Z\" fill=\"#FFFFFF\"\/><\/svg>\r\n<\/section>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d29f671 elementor-widget elementor-widget-html\" data-id=\"d29f671\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<link 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66px;font:400 13.5px\/1.8 'Inter';color:#5B6472;border-top:1px solid #F0F2F5;background:#FBFDFF}\r\n.faq-a strong{color:#0B2545;font-weight:700}\r\n\r\n@media(max-width:1024px){\r\n.con{padding:0 16px}\r\n #s1{padding:50px 0 30px}\r\n.grid-hero{grid-template-columns:1fr;gap:24px}\r\n.h2{font-size:28px!important;line-height:1.05}\r\n.p{font-size:14px!important}\r\n.img-stack{height:360px;overflow:visible}\r\n.main-img{transform:none;border-width:4px;border-radius:18px}\r\n.float{padding:8px 10px;border-radius:12px}\r\n.f1{left:10px;bottom:10px;transform:none}.f2{right:10px;top:10px;transform:none}\r\n.bento{grid-template-columns:1fr;grid-template-rows:auto;gap:12px}\r\n.b1{grid-row:auto}.b{padding:18px;border-radius:16px}\r\n.ind-grid,.sup-grid,.pt-grid{grid-template-columns:1fr;gap:12px}\r\n #s2,#s3,#s4,#s5,#s6{padding:50px 0}\r\n.mesh{display:none}\r\n.faq-a{padding-left:20px}\r\n}\r\n<\/style>\r\n\r\n<section id=\"s1\" class=\"sec\">\r\n  <div class=\"mesh t\"><\/div>\r\n  <div class=\"con\">\r\n    <div class=\"grid-hero\">\r\n      <div>\r\n        <div class=\"kick\"><b><\/b> TREATING INDUSTRIAL WASTEWATER TO COMPLIANCE<\/div>\r\n        <h2 class=\"h2\">An ETP that actually <em>meets CPCB \/ SPCB limits<\/em> \u2014 not just on paper.<\/h2>\r\n        <p class=\"p\">An Effluent Treatment Plant (ETP) treats process wastewater generated by manufacturing \u2014 dyeing liquor, chemical process water, pharmaceutical process streams, food processing wash water, or metal finishing rinse water \u2014 to bring it within Central Pollution Control Board and State Pollution Control Board discharge limits, or to a quality suitable for recycling back into the process. Ions India designs ETPs around the specific pollutant profile of your industry rather than a generic template, because a dyeing effluent, a pharma effluent, and a food-processing effluent each demand different chemistry and different treatment stages.<\/p>\r\n        <div class=\"bdg-row\"><span class=\"bdg dark\">FULL EFFLUENT CHARACTERIZATION<\/span><span class=\"bdg teal\">INDUSTRY-SPECIFIC DESIGN<\/span><span class=\"bdg\">ZLD READY \u2022 RO + EVAPORATION<\/span><\/div>\r\n      <\/div>\r\n      <div class=\"img-stack\">\r\n        <div class=\"main-img\"><img decoding=\"async\" src=\"https:\/\/ions-india.com\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_qxkf7gqxkf7gqxkf-1.png\" alt=\"Effluent treatment plant clarifier tank installed by Ions India\"><\/div>\r\n        <div class=\"float f1\"><div style=\"width:36px;height:36px;border-radius:10px;background:#0B2545;color:#fff;display:grid;place-items:center;font:800 9px 'Inter'\">CPCB<\/div><div><div style=\"font:800 11px 'Poppins';color:#1B1F27\">Compliant Discharge<\/div><div style=\"font:500 9px 'Inter';color:#5B6472\">&lt;30 ppm BOD\/COD \u2022 Real Site<\/div><\/div><\/div>\r\n        <div class=\"float f2\"><div style=\"width:32px;height:32px;border-radius:50%;background:#F4A300;color:#0B2545;display:grid;place-items:center;font:800 9px 'Inter'\">ZLD<\/div><div><div style=\"font:800 10px 'Poppins';color:#fff\">100% Water Recovery<\/div><div style=\"font:500 8px 'Inter';color:#9fb0c3\">Zero Liquid Discharge<\/div><\/div><\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section id=\"s2\" class=\"sec\">\r\n  <div class=\"mesh a\" style=\"top:20%;left:-10%;opacity:.12\"><\/div>\r\n  <div class=\"con\">\r\n    <div class=\"kick\"><b><\/b> HOW WE DESIGN AROUND YOUR EFFLUENT<\/div>\r\n    <h2 class=\"h2\" style=\"color:#fff\">Full lab analysis <em>\u2192 tailored treatment train<\/em><\/h2>\r\n    <p class=\"p\" style=\"color:#9fb0c3\">Our process begins with a full effluent characterization \u2014 BOD, COD, TSS, pH, oil and grease, and industry-specific parameters like color, chromium, or heavy metals \u2014 followed by a treatment scheme that typically combines physico-chemical treatment (screening, equalization, coagulation-flocculation, and clarification) with biological treatment (MBBR, SBR or activated sludge) and, where required, tertiary polishing through filtration and activated carbon. For industries with high color or dissolved solids, such as textile dyeing, we frequently recommend advanced options like Zero Liquid Discharge (ZLD) with reverse osmosis and evaporation.