LERANTEC

A high-tech enterprise committed to environmental protection and resource recycling technology promotion

05

2022-05

Problems faced by domestic sewage treatment in rural areas of my country

Due to the low economic level of villages and towns, some towns are short of financial funds, resulting in rural areas unable to afford equipment, or the daily operating expenses of sewage treatment plants that have been built but do not have the economic conditions to maintain them can only be shelved.

2022-05-05

05

2022-05

For rural sewage treatment

High dispersion and difficult to collect uniformly. Due to the vast territory of our country, complex rural terrain and low economic development, sewage cannot be collected uniformly through municipal pipe networks. Farmers generally discharge it directly into ditches outside their houses or spill it onto the ground.

2022-05-05

18

2022-04

A membrane advanced treatment and reuse system developed by "Three High Wastewater"

Chemical wastewater refers to the contaminated water source produced by the use of chemical reagents in the production process of chemical plants. Chemical wastewater comes from a wide range of sources and can be mainly divided into two categories: inorganic chemical wastewater and organic chemical wastewater, which originate from the petroleum industry, synthetic industry, textile printing and dyeing industry, pharmaceutical chemical industry and coal chemical industry.

2022-04-18

12

2022-04

Dezhou Municipal Hospital Sewage Treatment Station Upgrading Project

Our company undertook the Dezhou Municipal Hospital sewage treatment station upgrade project in September 2021, which was completed and successfully put into operation in November 2021. Medical wastewater in this project is the water source, with a daily treatment capacity of 200t.

2022-04-12

12

2022-04

Shandong Tianhong Chemical Co., Ltd. Public Engineering Sewage O Pool (Aeration Pipe) Renovation Project

In November 2021, our company undertook the sewage O tank (aeration pipe) renovation project of Shandong Tianhong Chemical Co., Ltd.'s public engineering project. It was completed and successfully put into operation in December 2021. The aerobic tank aeration system of this project is mainly based on disc microporous aerators.

2022-04-12

12

2022-04

Dongying Qirun Chemical Co., Ltd. delays coking waste gas treatment project

Our company undertook the delayed coking exhaust gas treatment project of Dongying Qirun Chemical Co., Ltd. in August 2021, and it was completed and successfully put into production in October 2021.

2022-04-12

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