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Hospital sewage integrated treatment equipment

A technology for sewage treatment and sludge treatment, applied in the field of water treatment, can solve the problems of high concentration of suspended solids and poor disinfection effect, and achieve the effects of reducing pollution, facilitating processing and assembling, facilitating transportation and further processing

Pending Publication Date: 2017-06-13
苏州宏安环境科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there are many deficiencies in the treatment methods of hospital wastewater. Most of the hospital wastewater is directly disinfected and discharged, and a few are disinfected after secondary biological treatment. Inactivation; hospital wastewater is disinfected when the organic matter has not been removed or the removal rate is low, not only the disinfection effect is poor, but also a large number of by-products are produced

Method used

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] Figure 1 to Figure 8 Schematically shows an integrated hospital sewage treatment equipment according to an embodiment of the present invention. The hospital sewage treatment integrated equipment includes a wastewater treatment module 1, a waste gas treatment module 2 and a sludge treatment module 3. The wastewater treatment module 1 includes a pretreatment unit 101, a biological treatment unit 102, a precipitation unit 103 and a disinfection treatment unit 104. The pretreatment Unit 101, biological treatment unit 102, sedimentation unit 103 and disinfection treatment unit 104 are connected successively, and pretreatment unit 101 is provided with water inlet 1011, and water inlet 1011 is connected with submersible pump 5, and water intake is provided by submersible pump 5, and disinfection treatment unit 104 There is a drainage port 1041, and the drai...

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Abstract

The invention discloses hospital sewage integrated treatment equipment, which comprises a wastewater treatment module, a waste gas treatment module and a sludge treatment module. The wastewater treatment module comprises a pretreatment unit, a biological treatment unit, a precipitation unit and a disinfection treatment unit which are sequentially communicated; the pretreatment unit is provided with a water inlet; the water inlet is communicated with a submerged pump; inflow water is provided by the submerged pump; the disinfection treatment unit is provided with a drainage hole; the drainage hole is communicated with a drainage network; the waste gas treatment module comprises a waste gas collecting unit and a waste gas treatment unit which are communicated; the waste gas collecting unit is communicated with the pretreatment unit and the biological treatment unit; the sludge treatment module is communicated with the precipitation unit. The equipment has the beneficial effects that hospital sewage is subjected to waste water, waste gas and sludge solid integrated system treatment, and harmful water, gas and solid are prevented from entering the environment.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to integrated equipment for hospital sewage treatment. Background technique [0002] The quality of hospital sewage is complex. Hospital sewage is mainly sewage from comprehensive wards. Hospital sewage contains a large number of pathogens, disinfectants, organic solvents, thick blood, tissue waste, drugs and detergents, etc., as well as a large number of bacteria, parasites, etc. Insect eggs and other harmful substances. At present, there are many deficiencies in the treatment methods of hospital wastewater. Most of the hospital wastewater is directly disinfected and discharged, and a few are disinfected after secondary biological treatment. Inactivation; hospital wastewater is disinfected when the organic matter has not been removed or the removal rate is low, not only the disinfection effect is poor, but also a large number of by-products are produced. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F11/12
CPCC02F9/00C02F11/121C02F1/50C02F3/2806C02F3/1278C02F3/1236C02F2103/003C02F1/001
Inventor 蒋宝平
Owner 苏州宏安环境科技有限公司
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