<\/p>\r\n    <div class=\"bento\">\r\n      <div class=\"b b1\"><div><num>01 \/ 02 \u2014 PHYSICO-CHEMICAL<\/num><h3>Screening, Equalization & <span>Coagulation-Flocculation + Clarification<\/span><\/h3><p style=\"color:#9fb0c3;margin-top:12px\">Flow and load balancing to handle shock loads, followed by chemical dosing and clarifier for solids separation. Foundation of every stable ETP.<\/p><\/div><img decoding=\"async\" src=\"https:\/\/ions-india.com\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_cyieafcyieafcyie-1.png\" alt=\"Chemical dosing system panel\" style=\"width:100%;height:190px;object-fit:cover;border-radius:14px;border:1px solid rgba(255,255,255,.15);margin-top:16px\"><\/div>\r\n      <div class=\"b b2\"><div><div style=\"width:48px;height:48px;border-radius:14px;background:#F5F7FA;border:1px solid #E2E6EC;display:grid;place-items:center;font:800 11px 'Inter'\">MBBR<\/div><num style=\"margin-top:12px;display:block\">03 \u2014 BIOLOGICAL<\/num><h4>MBBR \/ SBR \/ Activated Sludge<\/h4><p>Biological treatment removes dissolved organics. Technology selected on BOD\/COD ratio and space.<\/p><\/div><\/div>\r\n      <div class=\"b b3\"><div><div style=\"width:48px;height:48px;border-radius:14px;background:rgba(255,255,255,.18);display:grid;place-items:center\">\u25d0<\/div><num style=\"margin-top:12px;display:block\">04 \u2014 TERTIARY<\/num><h4>Tertiary Polishing<\/h4><p>Filtration and activated carbon for final polish to meet strict SPCB limits.<\/p><\/div><\/div>\r\n      <div class=\"b b4\"><img decoding=\"async\" src=\"https:\/\/ions-india.com\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_wbq3zhwbq3zhwbq3.png\" alt=\"ETP process flow diagram\" style=\"width:100%;height:120px;object-fit:cover;border-radius:12px;border:1px solid #E2E6EC\"><div style=\"margin-top:12px\"><num>FLOW DIAGRAM<\/num><h4>Equalization \u2192 Discharge \/ Reuse<\/h4><p>Clean infographic showing effluent flow from screening to compliant discharge.<\/p><\/div><\/div>\r\n      <div class=\"b b5\"><div><div style=\"width:48px;height:48px;border-radius:14px;background:#fff;display:grid;place-items:center;font:800 11px 'Inter'\">ZLD<\/div><num style=\"margin-top:12px;display:block\">05 \u2014 ADVANCED<\/num><h4>Zero Liquid Discharge \u2014 RO + Evaporation<\/h4><p>For textile dyeing & chemical units with high color\/TDS \u2014 full water recovery, no liquid discharge.<\/p><\/div><\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section id=\"s3\" class=\"sec\">\r\n  <div class=\"con\">\r\n    <div class=\"kick\"><b><\/b> INDUSTRIES WE SERVE<\/div>\r\n    <h2 class=\"h2\">Built for your <em>CPCB category<\/em>, not a generic template.<\/h2>\r\n    <p class=\"p\">We have built ETPs for textile and dyeing units, pharmaceutical and API manufacturers, chemical and specialty chemical plants, food and beverage processors, dairies, metal finishing and electroplating units, and general engineering manufacturers. Each sector comes with a distinct compliance category under CPCB classification.<\/p>\r\n    <div class=\"ind-grid\">\r\n      <div class=\"ind\"><top><div class=\"ico\">TX<\/div><span class=\"tag\">HIGH COLOR \u2022 TDS<\/span><\/top><h5>Textile & Dyeing Units<\/h5><p>High color and dissolved solids. ZLD with RO and evaporation is frequently recommended for full water recovery.<\/p><\/div>\r\n      <div class=\"ind\"><top><div class=\"ico teal\">PH<\/div><span class=\"tag\">COMPLEX ORGANICS<\/span><\/top><h5>Pharmaceutical & API Manufacturers<\/h5><p>Complex process streams with variable organic loads, solvents and API residues.