Rainwater Intelligent Management System

Date:

2025-07-28 11:37

一、The Significance of Comprehensive Utilization of Rainwater

 

Due to environmental degradation and human pollution of nature, clean water sources are becoming increasingly scarce, and a global water shortage is prevalent.

Rainwater, as a clean water source, has always been neglected. How to collect and comprehensively utilize it scientifically and effectively is a new issue faced by society today.

The comprehensive utilization of rainwater is an important measure to solve the water shortage problem. In cities, it can alleviate urban flooding, replenish groundwater, and address the water needs for greening landscapes; in rural areas, it can be used for irrigating crops; in mountainous areas, it can even reduce soil erosion. It can be said that the comprehensive utilization of rainwater will make an important contribution to solving future water resource shortages.

 

Uses of Comprehensive Rainwater Utilization:

  1. Greening irrigation
  2. Site sprinkling
  3. Car washing
  4. Road flushing
  5. Toilet flushing
  6. Landscape water replenishment
  7. Cooling tower water use

 

二、Main Process Description of Rainwater Treatment

 

Rainwater reuse and comprehensive utilization projects can be divided into three parts: rainwater collection, rainwater treatment, and rainwater supply. Generally, rainwater is collected through rainwater pipes, and particulate matter in the runoff is removed through decentralized or centralized filtration, and then the water is directed into a storage pool for storage, and then transported to the water use unit by a water pump.

The treatment process after rainwater collection is similar to the general water treatment process. The only difference is that the water quality of rainwater is significantly better than that of general recycled water. According to experimental studies, the main problem with rainwater is its lower pH value (averaging around 5.6), and the pollutants or silt brought in by the initial rainfall are the biggest issues. General pollutants (such as leaves) can be screened out by screens, and silt can be removed through sedimentation and filtration processes. After treatment, the rainwater is further disinfected by adding a disinfectant before being reused at the water points.

 

三、Process Flow of SCITEC-RMS Rainwater Intelligent Management System

 

 

四、Features of SCITEC-RMS Rainwater Intelligent Management System

 

  • The system operates fully automatically with a high degree of automation; control and display are intuitive;
  • The process is mature with a short system process;
  • Integrated design with a small footprint;
  • Low operating and maintenance costs;
  • Pre-treatment with sodium hypochlorite extends the service life of the filter media. There is no need to frequently replace the media.

 

 

 

 

 

 

 

 

 

 

 

五、SCITEC-RMS Standardized Product Seri

Model

Treatment Capacity

Filter System

Sodium Hypochlorite

Generation Device

Total Power

(Actual Usage Power)

Footprint

RMS-10

10 m3/h

Ø931XH2213

1unit

100g/h

1set

4 kW

(2.5kW)

1.5X2.5m

RMS-30

30 m3/h

Ø1633XH2475

1unit

200g/h

1set

8.5kW

(5.5Kw)

2.0X3.5m

RMS-50

50 m3/h

Ø1633XH2475

2unit

300g/h

1set

14kW

(8.5kW)

3.5X3.0m

Notes:

  1. For filter capacities greater than 50 m³/h, the filter must be made of carbon steel with anti-corrosion material.
  2. The footprint can be adjusted according to actual conditions, and the required area is the minimum footprint.
  3. The power required for the water supply system is not included.

Note: The filtration system can also be equipped with different types of equipment such as plate pack filters, membrane filters, etc., for optional configuration.

 

 

六、Partial Project Performance

 

Serial Number

Project Name

Treatment Capacity

Equipment Process

1

Urban Investment Rainwater Treatment System

240tons/day

Rainwater Collection and Reuse System

2

Xuhui Binjiang 1290-01 Plot

240tons/day

Rainwater Collection and Reuse System

3

Poly Grand Theater

360tons/day

Rainwater Collection and Reuse System

4

Vanke Zhangjiang C-10-2/5

360tons/day

Rainwater Collection and Reuse System

5

Shanghai Hongqiao Vanke Center

240tons/day

Rainwater Collection and Reuse System

6

Shanghai South Station Business District Phase II (a-05 Plot)

240tons/day

Rainwater Collection and Reuse System

7

Pudong Industrial and Commercial Bank Headquarters

200tons/day

Rainwater Collection and Reuse System

8

China-Africa Landscape Water/Rainwater Treatment System

150tons/day

Rainwater Treatment/Reuse System