{"id":30860,"date":"2026-06-11T12:22:52","date_gmt":"2026-06-11T04:22:52","guid":{"rendered":"https:\/\/shchimay.com\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/"},"modified":"2026-06-11T12:22:52","modified_gmt":"2026-06-11T04:22:52","slug":"boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection","status":"publish","type":"post","link":"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/","title":{"rendered":"Boiler Feedwater Quality Control: Technical Requirements and Instrumentation Selection"},"content":{"rendered":"<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\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Boiler_Feedwater_Quality_Control_Technical_Requirements_and_Instrumentation_Selection\" title=\"Boiler Feedwater Quality Control: Technical Requirements and Instrumentation Selection\">Boiler Feedwater Quality Control: Technical Requirements and Instrumentation Selection<\/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\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#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\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Boiler_Water_Quality_Fundamentals\" title=\"Boiler Water Quality Fundamentals\">Boiler Water Quality Fundamentals<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Steam_Generation_Chemistry\" title=\"Steam Generation Chemistry\">Steam Generation Chemistry<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Classification_by_Operating_Pressure\" title=\"Classification by Operating Pressure\">Classification by Operating Pressure<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Critical_Measurement_Parameters\" title=\"Critical Measurement Parameters\">Critical Measurement Parameters<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Conductivity_Measurement\" title=\"Conductivity Measurement\">Conductivity Measurement<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Dissolved_Oxygen_Analysis\" title=\"Dissolved Oxygen Analysis\">Dissolved Oxygen Analysis<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#pH_Monitoring\" title=\"pH Monitoring\">pH Monitoring<\/a><\/li><\/ul><\/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\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Instrumentation_System_Design\" title=\"Instrumentation System Design\">Instrumentation System Design<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Sampling_System_Requirements\" title=\"Sampling System Requirements\">Sampling System Requirements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Installation_Best_Practices\" title=\"Installation Best Practices\">Installation Best Practices<\/a><\/li><\/ul><\/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\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Calibration_and_Maintenance\" title=\"Calibration and Maintenance\">Calibration and Maintenance<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Calibration_Frequency\" title=\"Calibration Frequency\">Calibration Frequency<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Maintenance_Activities\" title=\"Maintenance Activities\">Maintenance Activities<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Performance_Optimization\" title=\"Performance Optimization\">Performance Optimization<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#On-Line_Analyzers_vs_Laboratory_Testing\" title=\"On-Line Analyzers vs Laboratory Testing\">On-Line Analyzers vs Laboratory Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Data_Management\" title=\"Data Management\">Data Management<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/shchimay.com\/id\/boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 id=\"boiler-feedwater-quality-control-technical-requirements-and-instrumentation-selection\"><span class=\"ez-toc-section\" id=\"Boiler_Feedwater_Quality_Control_Technical_Requirements_and_Instrumentation_Selection\"><\/span>Boiler Feedwater Quality Control: Technical Requirements and Instrumentation Selection<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>Boiler tube failures caused by water quality issues cost the power industry approximately <strong>$1.2 billion<\/strong> annually in repairs and lost generation<\/li>\n<li>Proper feedwater conductivity control below <strong>0.3 \u03bcS\/cm<\/strong> extends boiler lifetime by <strong>25-40%<\/strong><\/li>\n<li>Dissolved oxygen levels exceeding <strong>7 ppb<\/strong> accelerate corrosion rates by <strong>300%<\/strong> in high-pressure systems<\/li>\n<li>Silica carryover in steam above <strong>20 ppb<\/strong> causes turbine blade deposits reducing efficiency by <strong>2-5%<\/strong><\/li>\n<\/ul>\n<p>Boiler feedwater quality directly determines thermal efficiency, equipment longevity, and operational safety in power generation. Understanding technical requirements and selecting appropriate instrumentation enables facilities to optimize performance while minimizing operating costs.