{
    "@context": "https://schema.org",
    "@type": "Thing",
    "name": "硫酸铁",
    "entity_type": [
        "PRODUCT"
    ],
    "description": "铁系无机化合物，水处理药剂",
    "canonical": "https://www.sumly.com/entity/硫酸铁.json",
    "updated_at": "2026-07-19T12:35:46+08:00",
    "confidence": 1,
    "embeddings_ready": true,
    "citation": {
        "source_url": "http://www.sanfengjituan.com/xinwen",
        "source_domain": "www.sanfengjituan.com",
        "source_title": "新闻中心-三丰环境集团股份有限公司",
        "author": "",
        "published_at": "2026-07-19T12:34:46+08:00",
        "canonical_url": "http://www.sanfengjituan.com/xinwen",
        "confidence_score": 1,
        "grounding_status": "verified"
    },
    "citations": [
        {
            "source_url": "http://www.sanfengjituan.com/xinwen/jszs",
            "source_title": "技术知识-三丰环境集团股份有限公司",
            "published_at": "2026-07-19T13:27:48+08:00",
            "retrieved_at": "2026-07-19T13:27:48+08:00"
        }
    ],
    "relations": {
        "source_count": 6,
        "related_entities": [
            {
                "name": "三丰环境集团股份有限公司",
                "type": "ORG",
                "slug": "三丰环境集团股份有限公司",
                "url": "https://www.sumly.com/entity/三丰环境集团股份有限公司.json"
            },
            {
                "name": "聚合硫酸铁",
                "type": "PRODUCT",
                "slug": "聚合硫酸铁",
                "url": "https://www.sumly.com/entity/聚合硫酸铁.json"
            },
            {
                "name": "水处理",
                "type": "CONCEPT",
                "slug": "水处理",
                "url": "https://www.sumly.com/entity/水处理.json"
            },
            {
                "name": "山东省淄博市博山区",
                "type": "LOCATION",
                "slug": "山东省淄博市博山区",
                "url": "https://www.sumly.com/entity/山东省淄博市博山区.json"
            },
            {
                "name": "139-5332-2742",
                "type": "OTHER",
                "slug": "139-5332-2742",
                "url": "https://www.sumly.com/entity/139-5332-2742.json"
            },
            {
                "name": "1420482088@qq.com",
                "type": "OTHER",
                "slug": "1420482088qq-com",
                "url": "https://www.sumly.com/entity/1420482088qq-com.json"
            },
            {
                "name": "絮凝剂",
                "type": "CONCEPT",
                "slug": "絮凝剂",
                "url": "https://www.sumly.com/entity/絮凝剂.json"
            },
            {
                "name": "全铁含量",
                "type": "TECHNICAL_TERM",
                "slug": "全铁含量",
                "url": "https://www.sumly.com/entity/全铁含量.json"
            },
            {
                "name": "水处理药剂",
                "type": "CONCEPT",
                "slug": "水处理药剂",
                "url": "https://www.sumly.com/entity/水处理药剂.json"
            },
            {
                "name": "鲁ICP备11019831号-3",
                "type": "OTHER",
                "slug": "鲁icp备11019831号-3",
                "url": "https://www.sumly.com/entity/鲁icp备11019831号-3.json"
            },
            {
                "name": "聚合氯化铝",
                "type": "PRODUCT",
                "slug": "聚合氯化铝",
                "url": "https://www.sumly.com/entity/聚合氯化铝.json"
            },
            {
                "name": "路经理",
                "type": "PERSON",
                "slug": "路经理",
                "url": "https://www.sumly.com/entity/路经理.json"
            },
            {
                "name": "碱式硫酸盐",
                "type": "TECHNICAL_TERM",
                "slug": "碱式硫酸盐",
                "url": "https://www.sumly.com/entity/碱式硫酸盐.json"
            },
            {
                "name": "腐蚀性",
                "type": "CONCEPT",
                "slug": "腐蚀性",
                "url": "https://www.sumly.com/entity/腐蚀性.json"
