{"id":65139,"date":"2025-11-05T14:17:22","date_gmt":"2025-11-05T06:17:22","guid":{"rendered":"https:\/\/stark-water.com\/?p=65139"},"modified":"2025-11-05T14:17:26","modified_gmt":"2025-11-05T06:17:26","slug":"reduce-ro-operating-cost","status":"publish","type":"post","link":"https:\/\/stark-water.com\/fr\/blog\/reduce-ro-operating-cost\/","title":{"rendered":"How to Precisely Reduce RO System Operating Cost (2025 Field Guide)"},"content":{"rendered":"<p><strong>Last updated:<\/strong>&nbsp;November 4, 2025 \u00b7&nbsp;<strong>Reading time:<\/strong>&nbsp;12\u201316 minutes \u00b7&nbsp;<strong>Audience:<\/strong>&nbsp;plant managers, RO operators, EPCs<\/p>\n\n\n\n<p>This practical guide shows how to&nbsp;<strong>reduce RO operating cost<\/strong>&nbsp;with ultra-low-pressure (ULP) membranes, VFD-controlled high-pressure pumps, dosing optimization, smarter staging and flux, and fewer CIPs\u2014without sacrificing product quality or membrane life. Use the baseline KPIs, checklists, and worked examples to estimate savings and plan a six-week implementation.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/webp-1024x683.webp\" alt=\"\" class=\"wp-image-65146\" style=\"aspect-ratio:1;width:1200px;height:auto\" title=\"\" srcset=\"https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/webp-1024x683.webp 1024w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/webp-300x200.webp 300w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/webp-768x512.webp 768w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/webp-18x12.webp 18w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/webp-600x400.webp 600w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/webp.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Reduce RO operating cost with ULP membranes, VFD high-pressure pump, optimized antiscalant and fewer CIPs\nEnergy, chemicals and membrane life are the three biggest levers to cut RO OPEX.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Executive Summary \u2014 Cost Drivers &amp; Quick Wins<\/h2>\n\n\n\n<p>Typical OPEX split for municipal\/industrial RO (illustrative ranges):&nbsp;<strong>Power 35\u201360%<\/strong>,&nbsp;<strong>Chemicals 10\u201325%<\/strong>,&nbsp;<strong>Membranes 8\u201315%<\/strong>,&nbsp;<strong>Labor 8\u201312%<\/strong>,&nbsp;<strong>Pretreatment\/Backwash 5\u201310%<\/strong>,&nbsp;<strong>Concentrate disposal 5\u201320%<\/strong>. Focus here first to&nbsp;<strong>reduce RO operating cost<\/strong>&nbsp;quickly:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Swap to ULP membranes<\/strong>\u00a0(lower net driving pressure at same flux).<\/li>\n\n\n\n<li><strong>Add VFD<\/strong>\u00a0to the high-pressure (HP) pump; control pressure setpoint instead of throttling.<\/li>\n\n\n\n<li><strong>Optimize antiscalant\/acid<\/strong>\u00a0dose against limiting salts and LSI\/CSI; avoid over-recovery.<\/li>\n\n\n\n<li><strong>Increase membrane area<\/strong>\u00a0(add elements or parallel trains) to run lower flux and pressure.<\/li>\n\n\n\n<li><strong>CIP by condition<\/strong>\u00a0(\u0394P\/normalized flux) instead of calendar; standardize recipes.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Establish the Baseline \u2014 KPIs &amp; Two-Week Audit<\/h2>\n\n\n\n<p>Before changing hardware or chemistry, lock in a clean baseline. Track these&nbsp;<em>normalized<\/em>&nbsp;KPIs daily for two weeks:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Specific energy<\/strong>\u00a0(kWh\/m<sup>3<\/sup>) and\u00a0<strong>specific chemicals<\/strong>\u00a0(g\/m<sup>3<\/sup>\u00a0by type).<\/li>\n\n\n\n<li><strong>Normalized flux<\/strong>\u00a0et\u00a0<strong>\u0394P<\/strong>\u00a0per stage;\u00a0<strong>r\u00e9cup\u00e9ration<\/strong>\u00a0et\u00a0<strong>availability<\/strong>\u00a0(% uptime).<\/li>\n\n\n\n<li><strong>SDI\/NTU<\/strong>\u00a0at RO feed;\u00a0<strong>temperature<\/strong>;\u00a0<strong>product EC<\/strong>\/<strong>pH<\/strong>.<\/li>\n\n\n\n<li><strong>CIP frequency<\/strong>, recipe, and chemical per CIP.