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    "product_identity": {
        "id": 119,
        "sku": "IND-PRD-000119",
        "name": "Aluminum Sulfate Granular & Lump for Water Clarification (Alum | 50kg Bags / Bulk Road Containers)",
        "slug": "aluminum-sulfate-water-clarification-alum",
        "status": "active",
        "views_count": 10,
        "inquiries_count": 0,
        "created_at": "2026-09-11T23:14:11+03:00",
        "updated_at": "2026-11-08T14:47:43+03:00",
        "last_audited_at": "2026-11-08T14:47:43+03:00",
        "review_cadence": "Monthly Continuous Verification"
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    "classification": {
        "sector": {
            "id": 1,
            "code": "SEC-01",
            "name": "Water & Wastewater",
            "slug": "water-wastewater",
            "url": "https://indusiraq.com/division/water-wastewater"
        },
        "category": {
            "id": 20,
            "name": "Water Chlorination Chemicals",
            "slug": "water-chlorination-chemicals",
            "market_demand": "booming",
            "views_count": 71,
            "url": "https://indusiraq.com/category/water-chlorination-chemicals"
        },
        "subcategory": {
            "id": 20,
            "name": "Water Disinfection & Chlorination Chemical Systems",
            "slug": "water-disinfection-chlorination-systems",
            "target_buyer_type": "Water Treatment Plant Operators, Municipal Health Authorities, Chemical Buyers"
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    "engineering_specifications": {
        "Chemical Formula": "Al2(SO4)3·xH2O (Hydrated Aluminum Sulfate)",
        "Water-Soluble Alumina (Al2O3)": "16.0% to 17.5% w/w (Active Coagulating Strength)",
        "Iron Content (as Fe2O3)": "< 0.01% (Iron-Free Drinking Water Grade)",
        "Insoluble Matter": "≤ 0.15% (prevents dosing pump clogging and nozzle erosion)",
        "pH (1% aqueous solution)": "3.0 to 4.0 at 20°C",
        "Heavy Metals (Pb, As, Cd, Hg)": "< 10 mg/kg total (exceeds WHO and IQS 417 standards)",
        "Physical Form": "White to off-white 1–3mm granular crystals / 25–50mm lumps",
        "Standard Packaging": "50kg Woven PP Bags with PE Inner Liner / 1000kg Big Bags",
        "Governing Standard": "EN 878:2014 Type 1 / AWWA B403 / Iraqi Standard IQS 417",
        "Storage Stability": "Store in dry, covered chemical storage with 24-month shelf life"
    },
    "core_features": [
        "Guaranteed 16%–17.5% water-soluble Al2O3 content for powerful colloidal destabilization.",
        "Full compliance with European Standard EN 878 Type 1 and AWWA B403 for municipal drinking water.",
        "Iron-free formulation (< 0.01% Fe2O3) preventing finished drinking water staining and discoloration.",
        "Rapid dissolution in cold and warm water for uniform dosing in automated dry/wet chemical feeders.",
        "Supplied in heavy-duty 50kg moisture-sealed PP/PE bags and bulk 1-ton big bags on shrink-wrapped pallets.",
        "Highly cost-effective primary coagulant for large-scale municipal surface water clarification."
    ],
    "qualified_applications": [
        "Municipal surface water treatment plants (WTP), Tigris & Euphrates river clarification, industrial wastewater coagulation, and paper manufacturing sizing in Baghdad, Basra, Mosul, Wasit, and Kirkuk."