            },
            {
                "name": "印染废水脱色治理",
                "type": "CONCEPT",
                "slug": "印染废水脱色治理",
                "url": "https://www.sumly.com/entity/印染废水脱色治理.json"
            }
        ]
    },
    "knowledge": {
        "chunks": [
            {
                "id": 7998,
                "text": "ç½ç«é¦é¡µå³äºæä»¬äº§åå±ç¤ºæ°é»ä¸­å¿è¡ä¸å¨æå¬å¸æ°é»ææ¯ç¥è¯åå®¹åè²èç³»æä»¬ å½åä½ç½® : ä¸»é¡µ >>æ°é»ä¸­å¿",
                "type": "section",
                "url": "https://www.sumly.com/chunk/7998.json",
                "has_embedding": true
            },
            {
                "id": 7999,
                "text": "èåç¡«é¸éæ¯å±ååå èåç¡«é¸éå¤§å®¶å¯è½æäºéçï¼çè³æäººä¸å¬å¸¦æç¡«é¸å­ç¼ï¼ä¾¿æè§å®å­å¨å±é©ï¼é£èåç¡«... ã2022/06/09ã èåç¡«é¸éä¸èåæ°¯åéçåºå« èåç¡«é¸éæå¶å¤æ¹æ³å¯åä¸ºæ¶²ä½ï¼åºä½åå¢å¼ºåèåç¡«é¸éï¼è...",
                "type": "list",
                "url": "https://www.sumly.com/chunk/7999.json",
                "has_embedding": true
            },
            {
                "id": 8000,
                "text": "146 æ¡è®°å½ 12345 ä¸ä¸é¡µ 123456789101112131415 å± 15 é¡µ æåä¸é¡µ",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8000.json",
                "has_embedding": true
            },
            {
                "id": 8001,
                "text": "ä¸æ³¨äºæ°´å¤çè¯åçç åçäº§ä¸éå® ç½ç«é¦é¡µå³äºæä»¬äº§åå±ç¤ºæ°é»ä¸­å¿è¡ä¸å¨æå¬å¸æ°é»ææ¯ç¥è¯åå®¹åè²èç³»æä»¬ èç³»æä»¬Contact us 139-5332-2742 èç³»äººï¼è·¯ç»ç é®ç®±ï¼1420482088@qq.com å°åï¼å±±ä¸çæ·åå¸åå±±åºï¼å¯¼èªä¸ä¸°ç¯å¢...",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8001.json",
                "has_embedding": true
            },
            {
                "id": 8117,
                "text": "ç½ç«é¦é¡µå³äºæä»¬äº§åå±ç¤ºæ°é»ä¸­å¿è¡ä¸å¨æå¬å¸æ°é»ææ¯ç¥è¯åå®¹åè²èç³»æä»¬ å½åä½ç½® : ä¸»é¡µ >>æ°é»ä¸­å¿",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8117.json",
                "has_embedding": true
            },
            {
                "id": 8118,
                "text": "èåç¡«é¸éæ¯å±ååå èåç¡«é¸éå¤§å®¶å¯è½æäºéçï¼çè³æäººä¸å¬å¸¦æç¡«é¸å­ç¼ï¼ä¾¿æè§å®å­å¨å±é©ï¼é£èåç¡«... ã2022/06/09ã èåç¡«é¸éä¸èåæ°¯åéçåºå« èåç¡«é¸éæå¶å¤æ¹æ³å¯åä¸ºæ¶²ä½ï¼åºä½åå¢å¼ºåèåç¡«é¸éï¼è...",
                "type": "list",
                "url": "https://www.sumly.com/chunk/8118.json",
                "has_embedding": true
            },
            {
                "id": 8119,
                "text": "146 æ¡è®°å½ 12345 ä¸ä¸é¡µ 123456789101112131415 å± 15 é¡µ æåä¸é¡µ",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8119.json",
                "has_embedding": true
            },
            {
                "id": 8120,
                "text": "ä¸æ³¨äºæ°´å¤çè¯åçç åçäº§ä¸éå® ç½ç«é¦é¡µå³äºæä»¬äº§åå±ç¤ºæ°é»ä¸­å¿è¡ä¸å¨æå¬å¸æ°é»ææ¯ç¥è¯åå®¹åè²èç³»æä»¬ èç³»æä»¬Contact us 139-5332-2742 èç³»äººï¼è·¯ç»ç é®ç®±ï¼1420482088@qq.com å°åï¼å±±ä¸çæ·åå¸åå±±åºï¼å¯¼èªä¸ä¸°ç¯å¢...",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8120.json",
                "has_embedding": true
            },
            {
                "id": 8237,
                "text": "当前位置 : 主页 >>新闻中心 聚合硫酸铁是危化品吗 聚合硫酸铁大家可能有些陌生，甚至有人一听带有硫酸字眼，便感觉它存在危险，那聚合硫... 【2022/06/09】 聚合硫酸铁与聚合氯化铝的区别 聚合硫酸铁按制备方法可分为液体，固体和增强型聚合硫酸铁；聚合氯化铝又可分为喷雾干... 【2022/05/30】 印染废水脱色治理，聚合硫酸铁效果突出 纺织印染行业生产过程会产生大量高色度废水，水中混杂活性染料、分散染料、硫化染料、... 【2026/07/16】 聚合硫酸铁是一种碱性硫酸盐 一、为什么归类为碱性（碱式）硫酸盐 聚合硫酸铁简称PFS，行业与国标定义为碱式... 【2026/06/2...",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8237.json",
                "has_embedding": true
            },
            {
                "id": 8238,
                "text": "专注于水处理药剂的研发生产与销售 网站首页关于我们产品展示新闻中心行业动态公司新闻技术知识厂容厂貌联系我们 联系我们Contact us 139-5332-2742 联系人：路经理 邮箱：1420482088@qq.com 地址：山东省淄博市博山区（导航三丰环境集团股份有限公司） 聚合硫酸铁厂家三丰环境集团股份有限公司主营聚合硫酸铁等产品,质量保障,品种齐全,批发价格低,货源好,现货供应 鲁ICP备11019831号-3 | | 网站地图 返回顶部 13953322742",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8238.json",