<\/p><\/div>\r\n      <div class=\"ind\"><top><div class=\"ico\">CH<\/div><span class=\"tag\">HEAVY METALS<\/span><\/top><h5>Chemical & Specialty Chemical Plants<\/h5><p>Chemical process water with heavy metals, high COD and diverse chemistry.<\/p><\/div>\r\n      <div class=\"ind\"><top><div class=\"ico teal\">FB<\/div><span class=\"tag\">HIGH BOD<\/span><\/top><h5>Food & Beverage Processors<\/h5><p>Food processing wash water with high BOD, oil and grease.<\/p><\/div>\r\n      <div class=\"ind\"><top><div class=\"ico\">DA<\/div><span class=\"tag\">FAT \u2022 PROTEIN<\/span><\/top><h5>Dairies<\/h5><p>Dairy effluent with fat, protein and nutrient load requiring oil removal.<\/p><\/div>\r\n      <div class=\"ind\"><top><div class=\"ico amber\">MF<\/div><span class=\"tag\">CHROME \u2022 CYANIDE<\/span><\/top><h5>Metal Finishing & Electroplating Units<\/h5><p>Metal finishing rinse water with chromium, cyanide and heavy metals.<\/p><\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section id=\"s4\" class=\"sec\">\r\n  <div class=\"mesh t\" style=\"opacity:.1;top:auto;bottom:-100px;right:10%\"><\/div>\r\n  <div class=\"con\">\r\n    <div class=\"sup-grid\">\r\n      <div class=\"sup\"><h3>Compliance and Documentation Support<\/h3><p>Beyond building the plant, we help clients understand what Pollution Control Board inspectors will expect to see: consistent effluent quality reports, proper sludge disposal records, and a plant that is actually operated as designed rather than bypassed during inspections.<\/p><ul><li><i>\u2713<\/i> Consent to Operate renewal support<\/li><li><i>\u2713<\/i> Consistent effluent reports & sludge disposal records<\/li><\/ul><\/div>\r\n      <div class=\"sup am\"><h3>Long-Term Reliability<\/h3><p>An ETP that is undersized, poorly maintained, or built with substandard components becomes a liability rather than a compliance asset \u2014 frequent breakdowns, non-compliant discharge, and eventual regulatory penalties. We build with corrosion-resistant materials.<\/p><ul><li><i>\u2713<\/i> Corrosion-resistant construction matched to chemistry<\/li><li><i>\u2713<\/i> AMC catches performance drift before violation<\/li><\/ul><\/div>\r\n      <div class=\"sup\"><h3>Working with CETPs and Common Infrastructure<\/h3><p>Many industrial clusters route pretreated effluent to a shared CETP rather than discharging independently. Our design focuses on meeting CETP's specific inlet norms \u2014 often stricter than final discharge norms \u2014 so your unit avoids penalty.<\/p><ul><li><i>\u2713<\/i> Meeting CETP inlet norms \u2014 stricter than final discharge<\/li><li><i>\u2713<\/i> Coordination with CETP operating norms<\/li><\/ul><\/div>\r\n      <div class=\"sup am\"><h3>Retrofits and Capacity Expansion<\/h3><p>As production scales up, many clients find existing ETP was sized for smaller operation. We retrofit and expand plants \u2014 adding parallel trains, upgrading dosing and aeration capacity, or introducing tertiary stage.<\/p><ul><li><i>\u2713<\/i> Parallel trains & aeration capacity upgrade<\/li><li><i>\u2713<\/i> Cost-effective vs full plant replacement<\/li><\/ul><\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section id=\"s5\" class=\"sec\">\r\n  <div class=\"con\">\r\n    <div class=\"kick\"><b><\/b> KEY POINTS<\/div>\r\n    <h2 class=\"h2\" style=\"color:#fff\">Why Ions India ETPs <em style=\"color:var(--amber)\">stay compliant<\/em><\/h2>\r\n    <div class=\"pt-grid\">\r\n      <div class=\"pt\"><ck>\u2713<\/ck><p>Design based on full effluent characterization, not generic templates<\/p><\/div>\r\n      <div class=\"pt\"><ck>\u2713<\/ck><p>Physico-chemical, biological and tertiary treatment stages as needed<\/p><\/div>\r\n      <div class=\"pt\"><ck>\u2713<\/ck><p>Zero Liquid Discharge (ZLD) options for textile, dyeing and chemical industries<\/p><\/div>\r\n      <div class=\"pt\"><ck>\u2713<\/ck><p>Serves