{"id":31138,"date":"2026-07-23T14:10:11","date_gmt":"2026-07-23T06:10:11","guid":{"rendered":"https:\/\/shchimay.com\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/"},"modified":"2026-07-23T14:10:11","modified_gmt":"2026-07-23T06:10:11","slug":"zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay","status":"publish","type":"post","link":"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/","title":{"rendered":"ZLD in Petrochemicals: A Capital Allocation Lens on Sensor Architecture by Shanghai ChiMay"},"content":{"rendered":"<hr \/>\n<p>title: &ldquo;ZLD in Petrochemicals: A Capital Allocation Lens on Sensor Architecture by Shanghai ChiMay&rdquo;<br \/>\nperspective: C-Level<br \/>\ntheme: Oil &amp; Gas \/ Petrochemical Wastewater<br \/>\ndate: 2026-07-03<\/p>\n<hr \/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#ZLD_in_Petrochemicals_A_Capital_Allocation_Lens_on_Sensor_Architecture_by_Shanghai_ChiMay\" title=\"ZLD in Petrochemicals: A Capital Allocation Lens on Sensor Architecture by Shanghai ChiMay\">ZLD in Petrochemicals: A Capital Allocation Lens on Sensor Architecture by Shanghai ChiMay<\/a><ul class='ez-toc-list-level-2'><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#Key_Takeaways\" title=\"Key Takeaways\">Key Takeaways<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#Why_ZLD_Belongs_on_the_Boardroom_Agenda\" title=\"Why ZLD Belongs on the Boardroom Agenda\">Why ZLD Belongs on the Boardroom Agenda<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#The_Three_Capital_Allocation_Questions\" title=\"The Three Capital Allocation Questions\">The Three Capital Allocation Questions<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#1_Coverage_Breadth_%E2%80%94_Are_We_Measuring_What_Matters\" title=\"1. Coverage Breadth \u2014 Are We Measuring What Matters?\">1. Coverage Breadth \u2014 Are We Measuring What Matters?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#2_Data_Integration_Path_%E2%80%94_Is_the_Data_Actually_Usable\" title=\"2. Data Integration Path \u2014 Is the Data Actually Usable?\">2. Data Integration Path \u2014 Is the Data Actually Usable?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#3_Vendor_Consolidation_%E2%80%94_Are_We_Buying_Complexity_We_Cannot_Support\" title=\"3. Vendor Consolidation \u2014 Are We Buying Complexity We Cannot Support?\">3. Vendor Consolidation \u2014 Are We Buying Complexity We Cannot Support?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#Comparative_Frame_Cost-Optimized_vs_Value-Optimized_Sensor_Architecture\" title=\"Comparative Frame: Cost-Optimized vs. Value-Optimized Sensor Architecture\">Comparative Frame: Cost-Optimized vs. Value-Optimized Sensor Architecture<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#Where_the_ROI_Actually_Lives\" title=\"Where the ROI Actually Lives\">Where the ROI Actually Lives<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#Sensor_Architecture_Blueprint_for_a_Petrochemical_ZLD_Train\" title=\"Sensor Architecture Blueprint for a Petrochemical ZLD Train\">Sensor Architecture Blueprint for a Petrochemical ZLD Train<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#Shanghai_ChiMay%E2%80%99s_Role_in_a_ZLD_Sensor_Architecture\" title=\"Shanghai ChiMay&rsquo;s Role in a ZLD Sensor Architecture\">Shanghai ChiMay&rsquo;s Role in a ZLD Sensor Architecture<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#Board-Level_Decision_Framework\" title=\"Board-Level Decision Framework\">Board-Level Decision Framework<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/shchimay.com\/ar\/zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\/#Outlook\" title=\"Outlook\">Outlook<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 id=\"zld-in-petrochemicals-a-capital-allocation-lens-on-sensor-architecture-by-shanghai-chimay\"><span class=\"ez-toc-section\" id=\"ZLD_in_Petrochemicals_A_Capital_Allocation_Lens_on_Sensor_Architecture_by_Shanghai_ChiMay\"><\/span>ZLD in Petrochemicals: A Capital Allocation Lens on Sensor Architecture by Shanghai ChiMay<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<h2 id=\"key-takeaways\"><span class=\"ez-toc-section\" id=\"Key_Takeaways\"><\/span>Key Takeaways<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Petrochemical zero-liquid-discharge (ZLD) projects are typically <strong>USD 40\u2013120 million<\/strong> in capex; the sensor architecture inside them represents <strong>only 2\u20134% of that number<\/strong> but drives disproportionate operating outcomes.