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Metric<\/th><th>Current<\/th><th>Target after 6 weeks<\/th><th>Notes<\/th><\/tr><\/thead><tbody><tr><td>Specific energy<\/td><td>0.85 kWh\/m\u00b3<\/td><td>0.58\u20130.65 kWh\/m\u00b3<\/td><td>ULP + VFD<\/td><\/tr><tr><td>Antiscalant dose<\/td><td>4.0 mg\/L<\/td><td>3.0\u20133.5 mg\/L<\/td><td>Re-model dose vs recovery<\/td><\/tr><tr><td>CIP frequency<\/td><td>1\u00d7 \/ month<\/td><td>1\u00d7 \/ 6\u20138 weeks<\/td><td>Condition-based triggers<\/td><\/tr><tr><td>Normalized \u0394P<\/td><td>+12%\/month<\/td><td>&lt;+4%\/month<\/td><td>Flux &amp; pretreatment tuning<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Energy Reduction Tactics<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1) Ultra-Low-Pressure (ULP) Membranes<\/h3>\n\n\n\n<p>ULP elements deliver target flux at lower pressure, cutting pump power instantly. Plants moving from 1.3\u20131.5 MPa to ~0.8\u20131.0 MPa typically see&nbsp;<strong>\u224825\u201335% energy reduction<\/strong>&nbsp;at equal recovery and temperature. Validate with a trial skid and normalize for temperature.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2) VFD on the High-Pressure Pump<\/h3>\n\n\n\n<p>A variable-frequency drive controls discharge pressure without throttling losses, enables soft start, and moderates water hammer.&nbsp;<strong>\u224810\u201320% annual energy savings<\/strong>&nbsp;are common and you gain better process stability.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3) Increase Membrane Area (More Elements \/ Parallel Trains)<\/h3>\n\n\n\n<p>More area \u2192 lower flux at the same production \u2192 lower required pressure and slower fouling. The combination often reduces \u0394P slope and&nbsp;<strong>extends element life by 6\u201312 months<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4) Staging &amp; Recovery Tuning<\/h3>\n\n\n\n<p>Over-recovery drives osmotic pressure and \u0394P up. Tune recovery and, where justified, use interstage boosters only after a cost\u2013benefit check. The best way to&nbsp;<strong>reduce RO operating cost<\/strong>&nbsp;is often a few percent less recovery with fewer CIPs and lower pressure.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ulp-vfd-energy-savings-1024x683.webp\" alt=\"ULP membranes and VFD pressure setpoint reduce RO operating cost and energy consumptionULP + VFD usually yield the fastest payback for energy.\" class=\"wp-image-65148\" title=\"\" srcset=\"https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ulp-vfd-energy-savings-1024x683.webp 1024w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ulp-vfd-energy-savings-300x200.webp 300w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ulp-vfd-energy-savings-768x512.webp 768w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ulp-vfd-energy-savings-18x12.webp 18w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ulp-vfd-energy-savings-600x400.webp 600w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ulp-vfd-energy-savings.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">ULP membranes and VFD pressure setpoint reduce RO operating cost and energy consumption\nULP + VFD usually yield the fastest payback for energy.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Chemical Cost Optimization<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">5) Antiscalant Dose Optimization<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Model dose from water analysis and recovery; target the limiting salts (CaCO<sub>3<\/sub>\/CaSO<sub>4<\/sub>\/BaSO<sub>4<\/sub>\/SiO<sub>2<\/sub>).<\/li>\n\n\n\n<li>Run a 2\u20133 level dose trial (e.g., 3.0 \/ 3.5 \/ 4.0 mg\/L) and trend \u0394P and normalized flux.<\/li>\n\n\n\n<li>Expect\u00a0<strong>~15\u201325% chemical savings<\/strong>\u00a0with no loss of stability.<\/li>\n<\/ul>\n\n\n\n<p>When carbonates dominate, a small acidification can reduce dose further; avoid CaSO<sub>4<\/sub>&nbsp;risk when using H<sub>2<\/sub>SO<sub>4<\/sub>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6) CIP by Condition, Not Calendar<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Trigger by\u00a0<strong>normalized flux loss (e.g., \u221210%)<\/strong>\u00a0ou\u00a0<strong>\u0394P rise (e.g., +15\u201320%)<\/strong>.<\/li>\n\n\n\n<li>Standardize acid\/alkali recipes and soak times; record chemical per CIP and recovery time.<\/li>\n\n\n\n<li>Check that pre-CIP permeate EC and SDI are still on spec; if not, tackle pretreatment first.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7) Permeate Post-Treatment Optimization<\/h3>\n\n\n\n<p>For neutralization (NaOH) and optional CO<sub>2<\/sub>&nbsp;degassing, size from CO<sub>2<\/sub>&nbsp;load and target pH; trim dosing to avoid overshoot and wasted caustic.