textile, pharma, chemical, food & beverage, dairy and metal finishing sectors<\/p><\/div>\r\n      <div class=\"pt\"><ck>\u2713<\/ck><p>CPCB\/SPCB-aligned design and Consent to Operate documentation support<\/p><\/div>\r\n      <div class=\"pt\"><ck>\u2713<\/ck><p>Corrosion-resistant construction matched to your specific effluent chemistry<\/p><\/div>\r\n      <div class=\"pt\"><ck>\u2713<\/ck><p>AMC monitoring to catch performance drift before compliance violations occur<\/p><\/div>\r\n      <div class=\"pt\" style=\"background:var(--amber);border-color:var(--amber)\"><ck style=\"background:var(--navy);color:#fff\">\u2605<\/ck><p style=\"color:var(--navy);font-weight:800\">500+ Plants Installed \u2022 100% Water Recovery ZLD \u2022 24\/7 AMC Support<\/p><\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<section id=\"s6\" class=\"sec\">\r\n  <div class=\"mesh a\"><\/div>\r\n  <div class=\"con\">\r\n    <div class=\"kick\"><b><\/b> FAQ SECTION<\/div>\r\n    <h2 class=\"h2\">ETP Cost, ZLD & <em>Compliance \u2014 answered<\/em><\/h2>\r\n    <p class=\"p\">Most asked questions about ETP design, Zero Liquid Discharge and Pollution Control Board compliance \u2014 straight answers from Ions India.<\/p>\r\n    <div class=\"faq-wrap\">\r\n      <details class=\"faq-item\" open>\r\n        <summary><div class=\"faq-q\"><num>01<\/num> What determines the cost of an ETP?<\/div><i>+<\/i><\/summary>\r\n        <div class=\"faq-a\">ETP cost depends primarily on <strong>daily effluent volume, pollutant load and complexity<\/strong> (for example, dye-heavy textile effluent costs more to treat than simple food-processing wash water), the treatment technology selected, and whether <strong>Zero Liquid Discharge (ZLD)<\/strong> is required.<\/div>\r\n      <\/details>\r\n      <details class=\"faq-item\">\r\n        <summary><div class=\"faq-q\"><num>02<\/num> Is Zero Liquid Discharge (ZLD) mandatory for all industries?<\/div><i>+<\/i><\/summary>\r\n        <div class=\"faq-a\">ZLD is mandatory for specific high-pollution categories in several states, particularly for <strong>larger textile, dyeing and certain chemical units<\/strong>, but requirements vary by state and industry classification. Confirm your obligation with your State Pollution Control Board.<\/div>\r\n      <\/details>\r\n      <details class=\"faq-item\">\r\n        <summary><div class=\"faq-q\"><num>03<\/num> How often should ETP effluent be tested?<\/div><i>+<\/i><\/summary>\r\n        <div class=\"faq-a\">Most SPCB require <strong>periodic effluent testing, commonly monthly or quarterly<\/strong> depending on industry category and plant size. Ions India's AMC clients receive support scheduling and preparing for this testing.<\/div>\r\n      <\/details>\r\n      <details class=\"faq-item\">\r\n        <summary><div class=\"faq-q\"><num>04<\/num> Can an existing ETP be upgraded instead of replaced?<\/div><i>+<\/i><\/summary>\r\n        <div class=\"faq-a\">In many cases, yes. Adding a <strong>tertiary stage, upgrading dosing systems, or retrofitting a biological stage<\/strong> can bring an underperforming ETP back within compliance without full replacement. Ions India assesses before recommending upgrade vs rebuild.<\/div>\r\n      <\/details>\r\n      <details class=\"faq-item\">\r\n        <summary><div class=\"faq-q\"><num>05<\/num> What industries need an ETP the most?<\/div><i>+<\/i><\/summary>\r\n        <div class=\"faq-a\"><strong>Textile and dyeing, pharmaceutical and chemical manufacturing, food and beverage processing, dairies, and metal finishing or electroplating<\/strong> units generate the most complex wastewater and are most commonly required to install an ETP.<\/div>\r\n      <\/details>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>IONS INDIAETP MANUFACTURERCPCB \/ SPCB OK Effluent Treatment Plant (ETP) Manufacturer &#038; Supplier Custom ETPs for textile, pharma, chemical &#038; food industries. CPCB\/SPCB-compliant design, manufacturing, installation &#038; AMC \u2014 with ZLD using RO &#038; evaporation. 