Introduction
A feed-specific water purification system is a laboratory water purification system designed for a specific feed water source or a specific application, providing purified water that meets the requirements of the intended use, and it is used in laboratories and industry for water purification with a feed-specific configuration. The system is configured according to the quality of the feed water and the requirements of the application, and it combines purification technologies, such as sediment filtration, activated carbon filtration, water softening, reverse osmosis, deionization, and ultraviolet treatment, selected and arranged to treat the specific feed water and to produce water of the required purity; the system is designed for a particular feed water source, such as tap water, well water, or recycled water, or for a particular application, such as feeding an autoclave, feeding a washer, or supplying analytical instruments, and it includes monitoring of the water quality and operation, with features such as water quality display and alarms. Feed-specific water purification systems are used in laboratories for producing purified water for specific instruments and applications, in hospitals for dialysis water, in the pharmaceutical and biotechnology industries, in the food and beverage industry, in industry for process water, and in many other applications, and they are available as benchtop and floor-standing systems, with various configurations. With their tailored purification, feed-specific water purification systems are essential for providing water of the required quality for specific applications.
Water Purification System LWPS-T2010
Water Purification System comes with a capacity of 500L/H for reliable and efficient water treatment. It features circulating disinfection and sterilization for enhanced hygiene and safe...
Water Purification System LWPS-T2010
Water Purification System is a Type I water treatment system and the feed water is RO or distilled water. It mainly consists of pretreatment system, RO system, ultrapure water system con...
Water Purification System LWPS-T2011
Water Purification System mainly consists of two stages of water quality and its feed water is tap water. It follows type and type I systems. Features pretreatment system, RO system, ult...
Water Purification System LWPS-T2017
Water Purification System comes with a capacity of 150 liters per hour and works in temperatures from 5°C to 45°C for reliable performance. It features a one-click UP water intake for ...
Water Purification System LWPS-T2019
Water Purification System comes with a capacity of 200 liters per hour, ensuring efficient and consistent water treatment. It features an automatic water leakage detection sensor to easi...
Water Purification System LWPS-T2018
Water Purification System with a capacity of 45 liters per hour to remove unwanted substances from water. It features a modular composition with water and electricity separation for enha...
Water Purification System LWPS-T2012
Water Purification System has a capacity of 60 liters per hour with an electrical resistivity of 15 to 18.2 MΩ·cm for producing high-purity water. It features a color touchscreen opera...
Water Purification System LWPS-T2016
Water Purification System operates at a capacity of 200L/H within an ambient temperature range of 5 to 45°C to ensure efficient removal of contaminants. It features an automatic disinfe...
Water Purification System LWPS-T2014
Water Purification System comes with a capacity of 60 liters per hour (L/H) for efficient and reliable water treatment. It features a full touchscreen man-machine interface for user-frie...
Water Purification System LWPS-T2015
Water Purification System comes with a capacity of 120L/H for consistent and efficient water treatment. It features regular cycle flushing discharge for optimal system performance and lo...
Water Purification System LWPS-T2011
Water Purification System is top choice of high flux ultrapure water system from tap to ultrapure water, integrating pretreatment, RO and terminal filter into one. Its output ranges up t...
Water Purification System LWPS-T2010
Water Purification System is top choice of high flux ultrapure water system from tap to ultrapure water, integrating pretreatment, RO and terminal filter into one. Its output ranges up t...
Standards
GB/T 33087-2016-Specification and test methods for high-purity water for instrumental analysis
ISO 3696:1987-Water for analytical laboratory use-Specification and test methods
GB/T 6682-2008-Water for analytical laboratory use-Specification and test methods
ASTM D1193-06(2018)-Standard Specification for Reagent Water
Complies with the above standards, but is not limited to them.
Features
1. Feed-specific water purification system designed for particular feed water characteristics.
2. Customized pre-treatment and purification for challenging feed water (high TDS, hard, brackish).
3. Suitable for laboratories, industrial, pharmaceutical, healthcare and research facilities.
4. Includes customized pre-treatment, RO, DI, UV, storage, dispensing and operation manual.
5. Supports reliable water purification for facilities with non-standard feed water quality.
FAQ
Q1: What testing scenarios is this system mainly applied to?
A: The feed-specific water purification system is used in laboratories, industrial facilities, pharmaceutical manufacturing, healthcare, research institutions and academia where the feed water (tap water, well water, brackish water, process water) has non-standard or challenging characteristics (high total dissolved solids, high hardness, high chlorine, high silica, brackish water, high organic content) requiring customized pre-treatment and purification design to reliably produce purified water (Type I, Type II or process water) for laboratory, industrial or pharmaceutical applications. It supports facilities with high-TDS or brackish feed water (requires robust RO design, possibly double-pass RO), hard water areas (requires water softener or anti-scalant pre-treatment), high-chlorine water (requires robust carbon pre-treatment to protect RO membrane), high-silica water (requires specialized anti-scalant or softening), facilities with well water (variable quality, may require iron/manganese removal), industrial process water purification, and pharmaceutical water production with challenging feed water. The feed-specific design ensures reliable, consistent water production and longer membrane/consumable life when standard systems would struggle or fail prematurely.
Q2: What standards does the system comply with?
