Production and supply of sewage treatment equipment for hospitals in Ningxia

• Does sewage treatment fail to meet standards and require rectification within a specified period of time?
• Excessive discharge of sewage, facing fines?
• Forced suspension of business for rectification due to environmental issues?
• The pollution problem is too complex, and solving it leads to other problems?
• Blindly installing equipment and technology, but after sewage treatment
  Still unable to meet environmental emission standards?

• We can help you solve these problems
• Runhe Environmental Protection provides you with after-sales service
• Professional consulting services! The company has dedicated technical personnel responsible for customer service to provide you with equipment maintenance, production processes, product usage, and technical consultation at any time

Production and supply of sewage treatment equipment for hospitals in NingxiaDelivery Map

Production and supply of sewage treatment equipment for hospitals in NingxiaTechnical Specifications

The use of membrane biotechnology in hospital sewage treatment equipment is a new process that combines biological treatment technology with membrane separation technology, replacing the traditional secondary sedimentation tank. It can efficiently perform solid-liquid separation and obtain stable reclaimed water for direct use. It can also maintain a high concentration of microorganisms in the biological pool, with less residual sludge in the process, effectively removing ammonia nitrogen, and the effluent suspended solids and turbidity are close to zero

Equipment process flow

Raw water → Grid → Regulating tank → Lift pump → Bioreactor → Circulating pump → Membrane module → Disinfection device → Reclaimed water storage tank → Reclaimed water use system

Process description

The sewage enters the regulating tank through the grid and then enters the bioreactor through the lifting pump. The aeration machine is activated by the PLC controller for oxygenation. The effluent from the bioreactor enters the membrane separation treatment unit through the circulation pump, and the concentrated water returns to the regulating tank. The membrane separated water is disinfected by rapid mixing method with sodium hypochlorite and chlorine tablets, and then enters the reclaimed water storage tank. The backwash pump uses the treated water in the cleaning tank to backwash the membrane treatment equipment,^[1]Return the backwash sewage to the regulating tank. Control the opening and closing of the lift pump by regulating the water level inside the bioreactor. The filtration and backwashing operations of the membrane unit can be controlled automatically or manually. When the membrane unit requires chemical cleaning operation, close the inlet valve and sewage circulation valve, open the chemical cleaning valve and chemical circulation valve, start the chemical circulation pump, and perform chemical cleaning operation.

This integrated bioreactor is controlled by a programmable logic controller (PLC). It has the following functions:

·The entire process of membrane bioreactor adopts an automatic control system, greatly reducing the operating and management costs.

·When the water level in the bioreactor reaches a high level, the lift pump stops running, and when the water level drops to a low level, the lift pump automatically starts.

·Automatically turn on and off the circulating pump based on the water level in the reclaimed water storage tank. The complete set of equipment for heavy metal wastewater treatment automatically starts and stops the dosing pump, and the dosing amount can be adjusted as needed.

·Automatically run membrane cleaning and disinfection programs.^[2]

·The motor is equipped with overcurrent and overload protection.

The existing reclaimed water reuse projects generally have problems such as poor treatment efficiency, high operating costs, and large facility footprint, resulting in unsatisfactory operation of the treatment facilities. Therefore, China's urban water treatment industry urgently needs to develop economically efficient and applicable treatment processes and supporting equipment.

Design Proposal

We provide professional solutions based on the different water quality requirements of our clients

On site survey

Professional technicians will confirm on-site and provide guidance on water and electricity reservation

Pipeline layout

Scientific planning, rational layout, while avoiding potential safety hazards

Professional Installation

Serving the whole country, fast and accurate installation, ensuring customer revenue

Timely after-sales service

A strong after-sales team ensures fault reporting, replacement of parts, etc

High, burying the equipment below the frozen soil layer.

Process description:Buried integrated sewage treatment equipment is made of carbon steel anti-corrosion, high-grade UPVC, and glass fiber reinforced plastic rectangular structure, which is characterized by acid and alkali corrosion resistance, aging resistance, high compressive strength, and long service life. It adopts the world's most advanced biological treatment process, integrating the removal of BOD, COD, and NH3-N, and is currently the most advanced sewage treatment equipment. The treated effluent can meet the first level of the national comprehensive sewage discharge standard GB8978-1996.

High, burying the equipment below the frozen soil layer.