500+ PLANTS INSTALLED 100% ZLD RECOVERY 24\/7 AMC SUPPORT TEXTILE &#038; DYEINGPHARMA &#038; CHEMICALFOOD &#038; DAIRY IN Dirty Inlet COD \u2022 TSS \u2022 Oil OUT Clean Reuse CPCB < 30 ppm ZLD READY TREATING INDUSTRIAL WASTEWATER TO COMPLIANCE An ETP that actually meets CPCB \/ SPCB limits \u2014 not just on paper. An Effluent Treatment Plant (ETP) treats process wastewater generated by manufacturing \u2014 dyeing liquor, chemical process water, pharmaceutical process streams, food processing wash water, or metal finishing rinse water \u2014 to bring it within Central Pollution Control Board and State Pollution Control Board discharge limits, or to a quality suitable for recycling back into the process. Ions India designs ETPs around the specific pollutant profile of your industry rather than a generic template, because a dyeing effluent, a pharma effluent, and a food-processing effluent each demand different chemistry and different treatment stages. FULL EFFLUENT CHARACTERIZATIONINDUSTRY-SPECIFIC DESIGNZLD READY \u2022 RO + EVAPORATION CPCBCompliant Discharge&lt;30 ppm BOD\/COD \u2022 Real Site ZLD100% Water RecoveryZero Liquid Discharge HOW WE DESIGN AROUND YOUR EFFLUENT Full lab analysis \u2192 tailored treatment train Our process begins with a full effluent characterization \u2014 BOD, COD, TSS, pH, oil and grease, and industry-specific parameters like color, chromium, or heavy metals \u2014 followed by a treatment scheme that typically combines physico-chemical treatment (screening, equalization, coagulation-flocculation, and clarification) with biological treatment (MBBR, SBR or activated sludge) and, where required, tertiary polishing through filtration and activated carbon. For industries with high color or dissolved solids, such as textile dyeing, we frequently recommend advanced options like Zero Liquid Discharge (ZLD) with reverse osmosis and evaporation. 01 \/ 02 \u2014 PHYSICO-CHEMICAL Screening, Equalization &#038; Coagulation-Flocculation + Clarification Flow and load balancing to handle shock loads, followed by chemical dosing and clarifier for solids separation. Foundation of every stable ETP. MBBR03 \u2014 BIOLOGICAL MBBR \/ SBR \/ Activated Sludge Biological treatment removes dissolved organics. Technology selected on BOD\/COD ratio and space. \u25d004 \u2014 TERTIARY Tertiary Polishing Filtration and activated carbon for final polish to meet strict SPCB limits. FLOW DIAGRAM Equalization \u2192 Discharge \/ Reuse Clean infographic showing effluent flow from screening to compliant discharge. ZLD05 \u2014 ADVANCED Zero Liquid Discharge \u2014 RO + Evaporation For textile dyeing &#038; chemical units with high color\/TDS \u2014 full water recovery, no liquid discharge. INDUSTRIES WE SERVE Built for your CPCB category, not a generic template. We have built ETPs for textile and dyeing units, pharmaceutical and API manufacturers, chemical and specialty chemical plants, food and beverage processors, dairies, metal finishing and electroplating units, and general engineering manufacturers. Each sector comes with a distinct compliance category under CPCB classification. TXHIGH COLOR \u2022 TDS Textile &#038; Dyeing Units High color and dissolved solids. ZLD with RO and evaporation is frequently recommended for full water recovery. PHCOMPLEX ORGANICS Pharmaceutical &#038; API Manufacturers Complex process streams with variable organic loads, solvents and API residues. CHHEAVY METALS Chemical &#038; Specialty Chemical Plants Chemical process water with heavy metals, high COD and diverse chemistry. FBHIGH BOD Food &#038; Beverage Processors Food processing wash water with high BOD, oil and grease. DAFAT \u2022 PROTEIN Dairies Dairy effluent with fat, protein and nutrient load requiring oil removal. MFCHROME \u2022 CYANIDE Metal Finishing &#038; Electroplating Units Metal finishing rinse water with chromium, cyanide and heavy metals. Compliance and Documentation Support