Alur Instalasi Pengolahan Air Limbah (IPAL) Rumah Sakit Cendana Jakarta

Summary

This video explains the wastewater treatment process at Cendana Hospital in West Jakarta, utilizing automated micro-technology with a capacity of hundreds of cubic meters per day. It details the steps, starting from wastewater collection and equalization, followed by sedimentation, biofiltering, aeration, and disinfection processes. The video also highlights the use of aerobic and anaerobic bacteria, filtration processes with carbon and resin, as well as ultrafiltration technology. The final treated water is tested for safety and quality, ensuring it meets environmental standards before being released into rivers.

Takeaways

• 😀 The Cendana Hospital wastewater treatment system uses micro-automated technology with a capacity of hundreds of cubic meters per day.
• 😀 The initial stage of wastewater treatment involves equalization, where the wastewater is mixed and homogenized to standardize its flow and quality.
• 😀 Anaerobic bacteria are added to the equalization tank to break down inorganic solids present in the wastewater.
• 😀 The sedimentation tank separates solid particles from wastewater using gravity to remove organic and inorganic solids.
• 😀 Biofilter 1 uses various filtering media like activated carbon, sea sand, and coral stones to support bacterial growth for wastewater treatment.
• 😀 Aeration adds air or oxygen to the water through fine bubbles, using a blower and diffuser to improve water quality.
• 😀 Aerobic bacteria are introduced in the aeration tank to further purify the wastewater.
• 😀 Sedimentation 2 and Biofilter 2 repeat similar processes as Sedimentation 1 and Biofilter 1 without the addition of bacteria.
• 😀 Disinfection is carried out by adding chlorine to eliminate pathogens and viruses from the treated water.
• 😀 The airlift process improves wastewater treatment by spraying the water into the air to remove odors.
• 😀 The final tank holds treated water that meets the required quality standards, with fish used as indicators of water quality before discharge into rivers.
• 😀 The filtration processes at the final stage include high-pressure pumps and filters containing activated carbon and resin to reduce chemical residue and improve the quality of the treated water.
• 😀 Ultrafiltration uses semi-membrane technology with microfilters that have a pore size of one micrometer to enhance the purification process.

Q & A

What is the main technology used in the wastewater treatment system at Cendana Hospital?

The main technology used is a micro-automated system designed for processing wastewater, with a capacity of hundreds of cubic meters per day.

What is the purpose of the equalization tank in the wastewater treatment process?

The equalization tank serves to homogenize the flow and quality of the wastewater, ensuring a consistent water quality before further processing.

What role do anaerobic bacteria play in the equalization tank?

Anaerobic bacteria are added to the equalization tank to break down inorganic solids present in the wastewater.

How does the sedimentation process work in the treatment system?

The sedimentation process separates solid particles from the wastewater using gravity, allowing organic and inorganic solids to settle at the bottom of the tank.

What is the purpose of the biofilter in the treatment system?

The biofilter is equipped with materials like active carbon, sand, and coral stone, providing a surface for bacteria to grow and decompose organic matter, while also filtering the water for improved clarity.

What is the role of aeration in the wastewater treatment process?

Aeration involves adding air or oxygen to the water, facilitating the growth of aerobic bacteria that help further break down organic matter in the wastewater.

What happens in the second sedimentation and biofilter stages?

The second sedimentation and biofilter stages repeat the processes of the first stage, but without adding bacteria, to further refine the water quality.

What is the purpose of disinfection in the treatment system?

Disinfection involves the application of chlorine to kill harmful pathogens and viruses, preventing pollution from microorganisms in the treated water.

How is the sludge treated in the system?

Sludge is handled by a third-party service for disposal, ensuring that it is removed and managed safely. Chlorine is also added to the sludge to eliminate pathogens and viruses.

What is the final step in the wastewater treatment process at Cendana Hospital?

The final step involves the 'Final Tank' or biological test, where treated water is tested for quality by observing the health of fish kept in the tank, ensuring the water meets environmental standards before being released into the river.