| Prod Model: |
BIC-WH(CH) |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Advantage-1: |
Wide Applicability |
| Advantage-2: |
One Year Regeneration Cycle |
| Advantage-3: |
Easy Management |
| Method: |
Combined Treatment |
| Usage: |
Industrial |
| Type: |
WSZ-A Module Type |
Product Description
The arsenic removal plant (ARP) is one of water purification unit developed by Beijing IWHR Corporation to specially aim to purify the water with containing high level arsenic. The plant is divided into two series, respectively, small household water purifier and Centralized water purification plant.
Application field of the Aarsenic removal plant (ARP)
1, Suitable for arsenic removal treatment for families, rural drinking water with high level arsenic contamination;
2, Suitable for centralized arsenic removal treatment for the centralized water supply with high level arsenic contamination for the middle and small towns;
3, Suitable for water supply treatment for the agriculture and forest industry water supply and industrial and mining enterprises self-owned water source;
The requirements for the inlet water quality
The inlet water from the groundwater and tap water pipe could directly enter the arsenic removal plant (ARP); Otherwise, based on the water quality of the inlet water, pre-treatment unit will be added before the ARP.
Description of process draft
The inlet water containing high level of arsenic first flows through the static mixer and mixed with the oxidant, which is oxidized in the reactors, and then flows into the arsenic filter for the arsenic removal to meet the drinking water standards.
Pre oxidation
The oxidant chemicals is added into the static mixer by metering pump, and then into the reactors. The reaction time is determined by the arsenic concentration. When the arsenic concentration is below 0.1mg/l, the reaction time is 10 minutes, and the reaction time will be extended when the arsenic concentration is over 0.1mg/l. In the reactor, the trivalent arsenic will be fully oxidized into pentavalent arsenic which is insoluble or slightly soluble into the water.
Arsenic removal by adsorption
The key and basic material is our proprietary BM water purifying arsenic removal filter media. The aluminum silicate minerals is used as raw material to manufacture BM water purification arsenic removal filter media, through crushing, screening, high temperature sintering, modified activated processes. The filter media particles diameter is 0.5-1.8mm, packing bulk specific gravity is 0.9-1.0. After the pre-oxidization of the raw water, the trivalent arsenic is oxidized into pentavalent arsenic, which converses the soluble arsenic into insoluble arsenic, and so the arsenic is removed from the water.
The distinctive advantages
Simple treatment process, compact and small footprint;
Low initial investment, operating cost, distinctive economical benefits;
Wide applicability;
One year regeneration cycle;
Easy management;
Part list of the achievements of Arsenic Removal Plant (ARP)
S. No. Projects Treatment capacity Completed (year)
1 Shunyi Konggang 1800t/d 2008
2 Shunyi Training center 18t/d 2004
3 Chinese Embassy in Kyrgyzstan 20 t/d 2005
4 Chinese Embassy in Nepal 25 t/d 2007
5 Village drinking water treatment in Dingzhuang town, Shandong province 600t/d 2005
6 Henan Rural area safe drinking water treatment 200t/d 2006
7 Gaoshanzi prison, Jinzhou, Liaoning Province 50 t/d 2006
The Beijing IWHR Corporation (BIC), founded in July 1993, is an international high-technology company subordinated to the China Institute of Water Resources and Hydropower Research (IWHR). The BIC has implemented the integrated ISO9001 management system. We have many qualifications in the following areas: Engineering survey, engineering supervision, water conservancy and hydropower design, hydraulic construction, and international project contracts.
The BIC is a leading supplier of water treatment equipment and construction in China and has a professional team of designers, engineers and management staff. We also provide technical consultation and work on Engineering, Procurement and Construction (EPC) projects in the following areas: Municipal effluent treatment (ETP), industrial wastewater treatment (tannery wastewater, printing and dyeing wastewater, paper mill wastewater, and chemical plant wastewater), water supply projects and treatment of special types of water (arsenic water, fluorinated water, forum- manganese water and brackish water). After several years of research, the BIC has developed a series of related water treatment products including: The Ultra Filtration (UF), Reverse Osmosis (RO), Membrane Bioreactor (MBR), Seawater Desalination, Oil Removal and Containerized Water Treatment Plants, and Emergency Drainage Vehicle-Mounted Pump. These products are revolutionary and can be obtained at a reasonable cost.
The BIC specializes in undertaking feasibility studies, surveying, designing, manufacturing, construction, installation, and commissioning for various water conservancy and hydropower projects, particularly small hydropower plants, rubber dams and hydraulic elevator dams. This is backed by a group of experts and senior managers with specialized training in the aforementioned fields. The BIC has the ability to render services including the design and installation of complete sets of technologically advanced hydro-generator units and affiliated equipments with excellent performance and reasonable price.
The BIC also provides other services including consultation, research and development(R&D), EPC, supervision, survey, design, safety monitoring, detection and evaluation, and system integration in the water conservancy, hydropower, digital power grid, thermal power and nuclear power industries.
