Disinfectant Water Treatment
Advanced Disinfectant Solutions for Water Treatment
Protecting Water Systems with High-Performance Oxidizing & Non-Oxidizing Biocides.
CAS No.: 8001-54-5,63449-41-2,139-07-1
Purity: Solution 50–80%
Main Applications: Industrial Circulating Water and Cooling Tower Sterilization
CAS No.: 7803-57-8
Purity: Typically available in various purity levels, such as 24%, 35%, 40%, 55%, and 64%.
Main Applications: Boiler Deaeration and Oxygen Scavengers
CAS No.:87-90-1
Purity: 87-90%(Customizable)
Main Applications: Continuous Disinfection of Swimming Pools and Large Bodies of Water
CAS No.: 7758-19-2t
Purity: Powder 80%, 82%, 90%/Liquid 25%, 31%
Main Applications: Generation of ClO₂ for Drinking Water and Industrial Water
CAS No.: 7722-84-1
Purity: Liquid 27.5%-70%
Main Applications: Residue-free Disinfection, Drinking Water, Electronic-grade Water
CAS No.:7778-54-3
Purity: Available Chlorine: 65–70% (Granular/Powder)
Main Applications: Disinfection of Swimming Pools, Drinking Water, and Wastewater
CAS No.:2893-78-9
Purity: Available Chlorine 55–62%, Powder/Tablets
Main Applications: Drinking Water, Swimming Pools, and Surface Disinfection
CAS No.:26172-55-4, 2682-20-4
Purity: Typically available in various purity levels, such as 14% and 15% (CMIT:MIT).
Main Applications: Non-oxidizing Sterilization of Cooling Water and Pulp
CAS No.: 15630-89-4
Purity: 13%
Main Applications: Oxygen-based Bleaching, Eco-friendly Disinfection
CAS No.: 111-30-8
Purity: Solution 2–50%
Main Applications: Pipeline and Equipment Disinfection, Oilfield Water Treatment
CAS No.: 7722-64-7
Purity: Typically available in various purity levels, such as 14% and 15% (CMIT:MIT).
Main Applications: Oxidative Iron and Manganese Removal, Odor Control
CAS No.: 55566-30-8
Purity: 75% Liquid
Main Applications: Control sulfate-reducing bacteria and microbial growth in oilfield systems, industrial water treatment
What is Disinfectant in Water Treatment
Disinfectants are essential chemical agents used in water treatment to eliminate pathogenic microorganisms, including bacteria, viruses, and protozoa. By targeting the cell walls or metabolic processes of these contaminants, high-efficiency disinfectants like Chlorine donors (TCCA/SDIC), Hydrogen Peroxide, and Glutaraldehyde ensure water safety and potability across municipal, industrial, and aquaculture sectors.
The choice of disinfectant depends on water source quality, pH levels, and contact time requirements. At HooChemtec, we provide both oxidizing and non-oxidizing biocides to optimize microbial control in cooling towers, drinking water, and wastewater systems.
Importance of Disinfectant in Water Treatment
- Prevents waterborne diseases
- Protects public health
- Controls and eliminates harmful microorganisms
- Maintains microbiological quality of water
- Helps comply with regulatory standards
- Adds redundancy to the treatment process
- Provides residual protection in the distribution system
- Ensures safe and potable water for consumption
HOOCHEMTEC's Specialized Disinfectant Portfolio
1. Chlorine-Based Oxidizing Disinfectants
Cost-effective and rapid sterilization for large-scale water systems.
- Trichloroisocyanuric Acid (TCCA): High chlorine content (90%), ideal for swimming pools and long-term disinfection.
- Sodium Dichloroisocyanurate (SDIC): Fast-dissolving tablets/granules for emergency water treatment and industrial bleaching.
- Calcium Hypochlorite: Reliable 65%-70% chlorine donor for municipal drinking water and wastewater treatment.
- Sodium Chlorite: Essential precursor for Chlorine Dioxide ($ClO_2$) generation in high-purity applications.
2. Oxygen-Based & Heavy Oxidants
Eco-friendly residues and powerful oxidation for organic removal.
- Hydrogen Peroxide (H2O2): Zero-residue oxidant for industrial effluent and ultrapure water systems.
- Sodium Percarbonate: “Solid hydrogen peroxide” for aquaculture oxygenation and mold control.
- Potassium Permanganate (KMnO4): Effective for iron/manganese removal and odor control in raw water.
3. Non-Oxidizing Biocides & Specialized Organics
Targeted control for biofilm, algae, and sulfate-reducing bacteria (SRB).
- Glutaraldehyde (25%/50%): Powerful biocide for oilfield water injection and medical sterilization.