Beyond building the plant, we help clients understand what Pollution Control Board inspectors will expect to see: consistent effluent quality reports, proper sludge disposal records, and a plant that is actually operated as designed rather than bypassed during inspections. \u2713 Consent to Operate renewal support \u2713 Consistent effluent reports &#038; sludge disposal records Long-Term Reliability An ETP that is undersized, poorly maintained, or built with substandard components becomes a liability rather than a compliance asset \u2014 frequent breakdowns, non-compliant discharge, and eventual regulatory penalties. We build with corrosion-resistant materials. \u2713 Corrosion-resistant construction matched to chemistry \u2713 AMC catches performance drift before violation Working with CETPs and Common Infrastructure Many industrial clusters route pretreated effluent to a shared CETP rather than discharging independently. Our design focuses on meeting CETP&#8217;s specific inlet norms \u2014 often stricter than final discharge norms \u2014 so your unit avoids penalty. \u2713 Meeting CETP inlet norms \u2014 stricter than final discharge \u2713 Coordination with CETP operating norms Retrofits and Capacity Expansion As production scales up, many clients find existing ETP was sized for smaller operation. We retrofit and expand plants \u2014 adding parallel trains, upgrading dosing and aeration capacity, or introducing tertiary stage. \u2713 Parallel trains &#038; aeration capacity upgrade \u2713 Cost-effective vs full plant replacement KEY POINTS Why Ions India ETPs stay compliant \u2713 Design based on full effluent characterization, not generic templates \u2713 Physico-chemical, biological and tertiary treatment stages as needed \u2713 Zero Liquid Discharge (ZLD) options for textile, dyeing and chemical industries \u2713 Serves textile, pharma, chemical, food &#038; beverage, dairy and metal finishing sectors \u2713 CPCB\/SPCB-aligned design and Consent to Operate documentation support \u2713 Corrosion-resistant construction matched to your specific effluent chemistry \u2713 AMC monitoring to catch performance drift before compliance violations occur \u2605 500+ Plants Installed \u2022 100% Water Recovery ZLD \u2022 24\/7 AMC Support FAQ SECTION ETP Cost, ZLD &#038; Compliance \u2014 answered Most asked questions about ETP design, Zero Liquid Discharge and Pollution Control Board compliance \u2014 straight answers from Ions India. 01 What determines the cost of an ETP?+ ETP cost depends primarily on daily effluent volume, pollutant load and complexity (for example, dye-heavy textile effluent costs more to treat than simple food-processing wash water), the treatment technology selected, and whether Zero Liquid Discharge (ZLD) is required. 02 Is Zero Liquid Discharge (ZLD) mandatory for all industries?+ ZLD is mandatory for specific high-pollution categories in several states, particularly for larger textile, dyeing and certain chemical units, but requirements vary by state and industry classification. Confirm your obligation\n<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_canvas","meta":{"footnotes":""},"class_list":["post-1304","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ions-india.com\/index.php\/wp-json\/wp\/v2\/pages\/1304","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ions-india.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ions-india.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ions-india.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ions-india.com\/index.php\/wp-json\/wp\/v2\/comments?post=1304"}],"version-history":[{"count":8,"href":"https:\/\/ions-india.com\/index.php\/wp-json\/wp\/v2\/pages\/1304\/revisions"}],"predecessor-version":[{"id":1324,"href":"https:\/\/ions-india.com\/index.php\/wp-json\/wp\/v2\/pages\/1304\/revisions\/1324"}],"wp:attachment":[{"href":"https:\/\/ions-india.com\/index.php\/wp-json\/wp\/v2\/media?parent=1304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}