{"id":5622,"date":"2026-09-18T16:00:50","date_gmt":"2026-09-18T21:00:50","guid":{"rendered":"https:\/\/atipure.com\/store\/?post_type=avada_portfolio&#038;p=5622"},"modified":"2026-09-23T15:22:48","modified_gmt":"2026-09-23T20:22:48","slug":"ph-value-acidity-and-alkalinity","status":"publish","type":"avada_portfolio","link":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/","title":{"rendered":"PH\u503c\/\u9178\u9e7c\u503c"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1144px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>pH \u503c\uff0c\u4ea6\u5373\u6c2b\u96e2\u5b50\u6d3b\u5ea6\uff0c\u662f\u4e00\u7a2e\u7528\u4f86\u63cf\u8ff0\u6c34\u6eb6\u6db2\u9178\u9e7c\u5ea6\u7684\u91cf\u8868\u3002\u66f4\u7cbe\u78ba\u5730\u8aaa\uff0cpH \u503c\u8207\u6eb6\u6db2\u4e2d\u6c2b\u96e2\u5b50\u7684\u6d3b\u5ea6\u6709\u95dc\uff0c\u901a\u5e38\u4ee5\u6c2b\u96e2\u5b50\u6d3b\u5ea6\u7684\u8ca0\u5c0d\u6578\u70ba\u57fa\u6e96\u4f86\u8868\u793a\u3002<\/p>\n<p>\u5728 25\u00b0C \u6642\uff0cpH \u503c\u4f4e\u65bc 7 \u901a\u5e38\u88ab\u63cf\u8ff0\u70ba\u9178\u6027\uff0c\u9ad8\u65bc 7 \u5247\u70ba\u9e7c\u6027\uff0c\u800c pH \u503c\u70ba 7 \u5247\u70ba\u4e2d\u6027\u3002\u4e2d\u6027\u9ede\u6703\u96a8\u6eab\u5ea6\u8b8a\u5316\u800c\u6539\u8b8a\uff0c\u56e0\u6b64 pH 7 \u4e26\u975e\u5728\u6240\u6709\u6eab\u5ea6\u4e0b\u90fd\u4ee3\u8868\u4e2d\u6027\u3002<\/p>\n<p>\u6e2c\u91cf pH \u503c\u7684\u65b9\u6cd5\u6709\u591a\u7a2e\u3002\u9178\u9e7c\u6307\u793a\u5291\u6703\u5728\u7279\u5b9a\u7684 pH \u7bc4\u570d\u5167\u8b8a\u8272\uff0c\u85c9\u6b64\u53ef\u5927\u81f4\u5224\u5b9a pH \u503c\u3002pH \u8a66\u7d19\u7684\u904b\u4f5c\u539f\u7406\u985e\u4f3c\uff0c\u4e14\u6709\u4e0d\u540c\u6e2c\u91cf\u7bc4\u570d\u8207\u7cbe\u78ba\u5ea6\u7b49\u7d1a\u53ef\u4f9b\u9078\u64c7\u3002\u82e5\u9700\u66f4\u7cbe\u78ba\u7684\u6e2c\u91cf\uff0cpH\u8a08\u6703\u4f7f\u7528\u5c0dpH\u503c\u654f\u611f\u7684\u96fb\u6975\uff08\u901a\u5e38\u70ba\u73bb\u7483\u96fb\u6975\uff09\uff0c\u4f86\u6e2c\u91cf\u8207\u6c2b\u96e2\u5b50\u6d3b\u5ea6\u76f8\u95dc\u7684\u96fb\u4f4d\u3002\u7d93\u904e\u6b63\u78ba\u6821\u6e96\u7684\u5be6\u9a57\u5ba4\u7528pH\u8a08\uff0c\u5176\u6e2c\u91cf\u7cbe\u5ea6\u9060\u9ad8\u65bc\u5bb6\u5ead\u6216\u91ce\u5916\u61c9\u7528\u901a\u5e38\u6240\u9700\u7684\u7cbe\u5ea6\u3002\u9178\u9e7c\u6ef4\u5b9a\u6cd5\u4e5f\u53ef\u7528\u65bc\u6e2c\u5b9a\u9178\u6216\u9e7c\u7684\u6fc3\u5ea6\u53ca\u5176\u4e2d\u548c\u80fd\u529b\uff0c\u5118\u7ba1\u6ef4\u5b9a\u6cd5\u901a\u5e38\u4e26\u975e\u76f4\u63a5\u6e2c\u91cfpH\u503c\u7684\u624b\u6bb5\u3002<\/p>\n<p>\u7531\u65bc pH \u503c\u6703\u5f71\u97ff\u5316\u5b78\u8207\u751f\u7269\u904e\u7a0b\uff0c\u56e0\u6b64\u5728\u8a31\u591a\u9818\u57df\u4e2d\u63a7\u5236 pH \u503c\u81f3\u95dc\u91cd\u8981\uff1a<\/p>\n<p>\u5728\u91ab\u5b78\u9818\u57df\uff0c\u5065\u5eb7\u4eba\u7684\u52d5\u8108\u8840 pH \u503c\u901a\u5e38\u7dad\u6301\u5728\u7d04 7.35 \u81f3 7.45 \u4e4b\u9593\u3002\u82e5\u660e\u986f\u504f\u96e2\u6b64\u7bc4\u570d\uff0c\u53ef\u80fd\u8868\u793a\u5b58\u5728\u9178\u9e7c\u5931\u8861\uff0c\u4e26\u53ef\u80fd\u9700\u8981\u5c31\u91ab\u6cbb\u7642\u3002\u553e\u6db2\u7684 pH \u503c\u4ea6\u53ef\u80fd\u6709\u986f\u8457\u6ce2\u52d5\uff0c\u4e26\u6703\u5728\u67d0\u4e9b\u7814\u7a76\u53ca\u81e8\u5e8a\u60c5\u5883\u4e2d\u9032\u884c\u6e2c\u91cf\uff0c\u4f46\u5176\u672c\u8eab\u4e26\u975e\u7528\u65bc\u75be\u75c5\u8a3a\u65b7\u7684\u4e00\u822c\u6027\u6aa2\u6e2c\u65b9\u6cd5\u3002<\/p>\n<p>\u5728\u5316\u5b78\u8207\u5316\u5b78\u5de5\u7a0b\u9818\u57df\uff0c\u8a31\u591a\u5316\u5b78\u53cd\u61c9\u6703\u53d7\u5230 pH \u503c\u7684\u986f\u8457\u5f71\u97ff\u3002\u63a7\u5236 pH \u503c\u53ef\u5f71\u97ff\u53cd\u61c9\u901f\u7387\u3001\u5316\u5b78\u5e73\u8861\u3001\u6eb6\u89e3\u5ea6\u4ee5\u53ca\u76ee\u6a19\u7522\u7269\u7684\u5f62\u6210\u3002<\/p>\n<p>\u5728\u8fb2\u696d\u65b9\u9762\uff0c\u571f\u58e4 pH \u503c\u6703\u5f71\u97ff\u990a\u5206\u7684\u53ef\u5229\u7528\u6027\u53ca\u690d\u7269\u7684\u751f\u9577\u3002\u4e0d\u540c\u4f5c\u7269\u5c0d\u571f\u58e4 pH \u503c\u7684\u504f\u597d\u7bc4\u570d\u5404\u4e0d\u76f8\u540c\u3002\u4f8b\u5982\uff0c\u8336\u6a39\u901a\u5e38\u5728\u9178\u6027\u571f\u58e4\u4e2d\u751f\u9577\u826f\u597d\u3002\u56e0\u6b64\uff0c\u6e2c\u91cf\u4e26\u9069\u7576\u7ba1\u7406\u571f\u58e4 pH \u503c\u5c0d\u65bc\u8fb2\u696d\u751f\u7522\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p><i>\u4f5c\u8005\uff1aMichael Chiu\uff0cMWS\uff0cCI<br \/><span style=\"background-color: rgba(0, 0, 0, 0);\">\u672c\u6587\u539f\u8f09\u65bc\u300a\u660e\u5831\u300b\uff0d2026\u5e74\u66f4\u65b0\u4fee\u8a02<\/span><\/i><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"portfolio_category":[211],"portfolio_skills":[],"portfolio_tags":[],"class_list":["post-5622","avada_portfolio","type-avada_portfolio","status-publish","format-standard","hentry","portfolio_category-knowledge-center"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"The pH value, or hydrogen-ion activity, is a scale used to describe the acidity or alkalinity of an aqueous solution. More precisely, pH is related to the activity of hydrogen ions in the solution and is commonly expressed on a scale based on the negative logarithm of hydrogen-ion activity. At 25\u00b0C, a pH below 7\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Administrator\"\/>\n\t<meta name=\"google-site-verification\" content=\"AtIs_BXz3T4ue8hjtvFMujeTL2JAFDzr1oik7GsYuEo\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2.1\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/ph-value-acidity-and-alkalinity\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/#listItem\",\"name\":\"Portfolio\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/#listItem\",\"position\":2,\"name\":\"Portfolio\",\"item\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio_category\\\/knowledge-center\\\/#listItem\",\"name\":\"Knowledge Center\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio_category\\\/knowledge-center\\\/#listItem\",\"position\":3,\"name\":\"Knowledge Center\",\"item\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio_category\\\/knowledge-center\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/ph-value-acidity-and-alkalinity\\\/#listItem\",\"name\":\"pH Value\\\/Acidity and Alkalinity\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/#listItem\",\"name\":\"Portfolio\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/ph-value-acidity-and-alkalinity\\\/#listItem\",\"position\":4,\"name\":\"pH Value\\\/Acidity and Alkalinity\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio_category\\\/knowledge-center\\\/#listItem\",\"name\":\"Knowledge Center\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/#organization\",\"name\":\"Aqua Technologies Inc. | Air and Water Purification\",\"description\":\"Air & Water Treatment Specialist\",\"url\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/\",\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/atipure\\\/\",\"https:\\\/\\\/www.youtube.com\\\/watch?v=K_opZioqtVI\",\"https:\\\/\\\/api.whatsapp.com\\\/send\\\/?phone=4165769920&text&type=phone_number\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/author\\\/administrator\\\/#author\",\"url\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/author\\\/administrator\\\/\",\"name\":\"Administrator\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/ph-value-acidity-and-alkalinity\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/44da3dafa45427b403c2f4e3cd199fb317ad117a6c8bc04f171ebc4fd66a06ef?