<\/li>\n<li>Under-instrumented ZLD trains routinely run at <strong>65\u201375% design capacity<\/strong>, wasting <strong>15\u201325% of energy<\/strong> on over-treatment and elevating maintenance cost.<\/li>\n<li>Boards evaluating ZLD capex should scrutinize three sensor-architecture decisions: coverage breadth, data integration path, and vendor consolidation.<\/li>\n<li>Shanghai ChiMay water quality analyzers and control valves provide a consolidated, hazardous-area-ready sensor foundation for petrochemical ZLD projects.<\/li>\n<\/ul>\n<h2 id=\"why-zld-belongs-on-the-boardroom-agenda\"><span class=\"ez-toc-section\" id=\"Why_ZLD_Belongs_on_the_Boardroom_Agenda\"><\/span>Why ZLD Belongs on the Boardroom Agenda<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Zero-liquid discharge is no longer a fringe technology. Regulatory pressure in <strong>China, India, the Middle East, and increasingly the U.S. Gulf Coast<\/strong> has moved ZLD from optional to mandatory for many new petrochemical builds and major expansions. The technology stack \u2014 membrane pretreatment, brine concentrators, crystallizers, and salt handling \u2014 is mature and well-understood. What separates good ZLD projects from bad ones is rarely the process technology. It is almost always the <strong>instrumentation and control architecture<\/strong>.<\/p>\n<p>For a typical <strong>USD 60 million<\/strong> petrochemical ZLD project, the sensor stack costs <strong>USD 1.2 to USD 2.4 million<\/strong>. That is small money in the context of the overall build \u2014 and disproportionately large in its influence on lifetime performance.<\/p>\n<h2 id=\"the-three-capital-allocation-questions\"><span class=\"ez-toc-section\" id=\"The_Three_Capital_Allocation_Questions\"><\/span>The Three Capital Allocation Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Boards approving ZLD capex should force clear answers to three sensor-architecture questions before final investment decision.<\/p>\n<h3 id=\"1-coverage-breadth-are-we-measuring-what-matters\"><span class=\"ez-toc-section\" id=\"1_Coverage_Breadth_%E2%80%94_Are_We_Measuring_What_Matters\"><\/span>1. Coverage Breadth \u2014 Are We Measuring What Matters?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A ZLD train needs continuous visibility on <strong>eight to twelve<\/strong> water quality parameters across the process: conductivity, pH, ORP, TDS, TSS, hardness, silica, COD, oil-in-water, ammonia, chloride, and flow. Missing any one of them turns operators into troubleshooters chasing shadows.<\/p>\n<p>Under-scoped sensor packages are the single most common cause of ZLD projects that fail to reach design capacity. When operators cannot see what is happening, they run conservative setpoints, blend around bottlenecks, and accept lower recovery ratios.<\/p>\n<h3 id=\"2-data-integration-path-is-the-data-actually-usable\"><span class=\"ez-toc-section\" id=\"2_Data_Integration_Path_%E2%80%94_Is_the_Data_Actually_Usable\"><\/span>2. Data Integration Path \u2014 Is the Data Actually Usable?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Sensors that only display locally are a partial win. Modern ZLD architecture demands that every sensor feed into a <strong>DCS or PLC, then into a historian, then into a business intelligence layer<\/strong>. Standard field protocols \u2014 <strong>Modbus RTU, HART, 4\u201320 mA, and increasingly OPC UA and MQTT<\/strong> \u2014 should be non-negotiable requirements.<\/p>\n<p>Data that reaches the boardroom in the form of dashboards is worth an order of magnitude more than data that stays on a local operator panel.<\/p>\n<h3 id=\"3-vendor-consolidation-are-we-buying-complexity-we-cannot-support\"><span class=\"ez-toc-section\" id=\"3_Vendor_Consolidation_%E2%80%94_Are_We_Buying_Complexity_We_Cannot_Support\"><\/span>3. Vendor Consolidation \u2014 Are We Buying Complexity We Cannot Support?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A ZLD train assembled from eight sensor vendors carries eight calibration procedures, eight spare-parts catalogs, eight cybersecurity postures, and eight support contracts. <strong>Consolidating to one or two sensor vendors<\/strong> typically reduces lifetime opex by <strong>25\u201335%<\/strong> on the instrumentation portion of the plant.