5 Ton Reverse Osmosis Technical Specification

Equipment Product Overview

In accordance with your requirements, this proposal is prepared on the principles of reliable system operation and economic feasibility, referencing applicable design standards and codes, and incorporating our company's years of engineering experience. In response to your technical specifications concerning equipment design, construction, performance, configuration, automation, installation, and commissioning, the system adopts the following water treatment train:

Raw Water Tank → Feed Pump → Sand Filter → Carbon Filter → Cartridge Filter → Antiscalant Dosing → Stage-1 High-Pressure Pump → Stage-1 Reverse Osmosis Membrane → Stage-1 Product Water Tank → Product Water Delivery Pump.

This design is rational, ensures stable operation, and produces effluent quality that consistently satisfies the required criteria. It has been successfully implemented and validated in numerous comparable projects. The equipment offers convenient installation, straightforward operation, ease of maintenance, stable performance, energy efficiency, environmental compatibility, a high degree of automation, and excellent cost-effectiveness.

The feed water for this project is municipal tap water, which meets the requirements of GB 5749-2022 Hygienic Standard for Drinking Water. After front-end pretreatment, the water enters the reverse osmosis system as designed herein. The design feed water quality is presented in Table 1‑1 below:

Table 1‑1 Design Feed Water Quality

Table 1‑2 Design Product Water Quality

Table 1‑3 Equipment Installation Conditions (to be provided by the Client)

Design Scheme

This single-stage purified water system is rated for a capacity of 10 m³/h. The overall process design is based on a thorough evaluation of the following critical factors:

High Efficiency – Ensuring stable system operation and maximizing ion removal efficiency;

Reliability – Guaranteeing extended equipment service life and minimizing failure rates;

Environmental Compatibility – Utilizing eco-friendly materials to reduce environmental impact;

Operational Safety – Incorporating comprehensive safety interlocks and protections to ensure operator safety;

Reverse Osmosis System Design Software – Applying validated calculation tools for optimal membrane system design;

Feed Water Quality – Compliant with drinking water quality standards as specified;

End-User Requirements – Regarding both product water quality and production capacity;

Equipment Material Specifications – Meeting all stated material and finish requirements;

Automation Control System – Ensuring intelligent, unattended, and stable process control;

Instrumentation and Electrical Equipment – Designed and manufactured in strict compliance with relevant codes and standards;

Feed Water Adaptability – Capable of accommodating reasonable fluctuations in feed water quality;

Operational Simplicity and Intelligent Functionality – Designed for ease of use and smart system management;

Waste Liquid Disposal – Conforming to applicable environmental protection regulations;

Capital and Operating Costs – Optimized for overall economic feasibility.

The Purchaser has defined all technical requirements and applicable standards. The Supplier shall furnish a complete set of high-quality products and associated services that fully comply with this technical specification and all referenced standards. All mandatory national safety and environmental protection regulations must be strictly adhered to. Any patent-related costs associated with the equipment are inclusive in the quotation, and the Supplier warrants that the Purchaser shall not incur any liability arising from equipment-related patent infringements.

The Supplier shall provide equipment of premium quality, characterized by advanced technology, sound economic design, and proven operational maturity and reliability, capable of satisfying all the Purchaser's requirements. All equipment shall be designed, manufactured, and installed to ensure reliable performance and to require minimal routine maintenance. The design, construction, and configuration of all equipment must guarantee operator safety during normal operation and maintenance; all protective devices and noise levels shall conform to applicable international and Chinese national standards.