ES‑308 881 Biocide

881 biocide is a broad‑spectrum non‑oxidizing biocide. It possesses strong penetration capacity against microbial cells. It acts on specific protein groups to terminate normal cellular redox reactions and cause cell death. It delivers powerful killing performance against bacteria, fungi, yeasts, algae and other microorganisms. Featuring fast biocidal speed and high efficiency, it is a widely‑adopted biocide at home and abroad.

LH-103 Heavy Degreaser (5kg)
  • ES‑308 881 Biocide
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  • Product details
  • 1. Performance and Application

    881 biocide is a broad‑spectrum non‑oxidizing biocide. It possesses strong penetration capacity against microbial cells. It acts on specific protein groups to terminate normal cellular redox reactions and cause cell death. It delivers powerful killing performance against bacteria, fungi, yeasts, algae and other microorganisms. Featuring fast biocidal speed and high efficiency, it is a widely‑adopted biocide at home and abroad.

    881 biocide is mainly used for biocidal‑algae removal and slime stripping in circulating water systems, reverse osmosis systems and oilfield reinjection water systems. It can also serve as preservative for paints, coatings, wax products and resins.

    2. Technical Specifications

    ItemSpecification
    AppearanceColorless to yellow liquid
    pH (1% solution)3.0‑8.0
    Density (20℃, g/cm³)≥1.05

    3. Application Method

    During RO system operation, the reverse osmosis membrane biocide is dosed via metering pump in two modes: continuous dosing and intermittent dosing.

    1. Continuous dosing: Typical dosage 1‑6 ppm, diluted 10‑fold with demineralized water.
    2. Intermittent dosing: Dose once every 5‑7 days for 30‑60 minutes each time; working concentration: 300‑400 ppm.

    4. Packaging & Storage

    1. Packed in plastic drums, 20 kg or 25 kg per drum.
    2. The membrane biocide has stable physical‑chemical properties. Store in cool place. Shelf‑life: 1 year.

    5. Safety & Protection

    ES‑308 881 Biocide is corrosive. Take proper labor protection during operation. Avoid contact with skin and eyes. In case of contact, rinse with plenty of clean water.

    1. Performance and Application

    881 biocide is a broad‑spectrum non‑oxidizing biocide. It possesses strong penetration capacity against microbial cells. It acts on specific protein groups to terminate normal cellular redox reactions and cause cell death. It delivers powerful killing performance against bacteria, fungi, yeasts, algae and other microorganisms. Featuring fast biocidal speed and high efficiency, it is a widely‑adopted biocide at home and abroad.

    881 biocide is mainly used for biocidal‑algae removal and slime stripping in circulating water systems, reverse osmosis systems and oilfield reinjection water systems. It can also serve as preservative for paints, coatings, wax products and resins.

    2. Technical Specifications

    ItemSpecification
    AppearanceColorless to yellow liquid
    pH (1% solution)3.0‑8.0
    Density (20℃, g/cm³)≥1.05

    3. Application Method

    During RO system operation, the reverse osmosis membrane biocide is dosed via metering pump in two modes: continuous dosing and intermittent dosing.

    1. Continuous dosing: Typical dosage 1‑6 ppm, diluted 10‑fold with demineralized water.
    2. Intermittent dosing: Dose once every 5‑7 days for 30‑60 minutes each time; working concentration: 300‑400 ppm.

    4. Packaging & Storage

    1. Packed in plastic drums, 20 kg or 25 kg per drum.
    2. The membrane biocide has stable physical‑chemical properties. Store in cool place. Shelf‑life: 1 year.

    5. Safety & Protection

    ES‑308 881 Biocide is corrosive. Take proper labor protection during operation. Avoid contact with skin and eyes. In case of contact, rinse with plenty of clean water.