- Isothiazolinone (CMIT/MIT): Broad-spectrum preservative for industrial cooling towers and paper pulp water.
- Dodecyl Dimethyl Benzyl Ammonium Chloride (Benzalkonium Chloride): Surfactant-biocide for algae removal and membrane cleaning.
- Hydrazine Hydrate: Specialized oxygen scavenger and corrosion inhibitor for high-pressure boiler water.
Purpose of Disinfectant in Water Treatment
The purpose of disinfectants in water treatment is to eliminate or inactivate harmful microorganisms that may be present in the water supply. Here are the key purposes of disinfectants in water treatment:
- Microbial Control: Disinfectants are used to control the growth, reproduction, and activity of microorganisms in water. They target and destroy bacteria, viruses, protozoa, and other pathogens that can cause waterborne diseases.
- Disease Prevention: By effectively eliminating or inactivating pathogens, disinfectants help prevent the transmission of waterborne diseases and protect public health. This is especially crucial in areas where access to safe drinking water is a concern.
- Public Safety: Disinfectants ensure that the water supplied to households, communities, and industries is safe for various purposes, including drinking, cooking, bathing, and other domestic uses. They provide a critical barrier against potential microbial contamination.
- Compliance with Standards: Disinfection is often a regulatory requirement in water treatment. Health agencies and governing bodies establish standards and guidelines for water quality, and disinfection is a key parameter to meet those standards. It ensures that treated water meets the necessary safety requirements.
- Residual Protection: Disinfectants that leave a residual in the water distribution system provide ongoing protection against microbial regrowth and contamination. This residual ensures that the water remains safe as it travels through the distribution network to reach consumers’ taps.
- Emergency Response: Disinfectants are essential during emergency situations, such as natural disasters or waterborne disease outbreaks. They can be quickly applied to disinfect contaminated water sources and prevent further spread of illnesses.
FAQ
You should select disinfectants based on your water quality (turbidity, organic content), application scenario (drinking water, municipal, swimming pool, industrial cooling water, etc.), and process conditions. In general, chlorine‑based products are suitable for cost‑sensitive applications that require a persistent residual, while hydrogen peroxide, potassium permanganate, and other oxidants are better when odor, color, and disinfection by‑products are critical. Our technical engineers can recommend specific products and dosing ranges based on your water analysis report.
Yes. We provide Safety Data Sheets (SDS) that comply with current regulations for all water treatment and disinfection chemicals, as well as Certificates of Analysis (COA). For some products, we can also supply Technical Data Sheets (TDS) and third‑party test reports. You can download these from the product detail pages or request them when submitting an inquiry.
Some products can be used for drinking water or systems in contact with potable water, but they must meet local regulatory limits and be applied under the recommended process conditions. Please clearly indicate “drinking water/food‑contact use” in your inquiry, and we will prioritize suitable products and provide relevant standards and usage guidance.
We generally do not recommend mixing different chemicals on your own. In particular, combining chlorine‑based disinfectants with acids, ammonia/amine‑containing materials, or strong oxidizers may generate toxic gases or cause violent reactions. If a combined program is required, it should be designed by qualified technical personnel and strictly follow the compatibility and storage instructions given in the SDS.
Operators should wear appropriate personal protective equipment (PPE), such as goggles, gloves, and protective clothing, work in well‑ventilated areas, and avoid direct contact with skin or eyes and inhalation of dust or vapors. In case of accidental contact or eye splashes, rinse immediately with plenty of clean water, seek medical attention promptly, and follow the first‑aid measures described in the SDS.
Disinfectant in Water Treatment Manufacturers
As a leading manufacturer and global exporter of high-performance water treatment chemicals, HooChemtec (Zhengzhou Hoo Chemtec Co., Ltd.) is committed to delivering more than just products. We provide integrated chemical solutions that combine superior purity, technical optimization, and reliable supply chain management to empower industrial, municipal, and commercial sectors worldwide.
Why Choose HooChemtec for Your Chemical Procurement
- Uncompromising Quality & Compliance: We provide high-purity water treatment chemicals backed by full MSDS, TDS, and COA documentation, ensuring every batch meets international safety and environmental standards.
- Expert Technical Support: Our seasoned chemical engineers offer precise dosage calculations and customized water treatment programs to optimize your operational efficiency and reduce costs.
- Global Supply Chain Reliability: With extensive experience in hazardous chemical logistics and large-scale warehousing, we guarantee competitive bulk pricing and stable lead times worldwide.
- End-to-End B2B Service: We offer a seamless procurement experience from sample testing to large-scale contracts, supported by 24/7 responsive communication for all technical and logistical inquiries.
Partner with HOOCHEMTEC today for a smarter, safer chemical supply chain.