    ],
    "engineering_analysis": {
        "summary": "Aluminum sulfate granular & lump alum for municipal drinking water clarification & flocculation per EN 878. 50kg bags & bulk supply staged in Baghdad.",
        "field_analysis": "River water from the Tigris and Euphrates carries extreme suspended sediment loads, colloidal clay, and organic color, especially during seasonal spring snowmelt and autumn flash flooding. Aluminum Sulfate (Solid Alum) is the universal, cost-efficient chemical coagulant mandated by the Iraqi Ministry of Construction, Municipalities and Public Works for rapid destabilization of negatively charged colloidal silt in drinking water treatment facilities.\n\nOur technical-grade aluminum sulfate delivers a guaranteed water-soluble Al2O3 content of 16.0% to 17.5% with ultra-low iron content (< 0.01% Fe2O3, iron-free grade), preventing water discoloration in finished distribution networks. When dissolved in raw water, trivalent aluminum ions (Al³⁺) rapidly neutralize the electrical charge of suspended silt particles, forming dense, insoluble aluminum hydroxide micro-flocs that settle rapidly in clarifiers and Lamella plate settlers.\n\nPackaged in 50kg heavy-duty woven polypropylene bags with heat-sealed internal polyethylene liner films, the product resists atmospheric moisture absorption and caking during high-humidity periods in southern Iraq. Indus maintains strategic reserves of over 1,000 metric tons at our Baghdad Central Chemical Terminal, Erbil Heavy Yard, and Basra Port Depot, backed by full certificate of analysis (COA) per batch.",
        "standard_design_life": "50 Years in hyper-saline Iraq soil and desert climate (+55°C)",
        "inspection_standard": "Hydrostatic Pressure & Ultrasound Wall Thickness FAT Verification"
    },
    "compliance_and_governance": {
        "governing_standards": [
            "ISO 2531 / EN 545 - Ductile Iron Pipes & Fittings for Pressurized Potable Water Transmission (DN80–DN2600, C25–C100, Class K9/K12)",
            "EN 598 - Ductile Iron Sewer Pipes & Fittings with High-Alumina Cement Mortar / Polyurethane Internal Liners",
            "ISO 4427-2 / EN 12201-2 - Polyethylene (PE100 / PE100-RC) Pressure Pipes & Continuous Service Coils (OD 20mm–1200mm, PN6–PN25)",
            "EN 1796 / ISO 10639 / AWWA C950 - Glass-Reinforced Plastic (GRP) Filament-Wound Pressure Trunk Pipelines (DN300–DN3000, PN6–PN25)",
            "ISO 10467 / EN 14364 - GRP Gravity Sewer & Industrial Wastewater Trunk Interceptor Pipes (DN400–DN2600, SN5000–SN10000)",
            "GRI-GM13 / GRI-GM19 - High-Density Polyethylene (HDPE) Smooth & Double-Sided Textured Geomembrane Liners (1.0mm–2.5mm)",
            "EN 1074 / DIN 3352 / AWWA C509/C515 - Resilient Seated Wedge Gate Valves (DN50–DN1400) & Double Eccentric Flanged Butterfly Valves (DN100–DN2400)",
            "AWWA C502 / BS 750 - Municipal Pillar Dry Barrel & Wet Barrel Fire Hydrants with Traffic Breakaway Flanges (DN100 / DN150)",
            "EN 124-2 (Class D400 / F900) - High-Tensile Spheroidal Graphite Ductile Iron Heavy Highway & Airport Runway Manhole Covers",
            "EN 14525 - Wide-Tolerance Universal Straight Couplings & Metal-Grip Tensile Restraint Flange Adaptors (DN50–DN1200)",
            "EN 878 / EN 17034 / EN 901 - Municipal Drinking Water Grade Coagulants (Alum, PAC 30%) and Disinfection Reagents (Sodium Hypochlorite, TCCA)"
        ],
        "iraqi_ministry_approvals": [
            "Ministry of Construction, Housing, Municipalities and Public Works (وزارة الإعمار والإسكان والبلديات والأشغال العامة)",
            "Amanat Baghdad - Baghdad Water & Sewerage Directorates (أمانة بغداد - دائرة ماء ومجاري بغداد)",
            "Ministry of Water Resources (وزارة الموارد المائية - جمهورية العراق)",
            "General Directorate of Water & Sewerage - KRG (المديرية العامة للماء والمجاري - إقليم كوردستان)",
            "Basra Water Directorate (مديرية ماء محافظة البصرة)",