<\/p>\n<h2 id=\"comparative-frame-cost-optimized-vs-value-optimized-sensor-architecture\"><span class=\"ez-toc-section\" id=\"Comparative_Frame_Cost-Optimized_vs_Value-Optimized_Sensor_Architecture\"><\/span>Comparative Frame: Cost-Optimized vs. Value-Optimized Sensor Architecture<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<thead>\n<tr>\n<th>Attribute<\/th>\n<th>Cost-Optimized Architecture<\/th>\n<th>Value-Optimized Architecture<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Number of measured parameters<\/td>\n<td>5\u20137<\/td>\n<td>10\u201312<\/td>\n<\/tr>\n<tr>\n<td>Sensor vendors<\/td>\n<td>4\u20138<\/td>\n<td>1\u20132<\/td>\n<\/tr>\n<tr>\n<td>Data integration<\/td>\n<td>Local panels + partial DCS<\/td>\n<td>Full DCS + historian + cloud<\/td>\n<\/tr>\n<tr>\n<td>Hazardous-area coverage<\/td>\n<td>Partial<\/td>\n<td>Uniform<\/td>\n<\/tr>\n<tr>\n<td>Typical design-capacity utilization<\/td>\n<td>65\u201375%<\/td>\n<td>88\u201395%<\/td>\n<\/tr>\n<tr>\n<td>Energy overspend<\/td>\n<td>15\u201325%<\/td>\n<td>&lt;5%<\/td>\n<\/tr>\n<tr>\n<td>Annual instrumentation opex<\/td>\n<td>Higher<\/td>\n<td>Lower<\/td>\n<\/tr>\n<tr>\n<td>Payback on sensor uplift<\/td>\n<td>\u2014<\/td>\n<td>12\u201324 months<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>The value-optimized architecture almost always wins on lifetime cost, even though it looks more expensive at the FID stage. This is the pattern boards need to see clearly.<\/p>\n<h2 id=\"where-the-roi-actually-lives\"><span class=\"ez-toc-section\" id=\"Where_the_ROI_Actually_Lives\"><\/span>Where the ROI Actually Lives<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Independent benchmarks of Middle Eastern and Chinese petrochemical ZLD projects report that plants operating with <strong>comprehensive, consolidated sensor architectures<\/strong> achieved:<\/p>\n<ul>\n<li><strong>Recovery ratios 5\u20138 percentage points higher<\/strong> than peer plants<\/li>\n<li><strong>Energy consumption per cubic meter of treated water 12\u201318% lower<\/strong><\/li>\n<li><strong>Membrane replacement intervals 20\u201330% longer<\/strong><\/li>\n<li><strong>Unplanned downtime hours 40% lower<\/strong><\/li>\n<\/ul>\n<p>For a <strong>10,000 m\u00b3\/day<\/strong> ZLD train, that translates to <strong>USD 1.8 to USD 3.2 million in annual opex savings<\/strong> \u2014 recovering the incremental sensor capex within 12 to 24 months and delivering compounding returns thereafter.<\/p>\n<h2 id=\"sensor-architecture-blueprint-for-a-petrochemical-zld-train\"><span class=\"ez-toc-section\" id=\"Sensor_Architecture_Blueprint_for_a_Petrochemical_ZLD_Train\"><\/span>Sensor Architecture Blueprint for a Petrochemical ZLD Train<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A defensible sensor-architecture blueprint for a modern ZLD train typically includes:<\/p>\n<ul>\n<li><strong>Feed conditioning zone<\/strong>: pH, conductivity, oil-in-water, turbidity, COD<\/li>\n<li><strong>Pretreatment \/ clarifier zone<\/strong>: TSS, pH, ORP, hardness proxy (conductivity + calcium)<\/li>\n<li><strong>Membrane train (UF \/ RO)<\/strong>: differential pressure, conductivity permeate\/reject, silica, chloride<\/li>\n<li><strong>Brine concentrator<\/strong>: high-TDS conductivity, density (surrogate), scale-risk indicator<\/li>\n<li><strong>Crystallizer \/ dryer<\/strong>: temperature, level, product moisture<\/li>\n<li><strong>Utility side<\/strong>: cooling-water conductivity and chlorine, <a href=\"\/tag\/softener-valve\" target=\"_blank\"><strong>softener valve<\/strong><\/a> status, flow totalizers<\/li>\n<li><strong>Effluent verification<\/strong>: oil-in-water, TSS, COD, flow<\/li>\n<\/ul>\n<p>Coverage across all seven zones is what separates a ZLD train that meets design intent from one that does not.