                "has_embedding": true
            },
            {
                "id": 8267,
                "text": "网站首页关于我们产品展示新闻中心行业动态公司新闻技术知识厂容厂貌联系我们 当前位置 : 主页 >>新闻中心 >>技术知识",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8267.json",
                "has_embedding": true
            },
            {
                "id": 8268,
                "text": "聚合硫酸铁是危化品吗 聚合硫酸铁大家可能有些陌生，甚至有人一听带有硫酸字眼，便感觉它存在危险，那聚合硫... 【2022/06/09】 聚合硫酸铁是一种碱性硫酸盐 一、为什么归类为碱性（碱式）硫酸盐 聚合硫酸铁简称PFS，行业与国标定义为碱式... 【2026/06/23】 硫酸铁vs聚合硫酸铁对比解析 硫酸铁与聚合硫酸铁同属铁系无机化合物，均含三价铁离子，常被用于水处理、化工等领域... 【2026/04/15】 污水处理聚合硫酸铁到底有多强 聚合硫酸铁作为效率高的无机高分子絮凝剂，凭借较强净化能力成为污水处理领域的“明星... 【2026/01/20】 聚合硫酸铁的水解聚合过程 聚合硫酸铁...",
                "type": "list",
                "url": "https://www.sumly.com/chunk/8268.json",
                "has_embedding": true
            },
            {
                "id": 8269,
                "text": "专注于水处理药剂的研发生产与销售 网站首页关于我们产品展示新闻中心行业动态公司新闻技术知识厂容厂貌联系我们 联系我们Contact us 139-5332-2742 联系人：路经理 邮箱：1420482088@qq.com 地址：山东省淄博市博山区（导航三丰环境集团股份有限公司） 聚合硫酸铁厂家三丰环境集团股份有限公司主营聚合硫酸铁等产品,质量保障,品种齐全,批发价格低,货源好,现货供应 鲁ICP备11019831号-3 | | 网站地图 返回顶部 13953322742",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8269.json",
                "has_embedding": true
            },
            {
                "id": 8322,
                "text": "当前位置 : 主页 >>新闻中心",
                "type": "section",
                "url": "https://www.sumly.com/chunk/8322.json",
                "has_embedding": true
            },
            {
                "id": 8323,
                "text": "聚合硫酸铁是危化品吗 聚合硫酸铁大家可能有些陌生，甚至有人一听带有硫酸字眼，便感觉它存在危险，那聚合硫... 【2022/06/09】",
                "type": "list_item",
                "url": "https://www.sumly.com/chunk/8323.json",
                "has_embedding": true
            },
            {
                "id": 8324,
                "text": "聚合硫酸铁与聚合氯化铝的区别 聚合硫酸铁按制备方法可分为液体，固体和增强型聚合硫酸铁；聚合氯化铝又可分为喷雾干... 【2022/05/30】",
                "type": "list_item",
                "url": "https://www.sumly.com/chunk/8324.json",
                "has_embedding": true
            },
            {
                "id": 8325,
                "text": "印染废水脱色治理，聚合硫酸铁效果突出 纺织印染行业生产过程会产生大量高色度废水，水中混杂活性染料、分散染料、硫化染料、... 【2026/07/16】",
                "type": "list_item",
                "url": "https://www.sumly.com/chunk/8325.json",
                "has_embedding": true
            },
            {
                "id": 8326,
                "text": "聚合硫酸铁是一种碱性硫酸盐 一、为什么归类为碱性（碱式）硫酸盐 聚合硫酸铁简称PFS，行业与国标定义为碱式... 【2026/06/23】",
                "type": "list_item",
                "url": "https://www.sumly.com/chunk/8326.json",
                "has_embedding": true
            },
            {
                "id": 8327,
                "text": "聚合硫酸铁全铁含量：你真的了解吗 聚合硫酸铁是水处理常用絮凝剂，全铁含量是评判产品品质与使用效果的核心指标，很多用... 【2026/06/09】",
                "type": "list_item",
                "url": "https://www.sumly.com/chunk/8327.json",
                "has_embedding": true
            },
            {
                "id": 8328,
                "text": "聚合硫酸铁有腐蚀性吗？ 聚合硫酸铁具备一定腐蚀性，整体属于弱腐蚀类水处理药剂，腐蚀性远低于盐酸、硫酸等强... 【2026/05/25】",
                "type": "list_item",
                "url": "https://www.sumly.com/chunk/8328.json",
                "has_embedding": true
            }
        ],
        "facts": [
            {
                "subject": "当前页面位置",
                "predicate": "是",
                "object_value": "首页 >> 新闻中心",
                "confidence": 1,
                "has_embedding": true
            },
            {
                "subject": "聚合硫酸铁",
                "predicate": "简称",
                "object_value": "PFS",
                "confidence": 0.95,
                "has_embedding": true
            },
            {
                "subject": "聚合硫酸铁",
                "predicate": "分类为",
                "object_value": "碱性硫酸盐",
                "confidence": 0.9,
                "has_embedding": true