            "Ministry of Oil - South Oil & Gas Water Utilities (وزارة النفط - مشاريع المياه الصناعية)"
        ],
        "technical_capabilities": [
            "Comprehensive 24-Category Supply Ecosystem: Over 134 Master B2B Products in active inventory covering pipes, valves, pumps, liners, fittings, and chemicals.",
            "Iraqi Ministerial Pre-Qualification: Pre-approved material specifications conforming to MoCH, Amanat Baghdad, and MoWR general conditions of contract.",
            "Exhaustive Engineering Submittal Dossiers: Fast 24-hour turnaround on complete Material Approval Requests (MAR), compliance matrices, and CAD shop drawings.",
            "Certified European & International Metallurgy: 100% EN 10204 3.1 factory inspection certificates and third-party inspection (SGS/TÜV/BV) available on all lots.",
            "Extreme-Environment Corrosion Protection: High-alumina cement (HAC), 100% solids polyurethane, fusion-bonded epoxy (min 300 μm), and 2.5% carbon black UV stabilization.",
            "Integrated Field Equipment Rental & Support: Turnkey availability of CNC hydraulic butt welders (up to 1200mm) and automated hot-wedge geomembrane field welders."
        ],
        "material_certification": "EN 10204 3.1 Mill Test Certificate & Quality Assurance Dossier"
    },
    "logistics_and_supply_chain": {
        "dispatch_hubs": [
            "Baghdad Central Logistics Depot (Abu Ghraib / Camp Sarah Industrial District, Baghdad)",
            "Erbil Heavy Infrastructure Staging Yard (Makhmur Road / Gwer Industrial Corridor, Erbil)",
            "Basra Port Gateway & Free Zone Terminal (Khor Al-Zubair & Umm Qasr Commercial Free Zone, Basra)"
        ],
        "geographical_coverage": "All 18 Iraqi Governorates + Kurdistan Regional Government (KRG)",
        "supported_incoterms": [
            "EXW (Factory / Central Hub Gate)",
            "FOB (Khor Al-Zubair / Umm Qasr Port)",
            "CIF (Umm Qasr Port, Basra)",
            "DDP (Delivered Duty Paid to Project Site - Iraq)"
        ],
        "transit_insurance": "Full transit risk covered under Indus Sovereign Logistics Protocols",
        "lead_time": "Immediate stock dispatch (24-48 hrs) or programmed project delivery lots"
    },
    "commercial_procurement_terms": {
        "commercial_model": "Official B2B EPC & Industrial Wholesale Supply",
        "pricing_model": "Request for Quote (RFQ) / Project Bill of Quantities (BOQ) Tender Pricing",
        "currency_settlement": [
            "USD",
            "IQD"
        ],
        "minimum_order_quantity": "Standard Commercial Lot / Full Truckload (FTL) / 20ft-40ft Container",
        "payment_methods": [
            "Irrevocable Confirmed Letter of Credit (LC)",
            "Direct Bank Wire (T/T)",
            "Corporate Approved Purchase Order (PO)"
        ],
        "warranty_and_return": {
            "warranty_period": "12 Months Manufacturer Warranty",
            "design_life": "50-Year Design Envelope",
            "return_policy": "ReturnInStore - Factory Acceptance Non-Conformance Replacement Guarantee"
        }
    },
    "technical_faqs": [
        {
            "question": "What is the optimal raw water pH range for aluminum sulfate coagulation in Iraq?",
            "answer": "Aluminum sulfate works most effectively in a raw water pH range of 6.0 to 7.8. Because river water in central and southern Iraq is naturally slightly alkaline (pH 7.4–8.2), alum reacts rapidly to form heavy aluminum hydroxide flocs without requiring supplemental acid dosing.",
            "q": "What is the optimal raw water pH range for aluminum sulfate coagulation in Iraq?",
            "a": "Aluminum sulfate works most effectively in a raw water pH range of 6.0 to 7.8. Because river water in central and southern Iraq is naturally slightly alkaline (pH 7.4–8.2), alum reacts rapidly to form heavy aluminum hydroxide flocs without requiring supplemental acid dosing."