<\/p>\n<h2 id=\"boiler-water-quality-fundamentals\"><span class=\"ez-toc-section\" id=\"Boiler_Water_Quality_Fundamentals\"><\/span>Boiler Water Quality Fundamentals<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"steam-generation-chemistry\"><span class=\"ez-toc-section\" id=\"Steam_Generation_Chemistry\"><\/span>Steam Generation Chemistry<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Boiler systems operate under conditions that concentrate impurities through evaporation, creating potential for scaling, corrosion, and foaming if water quality falls outside acceptable limits. Feedwater must meet stringent purity requirements because even trace contaminants can cause significant problems at high temperatures and pressures.<\/p>\n<p>The relationship between feedwater quality and boiler performance follows predictable patterns. As <strong>total dissolved solids (TDS)<\/strong> increase, vapor pressure depression reduces steam generation efficiency. <strong>Silica<\/strong> volatilizes in high-pressure boilers, depositing on turbine blades and reducing aerodynamic efficiency. <strong>Hardness salts<\/strong> precipitate as scale on heat transfer surfaces, insulating tubes and accelerating failure.<\/p>\n<h3 id=\"classification-by-operating-pressure\"><span class=\"ez-toc-section\" id=\"Classification_by_Operating_Pressure\"><\/span>Classification by Operating Pressure<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Boiler designs for different pressure ranges demand correspondingly different water quality specifications:<\/p>\n<p><strong>Low-pressure boilers (up to 150 psi)<\/strong>: Primary concerns include scale prevention and corrosion control. Conductivity monitoring typically suffices for treatment control.<\/p>\n<p><strong>Medium-pressure boilers (150-600 psi)<\/strong>: Dissolved oxygen control becomes critical. Oxygen scavenger dosing requires continuous monitoring to prevent under-dosing or excessive treatment.<\/p>\n<p><strong>High-pressure boilers (above 600 psi)<\/strong>: All impurity categories require precise control. Cation conductivity measurement detects ionic contamination invisible to standard conductivity sensors.<\/p>\n<h2 id=\"critical-measurement-parameters\"><span class=\"ez-toc-section\" id=\"Critical_Measurement_Parameters\"><\/span>Critical Measurement Parameters<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"conductivity-measurement\"><span class=\"ez-toc-section\" id=\"Conductivity_Measurement\"><\/span>Conductivity Measurement<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Conductivity serves as the primary indicator of dissolved solids concentration. However, standard conductivity measurement fails to detect certain contaminants, particularly silica and organic compounds that do not significantly affect ionic conductivity.<\/p>\n<p><strong>Cation exchange conductivity<\/strong> provides more sensitive contamination detection by converting all salts to their acid form through ion exchange before measurement. This technique reveals organic contamination and weak acids that standard sensors miss.<\/p>\n<p>For boiler feedwater applications, inline conductivity meters must provide:<\/p>\n<ul>\n<li>Measurement range of <strong>0.01-100 \u03bcS\/cm<\/strong><\/li>\n<li>Temperature compensation across <strong>0-100\u00b0C<\/strong><\/li>\n<li>Accuracy of <strong>\u00b11%<\/strong> of reading or better<\/li>\n<li>Minimal polarization effects at high conductivity<\/li>\n<\/ul>\n<p>Shanghai ChiMay conductivity electrodes utilize <strong>four-electrode measurement technology<\/strong> that eliminates polarization errors common in two-electrode designs, providing stable readings across the full range of boiler water conductivities.