<\/p>\n<h2 id=\"shanghai-chimays-role-in-a-zld-sensor-architecture\"><span class=\"ez-toc-section\" id=\"Shanghai_ChiMay%E2%80%99s_Role_in_a_ZLD_Sensor_Architecture\"><\/span>Shanghai ChiMay&rsquo;s Role in a ZLD Sensor Architecture<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Shanghai ChiMay&rsquo;s <a href=\"\/tag\/water-quality-analyzer\" target=\"_blank\"><strong>water quality analyzer<\/strong><\/a> and <a href=\"\/tag\/control-valve\/\" target=\"_blank\"><strong>control valve<\/strong><\/a> portfolio addresses every zone in the blueprint above. Relevant instruments include:<\/p>\n<ul>\n<li><strong>In-line pH electrodes and conductivity meters<\/strong> for feed, permeate, and utility service<\/li>\n<li><strong>Oil-in-water sensors<\/strong> for feed conditioning and effluent verification<\/li>\n<li><strong>COD sensors and NH3-N sensors<\/strong> for organic-load and nitrogen tracking<\/li>\n<li><strong>Turbidity testers and SS sensors<\/strong> for pretreatment and clarifier monitoring<\/li>\n<li><strong>Salinity sensors<\/strong> for high-TDS brine concentrator service<\/li>\n<li><strong>Softener valves and softening and filtering valves<\/strong> for utility water conditioning<\/li>\n<li><strong>Paddle wheel and turbine flow meters<\/strong> for volumetric reporting across every zone<\/li>\n<\/ul>\n<p>Because the entire portfolio shares one transmitter platform, one cabling standard, and one communications suite, Shanghai ChiMay-based ZLD instrumentation lowers integration risk at commissioning and reduces spare-parts complexity for the plant&rsquo;s entire operating life.<\/p>\n<h2 id=\"board-level-decision-framework\"><span class=\"ez-toc-section\" id=\"Board-Level_Decision_Framework\"><\/span>Board-Level Decision Framework<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Executives evaluating a ZLD FID should ask:<\/p>\n<ol>\n<li>Does the sensor architecture cover <strong>all ten to twelve<\/strong> critical parameters continuously, not just at design point?<\/li>\n<li>Is the data path <strong>from sensor to boardroom dashboard<\/strong> defined, tested, and demonstrated before commissioning?<\/li>\n<li>Are we consolidating on <strong>one or two<\/strong> qualified sensor vendors, or are we accepting a patchwork that will punish us at the first turnaround?<\/li>\n<li>Have we quantified the <strong>opex delta<\/strong> between the cost-optimized and value-optimized sensor architecture over a 15-year horizon?<\/li>\n<\/ol>\n<p>Clear answers to these four questions typically shift capex allocation toward higher-coverage, better-integrated sensor architectures \u2014 and materially better lifetime returns.<\/p>\n<h2 id=\"outlook\"><span class=\"ez-toc-section\" id=\"Outlook\"><\/span>Outlook<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The next wave of petrochemical ZLD investment, particularly in Asia and the Middle East, will be judged not on whether the plants achieve zero liquid discharge on day one, but on whether they sustain design performance across decades of operation. Sensor architecture is the quiet variable that decides that outcome. Shanghai ChiMay&rsquo;s <a href=\"\/tag\/water-quality-analyzer\" target=\"_blank\"><strong>water quality analyzer<\/strong><\/a> portfolio is positioned to serve as the measurement backbone of the ZLD projects that will define the sector&rsquo;s next decade, giving boards a defensible capital allocation story anchored in real, auditable operating data.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>title: &ldquo;ZLD in Petrochemicals: A Capital Allocation Lens on Sensor Architecture by Shanghai ChiMay&rdquo; perspective: C-Level theme: Oil &amp; Gas \/ Petrochemical Wastewater date: 2026-07-03 ZLD in Petrochemicals: A Capital Allocation Lens on Sensor Architecture by Shanghai ChiMay Key Takeaways Petrochemical zero-liquid-discharge (ZLD) projects are typically USD 40\u2013120 million in capex; the sensor architecture inside&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[1],"tags":[141,147,134481,154],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ar","enabled_languages":["en","es","fr","ru","ar"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/posts\/31138"}],"collection":[{"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/comments?post=31138"}],"version-history":[{"count":0,"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/posts\/31138\/revisions"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/media?parent=31138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/categories?post=31138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/ar\/wp-json\/wp\/v2\/tags?post=31138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}