The environmental protection performance of Shi Ying Shuikou brick is mainly reflected in the following aspects:

I. Environmental protection measures in the production process

During the production of Shuikou brick in Shi Ying, enterprises usually take a series of environmental protection measures to reduce the impact on the environment. For example, in the quartz sand deep processing project, the production wastewater is reused in the washing process after treatment and is not discharged. This recycling method reduces the waste of water resources and environmental pollution.

II. Pollutant emission control

The waste gas, waste water and solid waste produced in the production of Shuikou brick in Shi Ying are strictly treated and controlled to ensure the discharge up to the standard. For example, the hydrogen chloride waste gas produced in the pickling process is treated by the acid mist absorption device and discharged up to the standard. In addition, solid waste, such as sediment and sludge from acid mist absorption device, will also be properly treated to avoid pollution to soil and water.

III. Recycling of resources

The solid waste produced in the production of Shuikou brick in Shi Ying can be sold as a by-product or used for other environmental protection purposes. For example, acid-washed tailings can be sold as by-products, and mud cakes produced by sludge dehydration can be used to make environmentally-friendly baking-free bricks. This way of recycling resources not only reduces the discharge of waste, but also improves the utilization efficiency of resources.

IV. Emissions of low volatile organic compounds (VOCs)

In the production process of Shuikou brick in Shi Ying, enterprises usually adopt raw materials with low volatile organic compounds content and environmental protection technology to reduce VOCs emission. For example, some projects collect VOCs through closed workshops and introduce efficient treatment facilities for treatment and then discharge them up to standard. This measure is helpful to reduce the pollution to the atmospheric environment and meets the requirements of environmental protection.

V. Green production technology

In the production process of Shuikou brick in Shi Ying, enterprises will adopt advanced production technology and equipment to reduce energy consumption and pollutant emission. For example, by optimizing production technology and equipment, energy consumption and dust and waste gas emissions can be reduced. This green production process not only improves the production efficiency, but also reduces the impact on the environment.

VI. Environmental management and monitoring

Shi Ying Shuikou brick production enterprises usually set up special environmental protection management institutions, which are responsible for making environmental protection plans, organizing monitoring and maintaining environmental protection facilities. Through regular or irregular environmental monitoring, enterprises can find and solve environmental problems in time and ensure the environmental protection of the production process.

VII. Less impact on the ecological environment

Shi Ying Shuikou brick production project usually uses industrial land, which will not involve additional land expropriation or damage to natural ecology. In addition, during the operation of the project, measures such as greening and hardening are taken to reduce the impact on vegetation and soil erosion.

VIII. Summary

The environmental protection performance of Shi Ying Shuikou brick is mainly reflected in the pollution control, resource recycling, low volatile organic compounds emission, green production technology and strict environmental management in the production process. These measures not only reduce the negative impact on the environment, but also improve the efficiency of resource utilization, which meets the requirements of modern environmental protection.