        },
        {
            "question": "How is granular alum prepared and dosed at the water treatment plant?",
            "answer": "Granular alum is dissolved in water inside mechanical mixing tanks to create an 8% to 15% liquid alum solution. The solution is then metered into the raw water flash mixer using diaphragm chemical dosing pumps.",
            "q": "How is granular alum prepared and dosed at the water treatment plant?",
            "a": "Granular alum is dissolved in water inside mechanical mixing tanks to create an 8% to 15% liquid alum solution. The solution is then metered into the raw water flash mixer using diaphragm chemical dosing pumps."
        },
        {
            "question": "Is this aluminum sulfate certified for municipal drinking water in Iraq?",
            "answer": "Yes. Our alum conforms to EN 878 Type 1 and NSF/ANSI 60 standards, with verified low levels of heavy metals and insolubles, fully compliant with Iraqi Ministry of Health drinking water regulations.",
            "q": "Is this aluminum sulfate certified for municipal drinking water in Iraq?",
            "a": "Yes. Our alum conforms to EN 878 Type 1 and NSF/ANSI 60 standards, with verified low levels of heavy metals and insolubles, fully compliant with Iraqi Ministry of Health drinking water regulations."
        }
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                "description": "River water from the Tigris and Euphrates carries extreme suspended sediment loads, colloidal clay, and organic color, especially during seasonal spring snowmelt and autumn flash flooding....",
                "articleBody": "River water from the Tigris and Euphrates carries extreme suspended sediment loads, colloidal clay, and organic color, especially during seasonal spring snowmelt and autumn flash flooding. Aluminum Sulfate (Solid Alum) is the universal, cost-efficient chemical coagulant mandated by the Iraqi Ministry of Construction, Municipalities and Public Works for rapid destabilization of negatively charged colloidal silt in drinking water treatment facilities.\n\nOur technical-grade aluminum sulfate delivers a guaranteed water-soluble Al2O3 content of 16.0% to 17.5% with ultra-low iron content (< 0.01% Fe2O3, iron-free grade), preventing water discoloration in finished distribution networks. When dissolved in raw water, trivalent aluminum ions (Al³⁺) rapidly neutralize the electrical charge of suspended silt particles, forming dense, insoluble aluminum hydroxide micro-flocs that settle rapidly in clarifiers and Lamella plate settlers.\n\nPackaged in 50kg heavy-duty woven polypropylene bags with heat-sealed internal polyethylene liner films, the product resists atmospheric moisture absorption and caking during high-humidity periods in southern Iraq. Indus maintains strategic reserves of over 1,000 metric tons at our Baghdad Central Chemical Terminal, Erbil Heavy Yard, and Basra Port Depot, backed by full certificate of analysis (COA) per batch.",
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                        "name": "What is the optimal raw water pH range for aluminum sulfate coagulation in Iraq?",
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                            "text": "Aluminum sulfate works most effectively in a raw water pH range of 6.0 to 7.8. Because river water in central and southern Iraq is naturally slightly alkaline (pH 7.4–8.2), alum reacts rapidly to form heavy aluminum hydroxide flocs without requiring supplemental acid dosing."
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                            "text": "Granular alum is dissolved in water inside mechanical mixing tanks to create an 8% to 15% liquid alum solution. The solution is then metered into the raw water flash mixer using diaphragm chemical dosing pumps."
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                            "text": "Yes. Our alum conforms to EN 878 Type 1 and NSF/ANSI 60 standards, with verified low levels of heavy metals and insolubles, fully compliant with Iraqi Ministry of Health drinking water regulations."
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