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Membrane Technology Choices<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Anti-fouling (AF) membranes<\/strong>: smoother surface\/coatings improve cleanability and reduce CIP frequency.<\/li>\n\n\n\n<li><strong>Element lifetime planning<\/strong>: 2\u20133 years typical under good control; premature replacement inflates OPEX and CapEx.<\/li>\n\n\n\n<li><strong>Max operating temperature<\/strong>: keep \u226435\u201340 \u00b0C for longevity; observe vendor limits for continuous vs. CIP exposure.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Pretreatment &amp; Operating Environment<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dechlorination &amp; metals control<\/strong>: protect polyamide from oxidants; prevent Fe\/Al carryover that seeds fouling.<\/li>\n\n\n\n<li><strong>SDI\/NTU targets<\/strong>: lower SDI extends run length and reduces CIP chemical spend.<\/li>\n\n\n\n<li><strong>Filtration &amp; backwash optimization<\/strong>: ensure adequate velocity and air scour; log backwash water and energy.<\/li>\n\n\n\n<li><strong>L'instrumentation<\/strong>: verify meters (kWh, flow), pressure sensors, pH\/ORP are accurate; poor metering hides savings.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Worked Savings Scenarios (Replace with Your Data)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Scenario A \u2014 ULP Retrofit + VFD<\/h3>\n\n\n\n<p>Plant 1,000 m\u00b3\/d, baseline 0.85 kWh\/m\u00b3. After ULP and VFD pressure control: 0.58 kWh\/m\u00b3 (<strong>\u221232%<\/strong>). At $0.12\/kWh, annual energy saving \u2248&nbsp;<strong>$118,000<\/strong>. Payback for membranes + VFD: \u2248 8\u201314 months depending on pricing.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Scenario B \u2014 Antiscalant Re-model + Hybrid Acid Assist<\/h3>\n\n\n\n<p>Dose reduced from 4.0 \u2192 3.0 mg\/L (\u221225%); slight feed acidification keeps LSI \u2264 0. \u0394P slope halves; CIP reduced by one event\/quarter. Chemical saving and downtime saving together cut OPEX by&nbsp;<strong>8\u201312%<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Scenario C \u2014 Add One Element per Vessel<\/h3>\n\n\n\n<p>Per-element flux \u221215% and pressure \u22128\u201312%; energy \u22128\u201310% and membrane life +6\u201312 months. Check pump curve and NPSH before approval.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ro-cost-scenarios-1024x683.webp\" alt=\"Scenarios to reduce RO operating cost: ULP+VFD energy cut, dosing optimization, adding membrane areaQuantify benefits with your 2-week baseline before committing capital.\" class=\"wp-image-65152\" style=\"aspect-ratio:1;width:1200px;height:auto\" title=\"\" srcset=\"https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ro-cost-scenarios-1024x683.webp 1024w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ro-cost-scenarios-300x200.webp 300w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ro-cost-scenarios-768x512.webp 768w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ro-cost-scenarios-18x12.webp 18w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ro-cost-scenarios-600x400.webp 600w, https:\/\/stark-water.com\/wp-content\/uploads\/2025\/11\/ro-cost-scenarios.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Scenarios to reduce RO operating cost: ULP+VFD energy cut, dosing optimization, adding membrane area\nQuantify benefits with your 2-week baseline before committing capital.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Six-Week Implementation Roadmap<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Week 1\u20132:<\/strong>\u00a0KPI audit; instrument verification; safety review; confirm membrane\/pump limits.<\/li>\n\n\n\n<li><strong>Week 3\u20134:<\/strong>\u00a0VFD trial curve; antiscalant re-model and A\/B dose test; recovery\/flux tuning; SOP drafts.<\/li>\n\n\n\n<li><strong>Week 5\u20136:<\/strong>\u00a0Pilot ULP\/AF skid; finalize CIP triggers; update LCC\/OPEX dashboard; operator training.