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"Administrator\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/ph-value-acidity-and-alkalinity\\\/#webpage\",\"url\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/ph-value-acidity-and-alkalinity\\\/\",\"name\":\"pH Value\\\/Acidity and Alkalinity | Aqua Technologies Inc. | Air and Water Purification\",\"description\":\"The pH value, or hydrogen-ion activity, is a scale used to describe the acidity or alkalinity of an aqueous solution. More precisely, pH is related to the activity of hydrogen ions in the solution and is commonly expressed on a scale based on the negative logarithm of hydrogen-ion activity. At 25\\u00b0C, a pH below 7\",\"inLanguage\":\"zh-HK\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/portfolio-items\\\/ph-value-acidity-and-alkalinity\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/author\\\/administrator\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/author\\\/administrator\\\/#author\"},\"datePublished\":\"2026-09-18T16:00:50-05:00\",\"dateModified\":\"2026-09-23T15:22:48-05:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/#website\",\"url\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/\",\"name\":\"Aqua Technologies Inc. | Air and Water Purification\",\"alternateName\":\"Atipure\",\"description\":\"Air & Water Treatment Specialist\",\"inLanguage\":\"zh-HK\",\"publisher\":{\"@id\":\"https:\\\/\\\/atipure.com\\\/store\\\/zh\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"pH Value\/Acidity and Alkalinity | Aqua Technologies Inc. | Air and Water Purification","description":"pH\u503c\uff0c\u6216\u7a31\u6c2b\u96e2\u5b50\u6d3b\u5ea6\uff0c\u662f\u7528\u4f86\u63cf\u8ff0\u6c34\u6eb6\u6db2\u9178\u9e7c\u5ea6\u7684\u6a19\u5ea6\u3002\u66f4\u6e96\u78ba\u5730\u8aaa\uff0cpH\u503c\u8207\u6eb6\u6db2\u4e2d\u6c2b\u96e2\u5b50\u7684\u6d3b\u5ea6\u6709\u95dc\uff0c\u901a\u5e38\u4ee5\u6c2b\u96e2\u5b50\u6d3b\u5ea6\u7684\u8ca0\u5c0d\u6578\u4f86\u8868\u793a\u3002.","canonical_url":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"AtIs_BXz3T4ue8hjtvFMujeTL2JAFDzr1oik7GsYuEo","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/#listItem","position":1,"name":"Home","item":"https:\/\/atipure.com\/store\/zh\/","nextItem":{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/#listItem","name":"Portfolio"}},{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/#listItem","position":2,"name":"Portfolio","item":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/","nextItem":{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/portfolio_category\/knowledge-center\/#listItem","name":"Knowledge Center"},"previousItem":{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/portfolio_category\/knowledge-center\/#listItem","position":3,"name":"Knowledge Center","item":"https:\/\/atipure.com\/store\/zh\/portfolio_category\/knowledge-center\/","nextItem":{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/#listItem","name":"pH Value\/Acidity and Alkalinity"},"previousItem":{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/#listItem","name":"Portfolio"}},{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/#listItem","position":4,"name":"pH Value\/Acidity and Alkalinity","previousItem":{"@type":"ListItem","@id":"https:\/\/atipure.com\/store\/zh\/portfolio_category\/knowledge-center\/#listItem","name":"Knowledge Center"}}]},{"@type":"Organization","@id":"https:\/\/atipure.com\/store\/zh\/#organization","name":"Aqua Technologies Inc. | Air and Water Purification","description":"Air & Water Treatment Specialist","url":"https:\/\/atipure.com\/store\/zh\/","sameAs":["https:\/\/www.facebook.com\/atipure\/","https:\/\/www.youtube.com\/watch?v=K_opZioqtVI","https:\/\/api.whatsapp.com\/send\/?phone=4165769920&text&type=phone_number"]},{"@type":"Person","@id":"https:\/\/atipure.com\/store\/zh\/author\/administrator\/#author","url":"https:\/\/atipure.com\/store\/zh\/author\/administrator\/","name":"Administrator","image":{"@type":"ImageObject","@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/44da3dafa45427b403c2f4e3cd199fb317ad117a6c8bc04f171ebc4fd66a06ef?s=96&d=mm&r=g","width":96,"height":96,"caption":"Administrator"}},{"@type":"WebPage","@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/#webpage","url":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/","name":"pH