<\/p>\n<h3 id=\"dissolved-oxygen-analysis\"><span class=\"ez-toc-section\" id=\"Dissolved_Oxygen_Analysis\"><\/span>Dissolved Oxygen Analysis<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Oxygen dissolved in feedwater causes <strong>oxygen pitting<\/strong> corrosion, one of the most damaging forms of boiler corrosion. Even small concentrations cause significant metal loss over time:<\/p>\n<ul>\n<li><strong>&lt; 7 ppb<\/strong>: Acceptable for high-pressure boilers<\/li>\n<li><strong>7-50 ppb<\/strong>: Corrosion risk requiring oxygen scavenger treatment<\/li>\n<li><strong>&gt; 50 ppb<\/strong>: Serious corrosion threat requiring immediate corrective action<\/li>\n<\/ul>\n<p><a href=\"\/tag\/dissolved-oxygen-sensors\" target=\"_blank\"><strong>dissolved oxygen sensors<\/strong><\/a> for boiler applications must achieve detection limits below <strong>2 ppb<\/strong> with response times under <strong>60 seconds<\/strong>. Polarographic sensors offer the necessary sensitivity but require regular electrolyte replacement. Galvanic sensors provide maintenance advantages but may have higher baseline drift.<\/p>\n<h3 id=\"ph-monitoring\"><span class=\"ez-toc-section\" id=\"pH_Monitoring\"><\/span>pH Monitoring<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>System pH critically influences both corrosion and scaling tendencies. Appropriate pH varies by boiler pressure and construction materials:<\/p>\n<ul>\n<li><strong>Carbon steel systems<\/strong>: Target pH of <strong>10.0-10.8<\/strong> for corrosion inhibition<\/li>\n<li><strong>Copper alloy components<\/strong>: Maintain pH below <strong>9.5<\/strong> to prevent dezincification<\/li>\n<li><strong>High-pressure boilers<\/strong>: Precise pH control within <strong>9.6-10.0<\/strong> minimizes both corrosion and carryover<\/li>\n<\/ul>\n<p>pH sensors for high-purity water applications require specialized construction to maintain accuracy in low-conductivity solutions. Standard glass electrodes suffer from reference junction potentials that obscure true measurement in high-purity water.<\/p>\n<h2 id=\"instrumentation-system-design\"><span class=\"ez-toc-section\" id=\"Instrumentation_System_Design\"><\/span>Instrumentation System Design<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"sampling-system-requirements\"><span class=\"ez-toc-section\" id=\"Sampling_System_Requirements\"><\/span>Sampling System Requirements<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Instrument accuracy depends critically on sample conditioning. Boiler water sampling systems must provide:<\/p>\n<p><strong>Representative samples<\/strong>: Extraction points must capture true system water composition without vapor entrainment or contamination from sampling lines.<\/p>\n<p><strong>Temperature reduction<\/strong>: Samples must cool to near-ambient temperature before measurement, typically through <strong>shell-and-tube<\/strong> or <strong>counter-flow<\/strong> heat exchangers.<\/p>\n<p><strong>Pressure reduction<\/strong>: Sample pressure must drop below instrument rating, achieved through <strong>restriction orifices<\/strong> or <strong>pressure reduction valves<\/strong>.<\/p>\n<p><strong>Flow control<\/strong>: Sample flow rates of <strong>200-500 mL\/min<\/strong> provide adequate volume for accurate measurement while minimizing sample consumption.<\/p>\n<h3 id=\"installation-best-practices\"><span class=\"ez-toc-section\" id=\"Installation_Best_Practices\"><\/span>Installation Best Practices<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Proper sensor installation dramatically affects measurement reliability:<\/p>\n<p><strong>Location selection<\/strong>: Install sensors at points representing process conditions, avoiding dead legs or areas of stagnation. Sample lines should slope upward from the process connection to prevent gas pocket formation.<\/p>\n<p><strong>Accessibility<\/strong>: Allow adequate clearance for sensor maintenance, calibration, and replacement. Systems requiring scaffolding for sensor access suffer from delayed maintenance and degraded accuracy.<\/p>\n<p><strong>Environmental protection<\/strong>: Electronics enclosures must protect against moisture, dust, and temperature extremes common in power plant environments.<\/p>\n<h2 id=\"calibration-and-maintenance\"><span class=\"ez-toc-section\" id=\"Calibration_and_Maintenance\"><\/span>Calibration and Maintenance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"calibration-frequency\"><span class=\"ez-toc-section\" id=\"Calibration_Frequency\"><\/span>Calibration Frequency<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Calibration requirements depend on measurement criticality and sensor stability:<\/p>\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>Standard Calibration<\/th>\n<th>High-Conductivity Calibration<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Conductivity<\/td>\n<td>Monthly<\/td>\n<td>Weekly<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td>Weekly<\/td>\n<td>Daily<\/td>\n<\/tr>\n<tr>\n<td>Dissolved