A: The feed-specific water purification system follows relevant ISO, ASTM, CLSI and GB/T standards for laboratory/industrial water purity (ISO 3696, ASTM D1193, CLSI, GB/T 6682) depending on the required product water grade, and applicable industrial/purified water standards. The hardware complies with IEC 61010 safety standards. For pharmaceutical use, follow USP <1231>, EP/ChP monographs. Feed water pre-treatment design follows applicable water treatment standards (NSF/ANSI for drinking water treatment components). Water quality should be monitored per the required product water standard. Users should verify compliance with specific application requirements and feed water characteristics.
Q3: What is the warranty period for the whole system and key components?
A: The whole feed-specific water purification system is covered by a 12-month warranty. The pre-treatment (softener, carbon, filters), RO membrane, DI resin, UV lamp, storage tank, dispensing, controller and housing are covered, while all consumables (filters, softener resin, RO membrane, DI resin, UV lamp, anti-scalant chemicals) are wear items. Damage from improper use, feed water quality exceeding design specifications or unauthorized repair is excluded. Extended service contracts are standard for this customized equipment (includes preventive maintenance, consumable replacement, water quality monitoring).
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained personnel familiar with water purification systems, pre-treatment maintenance and water quality monitoring. We provide comprehensive training, operation manuals and application support. Proper system operation, feed water monitoring, pre-treatment maintenance (softener regeneration, carbon replacement, filter replacement), consumable replacement, water quality monitoring, sanitization and regulatory documentation are important for consistent, reliable water production, especially with challenging feed water.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular calibration required? What is the recommended calibration cycle?
A: Resistivity/conductivity meter calibration every 6-12 months. TOC analyzer calibration (if integrated) per schedule. Water quality monitoring per product water standard. Consumable replacement per schedule or when performance degrades: pre-filters every 1-3 months (challenging feed water), softener resin every 2-5 years (regenerated regularly), carbon filter every 6-12 months, RO membrane every 1-3 years (challenging feed water may shorten life), DI resin when quality drops, UV lamp every 12 months. Full system performance verification annually. Sanitization per schedule (more frequent with challenging feed water). Feed water quality should be monitored periodically (changes in feed water can affect system performance).
Q7: Are supporting consumables universal?
A: Pre-filters, softener resin (NaCl for regeneration), carbon filters, RO membranes, DI resin, UV lamps, anti-scalant chemicals, sanitizing chemicals and cleaning supplies are available from water treatment suppliers, though consumable type/size should match the customized system. Long-term consumable cost is higher for challenging feed water (more frequent pre-filter replacement, shorter RO membrane life, softener salt consumption).
Q8: Can I customize parameters or supporting accessories?
A: Customization is the core of this system: pre-treatment design (softener, carbon, anti-scalant, iron removal, pH adjustment), RO configuration (single-pass, double-pass, high-pressure for high TDS), post-treatment (DI, UV, UF, microfiltration), production capacity, storage tank, dispensing, monitoring, data logging and accessories. The system is designed based on comprehensive feed water analysis. Additional components and accessories can be ordered separately. Custom orders extend delivery lead-time significantly.
Q9: Does the purchase include on-site installation and commissioning service?
A: Yes, feed-specific water purification systems include on-site installation, commissioning, water quality validation and operator training by certified water treatment specialists. Site preparation guidance and feed water analysis consultation are provided before system design and delivery.
Q10: What types of feed water are compatible with this equipment?
A: The feed-specific water purification system is designed for specific feed water characteristics including high-TDS water (up to 10,000+ ppm, may require double-pass RO or high-pressure RO), hard water (high calcium/magnesium, requires softener or anti-scalant), high-chlorine water (requires robust carbon pre-treatment), high-silica water (requires specialized anti-scalant or pH adjustment), brackish water (requires high-pressure RO, possibly energy recovery), well water (may require iron/manganese removal, turbidity pre-treatment), high-organic water (requires enhanced carbon or ultrafiltration pre-treatment), and other non-standard feed water within the system design specification. The system is CUSTOMIZED based on feed water analysis - using it with feed water significantly different from the design basis can cause poor performance, premature membrane fouling or system damage. Users should provide comprehensive feed water analysis (TDS, hardness, chlorine, silica, iron, manganese, pH, turbidity, organics, temperature) before system design, monitor feed water quality periodically (seasonal changes, source changes can affect performance), maintain pre-treatment properly (softener regeneration, filter replacement) to protect downstream RO membrane, replace consumables per schedule (challenging feed water requires more frequent maintenance), monitor product water quality continuously (resistivity/conductivity) and periodically (TOC, bacteria), sanitize the system regularly (biofilm risk with challenging feed water), and for any significant change in feed water source or quality, contact the manufacturer/system provider for reassessment (may require system modification). The system should be installed with proper feed water pressure (may require booster pump for low-pressure feed) and proper drain (for RO concentrate, softener brine, sanitization waste). The RO membrane should be protected from chlorine (carbon pre-filter must be maintained - chlorine damages RO membranes) and scale (softener/anti-scalant must be maintained - scale permanently damages RO membrane). The softener should be regenerated regularly (per water usage and hardness) with proper salt (NaCl, not salt with additives). The carbon filter should be replaced before chlorine breakthrough (use chlorine test to monitor). The system should have proper alarms (low product water quality, high feed pressure, consumable life). For high-TDS feed, the RO concentrate should be properly disposed (may be high salinity, check local discharge regulations). Waste (RO concentrate, softener brine, sanitizing chemicals, spent filters/resin) should be disposed of per applicable regulations. The system should be validated for the required product water quality (Type I, Type II, purified water, process water) after installation and periodically thereafter.
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