Value\/Acidity and Alkalinity | Aqua Technologies Inc. | Air and Water Purification","description":"The pH value, or hydrogen-ion activity, is a scale used to describe the acidity or alkalinity of an aqueous solution. More precisely, pH is related to the activity of hydrogen ions in the solution and is commonly expressed on a scale based on the negative logarithm of hydrogen-ion activity. At 25\u00b0C, a pH below 7","inLanguage":"zh-HK","isPartOf":{"@id":"https:\/\/atipure.com\/store\/zh\/#website"},"breadcrumb":{"@id":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/#breadcrumblist"},"author":{"@id":"https:\/\/atipure.com\/store\/zh\/author\/administrator\/#author"},"creator":{"@id":"https:\/\/atipure.com\/store\/zh\/author\/administrator\/#author"},"datePublished":"2026-09-18T16:00:50-05:00","dateModified":"2026-09-23T15:22:48-05:00"},{"@type":"WebSite","@id":"https:\/\/atipure.com\/store\/zh\/#website","url":"https:\/\/atipure.com\/store\/zh\/","name":"Aqua Technologies Inc. | Air and Water Purification","alternateName":"Atipure","description":"Air & Water Treatment Specialist","inLanguage":"zh-HK","publisher":{"@id":"https:\/\/atipure.com\/store\/zh\/#organization"}}]}},"aioseo_meta_data":{"post_id":"5622","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"WebPage","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":{"faqs":[],"keyPoints":[],"schemas":[],"titles":[],"descriptions":[],"socialPosts":{"email":{"subject":"","preview":"","content":""},"linkedin":[],"twitter":[],"facebook":[],"instagram":[]}},"created":"2026-09-18 20:55:15","updated":"2026-09-23 20:25:20","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/atipure.com\/store\/zh\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/atipure.com\/store\/zh\/portfolio-items\/\" title=\"Portfolio\">Portfolio<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/atipure.com\/store\/zh\/portfolio_category\/knowledge-center\/\" title=\"Knowledge Center\">Knowledge Center<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tpH Value\/Acidity and Alkalinity\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/atipure.com\/store\/zh\/"},{"label":"Portfolio","link":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/"},{"label":"Knowledge Center","link":"https:\/\/atipure.com\/store\/zh\/portfolio_category\/knowledge-center\/"},{"label":"pH Value\/Acidity and Alkalinity","link":"https:\/\/atipure.com\/store\/zh\/portfolio-items\/ph-value-acidity-and-alkalinity\/"}],"_links":{"self":[{"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/avada_portfolio\/5622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/avada_portfolio"}],"about":[{"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/types\/avada_portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/comments?post=5622"}],"version-history":[{"count":4,"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/avada_portfolio\/5622\/revisions"}],"predecessor-version":[{"id":5780,"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/avada_portfolio\/5622\/revisions\/5780"}],"wp:attachment":[{"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/media?parent=5622"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/portfolio_category?post=5622"},{"taxonomy":"portfolio_skills","embeddable":true,"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/portfolio_skills?post=5622"},{"taxonomy":"portfolio_tags","embeddable":true,"href":"https:\/\/atipure.com\/store\/zh\/wp-json\/wp\/v2\/portfolio_tags?post=5622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}