            },
            {
                "subject": "聚合硫酸铁",
                "predicate": "具有",
                "object_value": "弱腐蚀性",
                "confidence": 0.9,
                "has_embedding": true
            },
            {
                "subject": "聚合硫酸铁",
                "predicate": "应用于",
                "object_value": "印染废水脱色治理",
                "confidence": 0.9,
                "has_embedding": true
            },
            {
                "subject": "全铁含量",
                "predicate": "是",
                "object_value": "评价聚合硫酸铁品质的核心指标",
                "confidence": 0.95,
                "has_embedding": true
            },
            {
                "subject": "聚合硫酸铁",
                "predicate": "腐蚀性远低于",
                "object_value": "盐酸、硫酸等强酸",
                "confidence": 0.9,
                "has_embedding": true
            },
            {
                "subject": "聚合硫酸铁",
                "predicate": "按制备方法可分为",
                "object_value": "液体、固体和增强型聚合硫酸铁",
                "confidence": 0.9,
                "has_embedding": true
            },
            {
                "subject": "硫酸铁与聚合硫酸铁",
                "predicate": "同属",
                "object_value": "铁系无机化合物，均含三价铁离子",
                "confidence": 0.9,
                "has_embedding": true
            },
            {
                "subject": "聚合硫酸铁",
                "predicate": "是",
                "object_value": "水处理常用絮凝剂",
                "confidence": 0.95,
                "has_embedding": true
            },
            {
                "subject": "记录",
                "predicate": "共有",
                "object_value": "146条",
                "confidence": 1,
                "has_embedding": true
            },
            {
                "subject": "页码",
                "predicate": "当前为",
                "object_value": "第12345页",
                "confidence": 1,
                "has_embedding": true
            },
            {
                "subject": "页面导航",
                "predicate": "包含",
                "object_value": "下一页链接",
                "confidence": 1,
                "has_embedding": true
            },
            {
                "subject": "总页数",
                "predicate": "为",
                "object_value": "15页",
                "confidence": 1,
                "has_embedding": true
            },
            {
                "subject": "页面导航",
                "predicate": "包含",
                "object_value": "最后一页链接",
                "confidence": 1,
                "has_embedding": true
            },
            {
                "subject": "三丰环境集团股份有限公司",
                "predicate": "主营业务",
                "object_value": "聚合硫酸铁等水处理药剂",
                "confidence": 0.95,
                "has_embedding": true
            },
            {
                "subject": "三丰环境集团股份有限公司",
                "predicate": "专注于",
                "object_value": "水处理药剂的研发生产与销售",
                "confidence": 0.95,
                "has_embedding": true
            },
            {
                "subject": "三丰环境集团股份有限公司",
                "predicate": "地址",
                "object_value": "山东省淄博市博山区",
                "confidence": 0.95,
                "has_embedding": true
            },
            {
                "subject": "三丰环境集团股份有限公司",
                "predicate": "联系人",
                "object_value": "路经理",
                "confidence": 0.95,
                "has_embedding": true
            },
            {
                "subject": "三丰环境集团股份有限公司",
                "predicate": "联系电话",
                "object_value": "139-5332-2742",
                "confidence": 0.95,
                "has_embedding": true
            }
        ]
    },
    "meta": {
        "generator": "Sumly GEO Knowledge Engine",
        "version": "1.0"
    }
}