Oxygen<\/td>\n<td>Monthly<\/td>\n<td>Weekly<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 id=\"maintenance-activities\"><span class=\"ez-toc-section\" id=\"Maintenance_Activities\"><\/span>Maintenance Activities<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Effective maintenance programs include:<\/p>\n<p><strong>Sensor inspection<\/strong>: Examine sensing elements for coating, mechanical damage, or chemical attack<\/p>\n<p><strong>Junction evaluation<\/strong>: Test reference junctions for response time degradation<\/p>\n<p><strong>Cable integrity<\/strong>: Verify connections and cable insulation integrity<\/p>\n<p><strong>Cleaning procedures<\/strong>: Remove deposits using appropriate chemical or mechanical methods<\/p>\n<h2 id=\"performance-optimization\"><span class=\"ez-toc-section\" id=\"Performance_Optimization\"><\/span>Performance Optimization<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 id=\"on-line-analyzers-vs-laboratory-testing\"><span class=\"ez-toc-section\" id=\"On-Line_Analyzers_vs_Laboratory_Testing\"><\/span>On-Line Analyzers vs Laboratory Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>While laboratory analyses provide reference accuracy, on-line instrumentation enables real-time control that laboratory testing cannot support. Modern continuous analyzers achieve accuracy sufficient for control decisions when properly maintained:<\/p>\n<p><strong>Continuous conductivity analyzers<\/strong>: Accuracy within <strong>\u00b12%<\/strong> of laboratory measurements under stable conditions<\/p>\n<p><strong>On-line pH analyzers<\/strong>: Typically within <strong>\u00b10.1 pH units<\/strong> of laboratory reference when calibrated regularly<\/p>\n<p><strong>Continuous DO analyzers<\/strong>: Detection limits sufficient for control decisions, though not replacing laboratory verification<\/p>\n<h3 id=\"data-management\"><span class=\"ez-toc-section\" id=\"Data_Management\"><\/span>Data Management<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Integrating analyzer data with distributed control systems enables:<\/p>\n<ul>\n<li>Automatic alarm generation for out-of-specification conditions<\/li>\n<li>Trend analysis supporting predictive maintenance<\/li>\n<li>Historical records for compliance documentation<\/li>\n<li>Integration with chemical dosing controls for automated treatment<\/li>\n<\/ul>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Boiler feedwater quality control requires systematic approach to instrumentation selection, installation, and maintenance. Facilities investing in appropriate measurement technology and maintenance practices consistently achieve improved boiler reliability and extended equipment life.<\/p>\n<p>The cost of water quality instrumentation represents a fraction of the avoided costs from boiler tube failures, forced outages, and efficiency losses. Proper investment in this foundational capability delivers returns through improved availability, reduced maintenance expense, and optimized chemical treatment programs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Boiler Feedwater Quality Control: Technical Requirements and Instrumentation Selection Key Takeaways Boiler tube failures caused by water quality issues cost the power industry approximately $1.2 billion annually in repairs and lost generation Proper feedwater conductivity control below 0.3 \u03bcS\/cm extends boiler lifetime by 25-40% Dissolved oxygen levels exceeding 7 ppb accelerate corrosion rates by 300%&#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":[11289],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"id","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":false,"content":false,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":false,"content":false,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":false,"content":false,"excerpt":false},"vi":{"title":false,"content":false,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/posts\/30860"}],"collection":[{"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/comments?post=30860"}],"version-history":[{"count":0,"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/posts\/30860\/revisions"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/media?parent=30860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/categories?post=30860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/id\/wp-json\/wp\/v2\/tags?post=30860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}