CS/SS Circulating Water Treatment River Water Purification Device

Overview:

In this water purification plant, raw water is from river. At the begnning, river water will b passed through all in one sedimentation device to remove some big particles, like suspended solid, mud and sand. Then flow to mechanical filters to remove susended solid, colloid and silt. At last to activated carbon filter to remove organic matter, residual chlorine, color, odor and some impurities. All the devices above are sonsist of a perfect pre-treatment system.

The whole system could be controlled automatically by relay, water level detector, pressure transducer or manually by man power. Usually, the system is set to be controlled automatically. The system could provide pure water continuously. It's easy, safe and reliable.

Brief flow chat:

Chemicals dosing system:

PAC dosing device→Piping mixer

PAM dosing device→Pingping mixer

PH dosing device→Outlet from clean water tank

Bleaching powder dosing device→Outlet from clean water tank

Water Quality Compare
Inlet water/Water source: Turbidity≤3000mg/L
Product water quality; Turbidity≤3mg/L

process features and equipment function description

1, most outstanding features the filtering process

1.1 Short construction period with equipment manufacturing and civil construction being performed simultaneously. It can be even shortened by half time compared with civil-work project.

1.2 Proactive and flexible system arrangement. Suppose production of water is required to increase, you can make it by only adding a set of equipment in a related size. This can miss the limitations of using civil-work

1.3 the system adopts commonly-used rotational flow reacting which features simple structure and provides high efficiency in producing large flocs(alumen ustum). It can even achieve a level two times higher than normal vertical flow reacting. Consequently ,rotational flow is very workable process prior to sedimentation .

1.4 Sedimentation of the system occupies larger area than conventional vertical flow sedimentation and thus displays a high efficiency than vertical flow sedimentation equipment.

1.5 Main equipment is made of steel with corrosion resistant and includes no moving part. The life time of the equipment can last up to 15 years.

1.6 The integrated structure of the system requires 50% smaller footprint than civil water filtering plant(Civil gravity sedimentation tank + civil valveless siphon filter tank) . Besides, it requires water for backwash at amount 30% less than civil plant due to it’s higher efficiency in precipitation and no need for consumption of water from clean water tank.