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Visuals &amp; Downloadables<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"\/fr\/downloads\/ro-opex-baseline-template.xlsx\/\">Baseline KPI &amp; OPEX template (XLSX)<\/a><\/li>\n\n\n\n<li><a href=\"\/fr\/solutions\/reverse-osmosis\/\">Reverse Osmosis Solutions<\/a>\u00a0-\u00a0<a href=\"\/fr\/cas\/\">Case Studies<\/a>\u00a0-\u00a0<a href=\"\/fr\/contact\/\">Request an Audit<\/a><\/li>\n\n\n\n<li>Background reading:\u00a0<a href=\"https:\/\/www.epa.gov\/water-research\" target=\"_blank\" rel=\"noreferrer noopener\">EPA Water Research<\/a>\u00a0-\u00a0<a href=\"https:\/\/www.iso.org\/ics\/13.060.20\/x\/\" target=\"_blank\" rel=\"noreferrer noopener\">ISO Water Quality<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Request a Cost-Cut Plan<\/h2>\n\n\n\n<p>Upload 6\u20138 weeks of kWh, chemical dosing, \u0394P\/flux, recovery, and temperature data. We\u2019ll return a customized plan to&nbsp;<strong>reduce RO operating cost<\/strong>&nbsp;with expected savings and payback.<\/p>\n\n\n\n<p><a href=\"\/fr\/contact\/\">Talk to an Engineer<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">About the Author<\/h3>\n\n\n\n<p>Stark Water&nbsp;\u2014 Process engineers focused on RO\/NF, energy optimization, and lifecycle cost control. We design, pilot, and operate plants worldwide.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQs \u2014 Reduce RO Operating Cost<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1) How much can ULP membranes save vs. standard elements?<\/h3>\n\n\n\n<p>Field results frequently show 25\u201335% energy reduction at similar recovery and temperature. Validate with a pilot and pump curve check.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2) VFD or control valve \u2014 which saves more power?<\/h3>\n\n\n\n<p>A VFD eliminates throttling losses and follows a pressure setpoint, typically saving 10\u201320% energy with better ramping and less water hammer.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3) How do I choose between acid dosing and antiscalant only?<\/h3>\n\n\n\n<p>If carbonate is the limiting scale, mild acidification plus a leaner antiscalant dose can minimize cost. Always check CaSO<sub>4<\/sub>\/silica indices.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4) What SDI\/NTU targets reduce CIP frequency?<\/h3>\n\n\n\n<p>Lower SDI\/NTU correlates with slower \u0394P rise. Optimize filter backwash and coagulant to keep SDI down and extend run length.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5) AF vs. standard elements for seasonal feeds?<\/h3>\n\n\n\n<p>AF membranes are more forgiving and often clean faster, reducing CIP cost; verify compatibility with your CIP recipes and oxidant control.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6) What\u2019s a safe maximum operating temperature for RO?<\/h3>\n\n\n\n<p>Most polyamide elements run best \u226435\u201340 \u00b0C continuously; check your vendor\u2019s datasheet and adjust flux\/pressure accordingly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7) How do I track normalized performance correctly?<\/h3>\n\n\n\n<p>Use temperature-corrected flux and pressure; trend \u0394P and recovery with alarms to trigger condition-based CIP windows.<\/p>","protected":false},"excerpt":{"rendered":"<p>Last updated:&nbsp;November 4, 2025 \u00b7&nbsp;Reading time:&nbsp;12\u201316 minutes \u00b7&nbsp;Audience:&nbsp;plant managers, RO operators, EPCs This practical guide shows how to&nbsp;reduce RO operating [&hellip;]<\/p>","protected":false},"author":1,"featured_media":65155,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[],"footnotes":""},"categories":[208],"tags":[],"class_list":["post-65139","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrial-water-treatment-guides"],"acf":[],"_links":{"self":[{"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/posts\/65139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/comments?post=65139"}],"version-history":[{"count":1,"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/posts\/65139\/revisions"}],"predecessor-version":[{"id":65154,"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/posts\/65139\/revisions\/65154"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/media\/65155"}],"wp:attachment":[{"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/media?parent=65139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/categories?post=65139"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stark-water.com\/fr\/wp-json\/wp\/v2\/tags?post=65139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}